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Pipeline run

ec3ff93a-0ea7-4d27-ab6e-03cb152c8b65

Pipeline LLM cost (USD)
API 1: $0.0082 API 2: $0.0003 API 3: $0.0000 Total: $0.0085

Client output enrichment

v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description
role baseline loaded sources · ai_index: jd · nature_of_work: jd · tech_stack_maturity: jd
Nature of work · Native screen and flow building
Build and ship iOS app features in Swift/Xcode, integrate UIKit/Core Data/Core Location, web APIs, GPS/push, and payment/webview flows, while debugging, unit testing, optimizing, and estimating work to meet schedule and quality targets.
"Experience in app development using web views."
Tech stack maturity
Mainstream Legacy
The listed native iOS stack centers on established Apple frameworks like UIKit, Core Data, Core Location, and Xcode, which are mature, widely used, and predate modern cloud-native/mobile-first patterns.
AI index (0 = no AI use, 5 = totally AI-dependent · v2.1)
0.00 / 5
· Title match
· Has AI skill
· AI skill (primary)
· AI skill (secondary)
· On AI team
· Builds AI products
vocab breakdown (legacy)
Assistants (×1):
Frameworks (×2):
Models / concepts (×3):
Evidence — skills matched in JD (24)
Swift iOS iOS SDK UIKit Cocoa Touch Core Data Core Location Xcode SOAP REST JSON XML HTTP TCP/IP In-App Purchase Payment Gateways Sockets GPS Push notifications Multithreading Thread synchronization Design patterns Data caching Web views
Skill cluster (10 dimension groups, role-scoped)
Integration Protocols & Standards
SOAP REST
Networking and API Integration
HTTP Sockets
API Integration and Data Fetching
JSON
Android UI Frameworks
UIKit
Device APIs and Hardware Features
Core Location
Local Persistence and Offline Behavior
Core Data
Native Mobile Build and Release Tooling
Xcode
Native Mobile Languages
Swift
Push Notifications and Deep Links
Push notifications
Cross-cutting / unaligned
iOS iOS SDK Cocoa Touch XML TCP/IP In-App Purchase Payment Gateways GPS Multithreading Thread synchronization Design patterns Data caching Web views
Show KRA description ↓
Published examples of mobile applications on the App store. Evaluate and communicate technical risk and ensure applications are deployed against a schedule with the highest quality possible Ability to multi-task and good time management skills Ability to work on their own and as a part of the team Excellent scoping and estimation skills Excellent unit testing/ QA skills Strong OO design and programming skills in Swift(Strongly Recommended). Familiarity with iOS SDK (UI Kit, Cocoa Touch, Core Data, Core Location, etc.) Experience with Xcode. Experience with In-App Purchase, Payment Gateways, & Sockets will be a plus. Experience on web service/web API consumption/integration(SOAP, REST, JSON, XML) Experience with GPS and Push notifications. Multi threading and thread synchronization. Mobile resource optimization techniques. Good understanding of design patterns Excellent debugging and optimization skills. Good knowledge of HTTP, TCP/IP. Conceptual knowledge on data caching and synchronization. Bachelors/Masters Degree in Computer Science and Engineering/Computer Applications. 1-3 years of experience developing published mobile applications on the iOS platform to the App Store. Experience in app development using web views.

Signals

Skill native-mobile-developer
0.43
Alias
KRA native-mobile-developer
0.49

Post-classification

Centroidupdated · n=78
Alias collision log
New-role queue
New skills captured7
New KRA captured

Captured for admin review

iOS SDK primary Native Mobile Developer pending
Cocoa Touch primary Native Mobile Developer pending
In-App Purchase Native Mobile Developer pending
Thread synchronization Native Mobile Developer pending
TCP/IP primary Native Mobile Developer pending
Data caching Native Mobile Developer pending
Web views Native Mobile Developer pending
Status: completed Created: 2026-05-27T15:54:04.183054Z Updated: 2026-06-12T15:46:10.494676Z API 3 duration: 63250 ms
Flow Current 3-step pipeline

1 POST /skills/extract-from-jd

2 POST /skills/extract-details

3 POST /skills/final-role-output

Role Chosen role & resolution

Native Mobile Developer

CASE A

slug: native-mobile-developer · id: 75 · source: db

Skill+KRA converge on native-mobile-developer (0.43/0.49)

Resolution: in_db — role exists in library; skill↔dim and role↔dim links saved when applicable.

0
New skills
0
Skill↔dim saved
0
Role↔dim saved
1
Skipped

Job description

Requirements
 Published examples of mobile applications on the App store. Evaluate and communicate technical risk and ensure applications are deployed against a schedule with the highest quality possible Ability to multi-task and good time management skills Ability to work on their own and as a part of the team Excellent scoping and estimation skills Excellent unit testing/ QA skills
Essential Skills
 Strong OO design and programming skills in Swift(Strongly Recommended). Familiarity with iOS SDK (UI Kit, Cocoa Touch, Core Data, Core Location, etc.) Experience with Xcode. Experience with In-App Purchase, Payment Gateways, & Sockets will be a plus. Experience on web service/web API consumption/integration(SOAP, REST, JSON, XML) Experience with GPS and Push notifications. Multi threading and thread synchronization. Mobile resource optimization techniques. Good understanding of design patterns Excellent debugging and optimization skills. Good knowledge of HTTP, TCP/IP. Conceptual knowledge on data caching and synchronization.
Qualifications / Additional Requirements
 Bachelors/Masters Degree in Computer Science and Engineering/Computer Applications. 1-3 years of experience developing published mobile applications on the iOS platform to the App Store. Experience in app development using web views.
(ref:hirist.com)

Skills from this JD

Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.

Swift Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Swift id=440 · swift

Aliases — catalog

  • Swift (CANONICAL) primary
  • Swift 2.0 (VERSION)
  • Swift 2.x (VERSION)
  • Swift 3.0 (VERSION)
  • Swift 3.x (VERSION)
  • Swift 4.0 (VERSION)
  • Swift 4.x (VERSION)
  • Swift 5.0 (VERSION)
  • Swift 5.x (VERSION)
  • Swift 6.0 (VERSION)
  • Swift 6.x (VERSION)

Context tags (catalog)

ARC Cocoa Cocoa Touch CocoaPods Combine Core Data Grand Central Dispatch MVVM Objective-C Optionals SPM Swift Package Manager SwiftUI UIKit Xcode async/await asynchronous programming closure closures error handling iOS Development protocol-oriented programming type safety

Stored enrichment (catalog DB)

Category
Language
Sub-category
Programming Language
Vendor
Apple
License
apache_2
Year introduced
2014
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: Swift is broadly used for iOS/macOS hiring; job postings commonly list it alongside UIKit/SwiftUI, and Apple continues to invest in it as the primary language for new app development.

Skill profile (library / DB)

Skill nature
LANGUAGE
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
6
Sub-category id
96
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Native Mobile Languages Catalog dimension db id 274

    Library dimension (catalog)

    Roles linked in library: Native Mobile Developer

  • Swift and Objective-C Catalog dimension db id 81

    Library dimension (catalog)

    Roles linked in library: iOS Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Native Mobile Languages
native-mobile-languages
Existing dimension (library) · Role↔dimension saved
Swift and Objective-C
swift-and-objective-c
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
iOS Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: iOS id=1594 · ios

Aliases — catalog

  • iOS (CANONICAL)

Context tags (catalog)

App Store Auto Layout Cocoa Touch CocoaPods Core Data MVVM Objective-C Push Notifications RESTful APIs Swift SwiftUI TestFlight UIKit Xcode iCloud

Stored enrichment (catalog DB)

Category
Platform
Sub-category
Mobile Operating Platform
Vendor
Apple Inc.
License
proprietary
Year introduced
2007
Confidence
0.93
Version strategy
NOT_APPLICABLE

Maturity reasoning: iOS is a mainstream mobile platform with high JD volume for Swift/iOS roles across consumer and enterprise apps; Apple continues active platform support and releases, indicating broad adoption rather than niche use.

Skill profile (library / DB)

Skill nature
PLATFORM
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
9
Sub-category id
1200
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • React Frontend Development Catalog dimension db id 96

    Library dimension (catalog)

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
iOS SDK Primary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).

Derived legacy fields
Category
Mobile Development
Sub-category
general
Skill nature
TOOL
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED
UIKit Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: UIKit id=445 · uikit

Aliases — catalog

  • UIKit (CANONICAL) primary

Context tags (catalog)

Accessibility Animation Blocks Auto Layout Cocoa Touch Core Animation Custom Views Delegate pattern Interface Builder Storyboard Swift SwiftUI Target-Action Touch Gestures UICollectionView UIKit Dynamics UIKit Extensions UINavigationController UIScrollView UITableView UIView UIViewController XIB Xcode iOS

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Ui Framework
Vendor
Apple
License
other_open
Year introduced
2008
Confidence
0.98
Version strategy
NOT_APPLICABLE

Maturity reasoning: UIKit remains a core iOS framework and appears in many iOS job descriptions; Apple still actively maintains it alongside SwiftUI, not as a sunset product.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
341
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Android UI Frameworks Catalog dimension db id 162

    Library dimension (catalog)

    Roles linked in library: Android Developer, Native Mobile Developer

  • UIKit and SwiftUI Catalog dimension db id 82

    Library dimension (catalog)

    Roles linked in library: iOS Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Android UI Frameworks
android-ui-frameworks
Existing dimension (library) · Role↔dimension saved
UIKit and SwiftUI
uikit-and-swiftui
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Cocoa Touch Primary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).

Derived legacy fields
Category
Mobile Frameworks
Sub-category
general
Skill nature
TOOL
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED
Core Data Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Core Data id=459 · core-data

Aliases — catalog

  • Core Data (CANONICAL) primary

Context tags (catalog)

Batch Updates Concurrency Context Core Data Framework Core Data Stack Data Model Entity Faulting Fetch Request Migration NSFetchRequest NSFetchedResultsController NSManagedObject NSManagedObjectContext NSPersistentContainer NSPredicate Relationships SQLite store SwiftUI Xcode batch updates entity model faulting fetch predicates iOS merge policies migration object graph xcdatamodeld

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Persistence Framework
Vendor
Apple
License
proprietary
Year introduced
2008
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Core Data appears mainly in Apple/iOS-specific job postings and legacy Cocoa codebases; market demand is far narrower than cross-platform persistence stacks like SQLite/Realm, with no broad hiring-pipeline ubiquity.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
336
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Local Persistence and Offline Behavior Catalog dimension db id 85

    Library dimension (catalog)

    Roles linked in library: Android Developer, Flutter Developer, Hybrid Mobile Developer, Native Mobile Developer, React Native Developer, iOS Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Local Persistence and Offline Behavior
local-persistence-and-offline-behavior
Existing dimension (library) · Role↔dimension saved
Core Location Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Core Location id=509 · core-location

Aliases — catalog

  • Core Location (CANONICAL) primary

Context tags (catalog)

Always Allow CLLocation CLLocationManager Core Motion GPS MapKit When In Use accuracy authorization background location geofencing heading latitude/longitude location services region monitoring significant location changes

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Mobile Framework
Vendor
Apple
License
proprietary
Year introduced
2009
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Core Location is a standard Apple iOS framework; it appears routinely in iOS job descriptions for GPS/geofencing and has no announced successor or sunset.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
332
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Device APIs and Hardware Features Catalog dimension db id 95

    Library dimension (catalog)

    Roles linked in library: Android Developer, Native Mobile Developer, iOS Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Device APIs and Hardware Features
device-apis-and-hardware-features
Existing dimension (library) · Role↔dimension saved
Xcode Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Xcode id=479 · xcode

Aliases — catalog

  • Xcode (CANONICAL) primary

Context tags (catalog)

App Store Asset Catalog Build Phases Cocoa Cocoa Touch CocoaPods Code Signing Debugging Git integration Instruments Interface Builder Objective-C Provisioning Profiles Simulator Storyboard Swift Swift Package Manager SwiftUI TestFlight UIKit Version Control XCTest Xcode Server code signing debugging iOS SDK storyboards

Stored enrichment (catalog DB)

Category
Tool
Sub-category
Ide Tool
Vendor
Apple
License
proprietary
Year introduced
2003
Confidence
0.98
Version strategy
NOT_APPLICABLE

Maturity reasoning: Xcode is the standard IDE in iOS/macOS job postings and Apple’s official toolchain for Swift/Objective-C development; it remains a common hiring requirement for Apple-platform roles.

Skill profile (library / DB)

Skill nature
TOOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
13
Sub-category id
359
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Build and Release Tooling Catalog dimension db id 89

    Library dimension (catalog)

    Roles linked in library: Android Developer, Flutter Developer, Hybrid Mobile Developer, iOS Developer

  • Native Mobile Build and Release Tooling Catalog dimension db id 272

    Library dimension (catalog)

    Roles linked in library: Flutter Developer, Native Mobile Developer, React Native Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Build and Release Tooling
build-and-release-tooling
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Native Mobile Build and Release Tooling
native-mobile-build-and-release-tooling
Existing dimension (library) · Role↔dimension saved
In-App Purchase Secondary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).

Derived legacy fields
Category
Mobile Development
Sub-category
general
Skill nature
CONCEPT
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED
Payment Gateways Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Payment gateways id=3733 · payment-gateways

Aliases — catalog

  • Payment gateways (CANONICAL) primary

Context tags (catalog)

Authorize.Net Braintree PCI DSS PayPal Payment APIs Razorpay Square Stripe checkout process fraud detection merchant accounts payment processing recurring payments tokenization webhooks

Stored enrichment (catalog DB)

Category
Service
Sub-category
Payment Service
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Payment gateways are a standard requirement in e-commerce and SaaS JDs, with Stripe/PayPal/Adyen integrations commonly listed; vendor docs and job postings show broad, ongoing adoption.

Skill profile (library / DB)

Skill nature
CLOUD_SERVICE
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
11
Sub-category id
2950
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Magento Integration Adapters Catalog dimension db id 401

    Library dimension (catalog)

    Roles linked in library: Magento Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Magento Integration Adapters
magento-integration-adapters
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Sockets Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Sockets id=1604 · sockets

Aliases — catalog

  • Sockets (CANONICAL)

Context tags (catalog)

TCP UDP accept address family bind client-server model listen network protocols non-blocking poll recv select send socket options socket programming socket types

Stored enrichment (catalog DB)

Category
Protocol
Sub-category
Network Socket Api
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Core OS/networking API used across backend and systems roles; appears routinely in job descriptions for network programming and is foundational in Python, Java, C/C++, and Go ecosystems.

Skill profile (library / DB)

Skill nature
PROTOCOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
10
Sub-category id
1208
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Networking and API Integration Catalog dimension db id 84

    Library dimension (catalog)

    Roles linked in library: Android Developer, Hybrid Mobile Developer, Native Mobile Developer, iOS Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Networking and API Integration
networking-and-api-integration
Existing dimension (library) · Role↔dimension saved
SOAP Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: SOAP id=70 · soap

Aliases — catalog

  • SOAP (CANONICAL) primary

Context tags (catalog)

API Apache CXF Axis2 Binding Endpoint Envelope Fault Fault Handling HTTP Interoperability JAX-WS Message Message Exchange Message Exchange Pattern REST RPC SOAP 1.1 SOAP 1.2 SOAP API SOAP Envelope SOAP Fault SOAP Header SOAP UI SOAP client SOAP envelope SOAP message SOAP server SOAPAction SOAPUI Security Service Contract Service-Oriented Architecture Service-oriented Architecture Transport Protocols UDDI WS-Addressing WS-Security WSDL Web Services Web Services Security XML XML Schema XSD binding endpoint fault handling message exchange pattern serialization service-oriented architecture transport protocol web services

Stored enrichment (catalog DB)

Category
Protocol
Sub-category
Api Protocol
Year introduced
1998
Confidence
0.97
Version strategy
NOT_APPLICABLE

Maturity reasoning: SOAP still appears in enterprise/legacy integration JDs, but far less than REST/GraphQL; many vendors and docs position REST/JSON as the default for new APIs, indicating a narrow, legacy-heavy market signal.

Skill profile (library / DB)

Skill nature
PROTOCOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
10
Sub-category id
2347
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • External System Integrations Catalog dimension db id 14

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer, Backend Developer, Drupal Dev, Java Backend Developer, Kotlin Backend Developer, Node.js Backend Developer, PHP Backend Developer, Python Backend Developer, Ruby Backend Developer, Scala Backend Developer

  • Integration Protocols & Standards Catalog dimension db id 271

    Library dimension (catalog)

    Roles linked in library: Pega Developer

  • Standards, Protocols & Compliance Catalog dimension db id 452

    Library dimension (catalog)

    Roles linked in library: Engineering Manager, Sitecore Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
External System Integrations
external-system-integrations
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Standards, Protocols & Compliance
standards-protocols-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: REST id=11 · rest

Aliases — catalog

  • REST (CANONICAL) primary

Context tags (catalog)

API API design API versioning CRUD DELETE GET HATEOAS HTTP JSON OAuth OAuth2 OpenAPI POST PUT Postman RESTful Swagger URI Webhooks XML authentication client-server content negotiation endpoint endpoints middleware resource resource-oriented serialization stateless status codes versioning web services

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Api Architecture Style
Year introduced
2000
Confidence
0.88
Version strategy
NOT_APPLICABLE

Maturity reasoning: REST is a default API architecture in many job descriptions and is widely supported by major vendors/frameworks; OpenAPI and RESTful endpoints remain standard in hiring pipelines.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
2122
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • API Design and Contracts Catalog dimension db id 3

    Library dimension (catalog)

    Roles linked in library: Backend Developer, Fullstack Developer, Fullstack Developer

  • API Interface and Contract Design Catalog dimension db id 289

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer, Go Backend Developer, Kotlin Backend Developer, Node.js Backend Developer, PHP Backend Developer, Python Backend Developer, Ruby Backend Developer, Scala Backend Developer

  • Integration Protocols & Standards Catalog dimension db id 271

    Library dimension (catalog)

    Roles linked in library: Pega Developer

  • Standards, Protocols & Compliance Catalog dimension db id 452

    Library dimension (catalog)

    Roles linked in library: Engineering Manager, Sitecore Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
API Design and Contracts
api-design-and-contracts
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
API Interface and Contract Design
api-interface-and-contract-design
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Standards, Protocols & Compliance
standards-protocols-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JSON Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: JSON id=1984 · json

Aliases — catalog

  • JSON (CANONICAL) primary

Context tags (catalog)

AJAX API JSON Schema JSON-LD JSONP JavaScript NoSQL REST configuration data binding data format data interchange data structure deserialization interoperability key-value pairs lightweight object notation schema serialization text-based

Stored enrichment (catalog DB)

Category
Format
Sub-category
Data Interchange Format
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: JSON is a default data interchange format in APIs and web stacks; it appears in a very high volume of job descriptions and is supported by every major language/runtime.

Skill profile (library / DB)

Skill nature
STANDARD
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
4
Sub-category id
1457
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • API Integration and Data Fetching Catalog dimension db id 127

    Library dimension (catalog)

    Roles linked in library: Angular Frontend Developer, Frontend Developer, Fullstack Developer, Fullstack Developer, React Frontend Developer, Svelte Frontend Developer, Vue Frontend Developer, Web Developer

  • API Interface and Contract Design Catalog dimension db id 289

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer, Go Backend Developer, Kotlin Backend Developer, Node.js Backend Developer, PHP Backend Developer, Python Backend Developer, Ruby Backend Developer, Scala Backend Developer

  • Integration Protocols & Standards Catalog dimension db id 271

    Library dimension (catalog)

    Roles linked in library: Pega Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
API Integration and Data Fetching
api-integration-and-data-fetching
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
API Interface and Contract Design
api-interface-and-contract-design
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
XML Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: XML id=1636 · xml

Aliases — catalog

  • XML (CANONICAL) primary

Context tags (catalog)

Atom DOM DTD Data Interchange Data Serialization JSON Markup Language Namespaces Parsing RSS SAX SOAP SVG Serialization Well-formed XML Schema XPath XQuery XSLT

Stored enrichment (catalog DB)

Category
Format
Sub-category
Markup Format
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: XML remains a common requirement in JDs for enterprise integration, SOAP, RSS, and config files; it’s still widely supported across major platforms rather than being sunset or replaced outright.

Skill profile (library / DB)

Skill nature
STANDARD
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
4
Sub-category id
689
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Integration Protocols & Standards Catalog dimension db id 271

    Library dimension (catalog)

    Roles linked in library: Pega Developer

  • React Frontend Development Catalog dimension db id 96

    Library dimension (catalog)

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
GPS Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: GPS id=1648 · gps

Aliases — catalog

  • GPS (CANONICAL)

Context tags (catalog)

GNSS GPS receivers NMEA RTK coordinate systems differential GPS geofencing location-based services mapping navigation algorithms positioning accuracy satellite navigation signal processing tracking systems waypoints

Stored enrichment (catalog DB)

Category
Protocol
Sub-category
Positioning Protocol
Confidence
0.78
Version strategy
NOT_APPLICABLE

Maturity reasoning: GPS is a standard positioning protocol used across consumer, automotive, and logistics products; job postings for embedded, robotics, and geospatial roles commonly mention GPS/GNSS integration.

Skill profile (library / DB)

Skill nature
PROTOCOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
10
Sub-category id
1242
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • React Frontend Development Catalog dimension db id 96

    Library dimension (catalog)

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Push notifications Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: push notifications id=1605 · push-notifications

Aliases — catalog

  • push notifications (CANONICAL) primary
  • Push Notifications (CANONICAL)

Context tags (catalog)

A/B testing APNs Firebase Cloud Messaging analytics background updates delivery tracking message queue mobile push notification center notification channels notification payload opt-in push analytics real-time updates rich notifications scheduling service workers subscription model user engagement user segmentation web push

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Notification Delivery Concept
Confidence
0.88
Version strategy
NOT_APPLICABLE

Maturity reasoning: Push notifications are a standard mobile/web capability and appear routinely in JDs for iOS, Android, and frontend roles; major vendors like Apple APNs and Firebase Cloud Messaging actively support them.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
2134
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Background Execution and Lifecycle Catalog dimension db id 87

    Library dimension (catalog)

    Roles linked in library: Hybrid Mobile Developer, React Native Developer, iOS Developer

  • Push Notifications and Deep Links Catalog dimension db id 320

    Library dimension (catalog)

    Roles linked in library: Ionic Developer, React Native Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Background Execution and Lifecycle
background-execution-and-lifecycle
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Push Notifications and Deep Links
push-notifications-and-deep-links
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Multithreading Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: multithreading id=82 · multithreading

Aliases — catalog

  • multithreading (CANONICAL) primary

Context tags (catalog)

atomic operations concurrent execution condition variable deadlock lock contention mutex non-blocking parallelism producer-consumer race condition semaphore synchronization thread pool thread-safe work stealing

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Concurrency Concept
Confidence
0.94
Version strategy
NOT_APPLICABLE

Maturity reasoning: Common requirement in JDs for backend, systems, and mobile roles; widely taught and used across Java, C++, Go, and Python concurrency stacks.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
7
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Concurrency and Parallel Processing Catalog dimension db id 17

    Library dimension (catalog)

    Roles linked in library: Backend Developer, Java Backend Developer, Node.js Backend Developer, Ruby Backend Developer, Scala Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Concurrency and Parallel Processing
concurrency-and-parallel-processing
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Thread synchronization Secondary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).

Derived legacy fields
Category
Concurrency
Sub-category
general
Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Version strategy
UNVERSIONED
Design patterns Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: design patterns id=1654 · design-patterns

Aliases — catalog

  • design patterns (CANONICAL)

Context tags (catalog)

Adapter Builder Command Composite Decorator Dependency Injection Facade Factory MVC Observer Prototype SOLID Singleton Strategy Visitor

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Software Design Patterns
Confidence
0.94
Version strategy
NOT_APPLICABLE

Maturity reasoning: Design patterns are a standard interview/JD topic across backend and frontend roles; job postings commonly mention them alongside OOP and system design, and they remain core in books, courses, and code reviews.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
1247
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • React Frontend Development Catalog dimension db id 96

    Library dimension (catalog)

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
HTTP Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: HTTP id=935 · http

Aliases — catalog

  • HTTP (CANONICAL) primary

Context tags (catalog)

API CORS HTTPS REST URI WebSocket client-server content negotiation cookies header fields load balancing proxy request-response session management status codes

Stored enrichment (catalog DB)

Category
Protocol
Sub-category
Application Protocol
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: HTTP is a foundational web protocol present in nearly all backend/frontend JDs and cloud docs; it underpins REST APIs and browser traffic, with no successor replacing it.

Skill profile (library / DB)

Skill nature
PROTOCOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
10
Sub-category id
710
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Networking and API Integration Catalog dimension db id 84

    Library dimension (catalog)

    Roles linked in library: Android Developer, Hybrid Mobile Developer, Native Mobile Developer, iOS Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Networking and API Integration
networking-and-api-integration
Existing dimension (library) · Role↔dimension saved
TCP/IP Primary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).

Derived legacy fields
Category
Networking
Sub-category
general
Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Version strategy
UNVERSIONED
Data caching Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: response caching id=1285 · response-caching

Aliases — catalog

  • response caching (CANONICAL) primary

Context tags (catalog)

CDN HTTP caching Memcached Redis TTL Varnish cache hit cache invalidation cache miss data persistence load balancing performance optimization proxy caching scalability session storage

Stored enrichment (catalog DB)

Category
Tool
Sub-category
Caching Tool
Vendor
Varnish Software
License
bsd
Year introduced
2006
Confidence
0.67
Version strategy
NOT_APPLICABLE

Maturity reasoning: Commonly requested in JDs for web/API performance via CDNs, reverse proxies, and app caches; vendor docs and cloud offerings (Cloudflare, Redis, Varnish) show broad production adoption.

Skill profile (library / DB)

Skill nature
TOOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
13
Sub-category id
1010
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Latency and Cost Optimization Catalog dimension db id 205

    Library dimension (catalog)

    Roles linked in library: AI Engineer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Latency and Cost Optimization
latency-and-cost-optimization
Skipped — no persistable v3 meta for new skill
skill_not_in_db_v3_proposed
Web views Secondary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).

Derived legacy fields
Category
Mobile Development
Sub-category
general
Skill nature
CONCEPT
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED

All API 3 persistence rows

Same grid as the skill-extractor “Persistence items” table: one row per (skill × dimension) work item.

Skill Tag Dimension Skill↔dim Role↔dim Outcome Notes
Swift in_db
Native Mobile Languages
native-mobile-languages
Existing dimension (library) · Role↔dimension saved
Swift in_db
Swift and Objective-C
swift-and-objective-c
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
iOS in_db
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
UIKit in_db
Android UI Frameworks
android-ui-frameworks
Existing dimension (library) · Role↔dimension saved
UIKit in_db
UIKit and SwiftUI
uikit-and-swiftui
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Core Data in_db
Local Persistence and Offline Behavior
local-persistence-and-offline-behavior
Existing dimension (library) · Role↔dimension saved
Core Location in_db
Device APIs and Hardware Features
device-apis-and-hardware-features
Existing dimension (library) · Role↔dimension saved
Xcode in_db
Build and Release Tooling
build-and-release-tooling
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Xcode in_db
Native Mobile Build and Release Tooling
native-mobile-build-and-release-tooling
Existing dimension (library) · Role↔dimension saved
Payment Gateways in_db
Magento Integration Adapters
magento-integration-adapters
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Sockets in_db
Networking and API Integration
networking-and-api-integration
Existing dimension (library) · Role↔dimension saved
SOAP in_db
External System Integrations
external-system-integrations
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
SOAP in_db
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
SOAP in_db
Standards, Protocols & Compliance
standards-protocols-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST in_db
API Design and Contracts
api-design-and-contracts
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST in_db
API Interface and Contract Design
api-interface-and-contract-design
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST in_db
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST in_db
Standards, Protocols & Compliance
standards-protocols-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JSON in_db
API Integration and Data Fetching
api-integration-and-data-fetching
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JSON in_db
API Interface and Contract Design
api-interface-and-contract-design
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JSON in_db
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
XML in_db
Integration Protocols & Standards
integration-protocols-standards
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
XML in_db
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
GPS in_db
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Push notifications in_db
Background Execution and Lifecycle
background-execution-and-lifecycle
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Push notifications in_db
Push Notifications and Deep Links
push-notifications-and-deep-links
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Multithreading in_db
Concurrency and Parallel Processing
concurrency-and-parallel-processing
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Design patterns in_db
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
HTTP in_db
Networking and API Integration
networking-and-api-integration
Existing dimension (library) · Role↔dimension saved
Data caching new
Latency and Cost Optimization
latency-and-cost-optimization
Skipped — no persistable v3 meta for new skill skill_not_in_db_v3_proposed

Library artifacts (this run)

Kind Detail DB id
canonical_skill_proposed iOS SDK | type=Mobile Development subtype=general nature=TOOL lifespan=MULTI_YEAR
canonical_skill_proposed Cocoa Touch | type=Mobile Frameworks subtype=general nature=TOOL lifespan=MULTI_YEAR
canonical_skill_proposed In-App Purchase | type=Mobile Development subtype=general nature=CONCEPT lifespan=MULTI_YEAR
canonical_skill_proposed Thread synchronization | type=Concurrency subtype=general nature=CONCEPT lifespan=EVERGREEN
canonical_skill_proposed TCP/IP | type=Networking subtype=general nature=CONCEPT lifespan=EVERGREEN
canonical_skill_proposed Web views | type=Mobile Development subtype=general nature=CONCEPT lifespan=MULTI_YEAR
dimension_skill_link_proposed Data caching ↔ Latency and Cost Optimization
nano JD Parser — gpt-4.1-nano click to toggle
Experience1-3 years of experience developing published mobile applications on the iOS platform to the App Store.
DomainOther
JD type pass
Show raw JSON
{
  "JD_type": "pass",
  "about_company": null,
  "archetype_override_applied": true,
  "archetype_override_matched_skills": [
    "XML",
    "GPS",
    "design patterns",
    "Swift",
    "Core Location",
    "Unit Testing",
    "HTTP",
    "synchronization",
    "Xcode",
    "threading",
    "API",
    "iOS",
    "Sockets",
    "SOAP",
    "REST",
    "Core Data",
    "push notifications",
    "Location",
    "Payment gateways",
    "Views",
    "Task",
    "debugging",
    "JSON"
  ],
  "certifications": [],
  "company_name": null,
  "ctc": null,
  "domain": {
    "primary": {
      "aliases": [],
      "domain": "Other"
    },
    "secondary": null
  },
  "education": [
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      "level": "Bachelor\u0027s",
      "qualification": "BTECH/BE/MTECH/ME - Computer Science and Engineering / Computer Applications",
      "raw": "Bachelors/Masters Degree in Computer Science and Engineering/Computer Applications.",
      "requirement": "required"
    }
  ],
  "experience": {
    "max": 3,
    "min": 1,
    "raw": "1-3 years of experience developing published mobile applications on the iOS platform to the App Store."
  },
  "job_locations": [],
  "role": null,
  "role_aliases": [],
  "role_archetype": "Engineering",
  "roles_and_responsibilities": [
    {
      "bullet_count": 0,
      "heading": "Requirements",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "Published examples of mobile applications",
        "last_5_words": "unit testing/ QA skills"
      },
      "text": "Published examples of mobile applications on the App store. Evaluate and communicate technical risk and ensure applications are deployed against a schedule with the highest quality possible Ability to multi-task and good time management skills Ability to work on their own and as a part of the team Excellent scoping and estimation skills Excellent unit testing/ QA skills",
      "word_count": 51
    },
    {
      "bullet_count": 0,
      "heading": "Essential Skills",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "Strong OO design and programming",
        "last_5_words": "caching and synchronization."
      },
      "text": "Strong OO design and programming skills in Swift(Strongly Recommended). Familiarity with iOS SDK (UI Kit, Cocoa Touch, Core Data, Core Location, etc.) Experience with Xcode. Experience with In-App Purchase, Payment Gateways, \u0026 Sockets will be a plus. Experience on web service/web API consumption/integration(SOAP, REST, JSON, XML) Experience with GPS and Push notifications. Multi threading and thread synchronization. Mobile resource optimization techniques. Good understanding of design patterns Excellent debugging and optimization skills. Good knowledge of HTTP, TCP/IP. Conceptual knowledge on data caching and synchronization.",
      "word_count": 104
    },
    {
      "bullet_count": 0,
      "heading": "Qualifications / Additional Requirements",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "Bachelors/Masters Degree in Computer",
        "last_5_words": "development using web views."
      },
      "text": "Bachelors/Masters Degree in Computer Science and Engineering/Computer Applications. 1-3 years of experience developing published mobile applications on the iOS platform to the App Store. Experience in app development using web views.",
      "word_count": 36
    }
  ],
  "urls": []
}
API 1 — extract-from-jd click to toggle
{
  "final_skills": [
    {
      "is_primary": true,
      "skill_name": "Swift"
    },
    {
      "is_primary": true,
      "skill_name": "iOS"
    },
    {
      "is_primary": true,
      "skill_name": "iOS SDK"
    },
    {
      "is_primary": true,
      "skill_name": "UIKit"
    },
    {
      "is_primary": true,
      "skill_name": "Cocoa Touch"
    },
    {
      "is_primary": true,
      "skill_name": "Core Data"
    },
    {
      "is_primary": true,
      "skill_name": "Core Location"
    },
    {
      "is_primary": true,
      "skill_name": "Xcode"
    },
    {
      "is_primary": false,
      "skill_name": "In-App Purchase"
    },
    {
      "is_primary": false,
      "skill_name": "Payment Gateways"
    },
    {
      "is_primary": false,
      "skill_name": "Sockets"
    },
    {
      "is_primary": true,
      "skill_name": "SOAP"
    },
    {
      "is_primary": true,
      "skill_name": "REST"
    },
    {
      "is_primary": true,
      "skill_name": "JSON"
    },
    {
      "is_primary": true,
      "skill_name": "XML"
    },
    {
      "is_primary": false,
      "skill_name": "GPS"
    },
    {
      "is_primary": false,
      "skill_name": "Push notifications"
    },
    {
      "is_primary": false,
      "skill_name": "Multithreading"
    },
    {
      "is_primary": false,
      "skill_name": "Thread synchronization"
    },
    {
      "is_primary": false,
      "skill_name": "Design patterns"
    },
    {
      "is_primary": true,
      "skill_name": "HTTP"
    },
    {
      "is_primary": true,
      "skill_name": "TCP/IP"
    },
    {
      "is_primary": false,
      "skill_name": "Data caching"
    },
    {
      "is_primary": false,
      "skill_name": "Web views"
    }
  ],
  "jd_role": null,
  "nano_parsed": {
    "JD_type": "pass",
    "about_company": null,
    "archetype_override_applied": true,
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    "certifications": [],
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    "ctc": null,
    "domain": {
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      },
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    },
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      {
        "level": "Bachelor\u0027s",
        "qualification": "BTECH/BE/MTECH/ME - Computer Science and Engineering / Computer Applications",
        "raw": "Bachelors/Masters Degree in Computer Science and Engineering/Computer Applications.",
        "requirement": "required"
      }
    ],
    "experience": {
      "max": 3,
      "min": 1,
      "raw": "1-3 years of experience developing published mobile applications on the iOS platform to the App Store."
    },
    "job_locations": [],
    "role": null,
    "role_aliases": [],
    "role_archetype": "Engineering",
    "roles_and_responsibilities": [
      {
        "bullet_count": 0,
        "heading": "Requirements",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "Published examples of mobile applications",
          "last_5_words": "unit testing/ QA skills"
        },
        "text": "Published examples of mobile applications on the App store. Evaluate and communicate technical risk and ensure applications are deployed against a schedule with the highest quality possible Ability to multi-task and good time management skills Ability to work on their own and as a part of the team Excellent scoping and estimation skills Excellent unit testing/ QA skills",
        "word_count": 51
      },
      {
        "bullet_count": 0,
        "heading": "Essential Skills",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "Strong OO design and programming",
          "last_5_words": "caching and synchronization."
        },
        "text": "Strong OO design and programming skills in Swift(Strongly Recommended). Familiarity with iOS SDK (UI Kit, Cocoa Touch, Core Data, Core Location, etc.) Experience with Xcode. Experience with In-App Purchase, Payment Gateways, \u0026 Sockets will be a plus. Experience on web service/web API consumption/integration(SOAP, REST, JSON, XML) Experience with GPS and Push notifications. Multi threading and thread synchronization. Mobile resource optimization techniques. Good understanding of design patterns Excellent debugging and optimization skills. Good knowledge of HTTP, TCP/IP. Conceptual knowledge on data caching and synchronization.",
        "word_count": 104
      },
      {
        "bullet_count": 0,
        "heading": "Qualifications / Additional Requirements",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "Bachelors/Masters Degree in Computer",
          "last_5_words": "development using web views."
        },
        "text": "Bachelors/Masters Degree in Computer Science and Engineering/Computer Applications. 1-3 years of experience developing published mobile applications on the iOS platform to the App Store. Experience in app development using web views.",
        "word_count": 36
      }
    ],
    "urls": []
  },
  "rejected": false,
  "rejection_reason": null,
  "run_id": "ec3ff93a-0ea7-4d27-ab6e-03cb152c8b65",
  "stage3_signals": {
    "alias_found": false,
    "alias_match_roles": [],
    "kra_match_roles": [
      {
        "display_name": "Native Mobile Developer",
        "kra_matches": [
          {
            "kra_text": "mobile defect diagnosis and performance tuning",
            "sentence": "Mobile resource optimization techniques.",
            "similarity": 0.5331
          },
          {
            "kra_text": "local storage and sync handling",
            "sentence": "Conceptual knowledge on data caching and synchronization.",
            "similarity": 0.5248
          },
          {
            "kra_text": "device API integration",
            "sentence": "Experience on web service/web API consumption/integration(SOAP, REST, JSON, XML) Experience with GPS and Push notifications.",
            "similarity": 0.4243
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 75,
        "score": 0.4941,
        "slug": "native-mobile-developer",
        "total_count": null
      },
      {
        "display_name": "iOS Developer",
        "kra_matches": [
          {
            "kra_text": "Develops native iOS features using Swift or Objective-C with UIKit or SwiftUI, following Apple Human Interface Guidelines for iPhone and iPad applications.",
            "sentence": "Strong OO design and programming skills in Swift(Strongly Recommended).",
            "similarity": 0.5324
          },
          {
            "kra_text": "Develops native iOS features using Swift or Objective-C with UIKit or SwiftUI, following Apple Human Interface Guidelines for iPhone and iPad applications.",
            "sentence": "1-3 years of experience developing published mobile applications on the iOS platform to the App Store.",
            "similarity": 0.498
          },
          {
            "kra_text": "Implements CoreData, UserDefaults, or Keychain Services for local data persistence, secure storage, and offline data access in iOS apps.",
            "sentence": "Conceptual knowledge on data caching and synchronization.",
            "similarity": 0.3743
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 6,
        "score": 0.4682,
        "slug": "ios-engineer",
        "total_count": null
      },
      {
        "display_name": "Go Backend Developer",
        "kra_matches": [
          {
            "kra_text": "performance tuning and resource efficiency",
            "sentence": "Mobile resource optimization techniques.",
            "similarity": 0.5205
          },
          {
            "kra_text": "data access and persistence logic",
            "sentence": "Conceptual knowledge on data caching and synchronization.",
            "similarity": 0.4837
          },
          {
            "kra_text": "API request handling and validation",
            "sentence": "Experience on web service/web API consumption/integration(SOAP, REST, JSON, XML) Experience with GPS and Push notifications.",
            "similarity": 0.3852
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 81,
        "score": 0.4631,
        "slug": "go-backend-developer",
        "total_count": null
      },
      {
        "display_name": "Hybrid Mobile Developer",
        "kra_matches": [
          {
            "kra_text": "Manages build configurations, code signing certificates, and app store release submissions for both Google Play and Apple App Store.",
            "sentence": "1-3 years of experience developing published mobile applications on the iOS platform to the App Store.",
            "similarity": 0.485
          },
          {
            "kra_text": "Optimizes React Native or Flutter app startup time, list rendering performance, image caching, and memory consumption.",
            "sentence": "Mobile resource optimization techniques.",
            "similarity": 0.4496
          },
          {
            "kra_text": "Implements cross-platform mobile features using React Native, Flutter, or Ionic targeting both iOS and Android platforms from a shared codebase.",
            "sentence": "Published examples of mobile applications on the App store.",
            "similarity": 0.4309
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 11,
        "score": 0.4552,
        "slug": "hybrid-mobile-developer",
        "total_count": null
      },
      {
        "display_name": "React Native Developer",
        "kra_matches": [
          {
            "kra_text": "prepare mobile releases",
            "sentence": "Published examples of mobile applications on the App store.",
            "similarity": 0.4659
          },
          {
            "kra_text": "prepare mobile releases",
            "sentence": "Mobile resource optimization techniques.",
            "similarity": 0.4615
          },
          {
            "kra_text": "prepare mobile releases",
            "sentence": "1-3 years of experience developing published mobile applications on the iOS platform to the App Store.",
            "similarity": 0.4375
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 73,
        "score": 0.455,
        "slug": "react-native-developer",
        "total_count": null
      }
    ],
    "skill_match_roles": [
      {
        "display_name": "Native Mobile Developer",
        "kra_matches": null,
        "matched_count": 6,
        "matched_skills": [
          "Core Data",
          "Core Location",
          "HTTP",
          "Swift",
          "UIKit",
          "Xcode"
        ],
        "role_id": 75,
        "score": 0.4286,
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      },
      {
        "display_name": "iOS Developer",
        "kra_matches": null,
        "matched_count": 6,
        "matched_skills": [
          "Core Data",
          "Core Location",
          "HTTP",
          "Swift",
          "UIKit",
          "Xcode"
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      },
      {
        "display_name": "Android Developer",
        "kra_matches": null,
        "matched_count": 5,
        "matched_skills": [
          "Core Data",
          "Core Location",
          "HTTP",
          "UIKit",
          "Xcode"
        ],
        "role_id": 4,
        "score": 0.3571,
        "slug": "android-engineer",
        "total_count": 14
      },
      {
        "display_name": "Pega Developer",
        "kra_matches": null,
        "matched_count": 4,
        "matched_skills": [
          "JSON",
          "REST",
          "SOAP",
          "XML"
        ],
        "role_id": 24,
        "score": 0.2857,
        "slug": "pega-developer",
        "total_count": 14
      },
      {
        "display_name": "Hybrid Mobile Developer",
        "kra_matches": null,
        "matched_count": 3,
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          "Core Data",
          "HTTP",
          "Xcode"
        ],
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    ]
  },
  "stage4_decision": {
    "alias_collision_detected": false,
    "case": "A",
    "chosen_role": {
      "display_name": "Native Mobile Developer",
      "kra_matches": null,
      "matched_count": null,
      "matched_skills": null,
      "role_id": 75,
      "score": 0.4941,
      "slug": "native-mobile-developer",
      "total_count": null
    },
    "confidence": 0.4941,
    "is_new_role": false,
    "llm2_fired": false,
    "llm2_reasoning": null,
    "matched_dimensions": [],
    "matched_kras": [],
    "matched_skills": [],
    "new_role_display_name": null,
    "new_role_slug": null,
    "queued": false,
    "reasoning": "Skill+KRA converge on native-mobile-developer (0.43/0.49)",
    "sub_role": null
  },
  "stage5_updates": {
    "centroid_n_after": 78,
    "centroid_updated": true,
    "collision_log_id": null,
    "new_kra_attached": null,
    "new_skills_attached": [
      {
        "is_primary": true,
        "queue_id": 17096,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "iOS SDK",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 17097,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "Cocoa Touch",
        "status": "pending"
      },
      {
        "is_primary": false,
        "queue_id": 17098,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "In-App Purchase",
        "status": "pending"
      },
      {
        "is_primary": false,
        "queue_id": 17099,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "Thread synchronization",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 17100,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "TCP/IP",
        "status": "pending"
      },
      {
        "is_primary": false,
        "queue_id": 17101,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "Data caching",
        "status": "pending"
      },
      {
        "is_primary": false,
        "queue_id": 17102,
        "role_display_name": "Native Mobile Developer",
        "role_slug": "native-mobile-developer",
        "skill_name": "Web views",
        "status": "pending"
      }
    ],
    "queue_entry_id": null,
    "v3_pipeline_triggered": false,
    "v3_role_slug": null,
    "v3_run_id": null
  }
}
API 2 — extract-details
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      "alias_persisted": false,
      "existing_alias_id": 756,
      "existing_alias_text": "Swift",
      "input_term": "Swift",
      "matched_canonical": {
        "category_id": 6,
        "display_name": "Swift",
        "id": 440,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "swift",
        "sub_category_id": 96,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2540,
      "existing_alias_text": "iOS",
      "input_term": "iOS",
      "matched_canonical": {
        "category_id": 9,
        "display_name": "iOS",
        "id": 1594,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PLATFORM",
        "slug": "ios",
        "sub_category_id": 1200,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 771,
      "existing_alias_text": "UIKit",
      "input_term": "UIKit",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "UIKit",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "uikit",
        "sub_category_id": 341,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 785,
      "existing_alias_text": "Core Data",
      "input_term": "Core Data",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "Core Data",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "core-data",
        "sub_category_id": 336,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 835,
      "existing_alias_text": "Core Location",
      "input_term": "Core Location",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "Core Location",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "core-location",
        "sub_category_id": 332,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 805,
      "existing_alias_text": "Xcode",
      "input_term": "Xcode",
      "matched_canonical": {
        "category_id": 13,
        "display_name": "Xcode",
        "id": 479,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
        "slug": "xcode",
        "sub_category_id": 359,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 5350,
      "existing_alias_text": "Payment gateways",
      "input_term": "Payment Gateways",
      "matched_canonical": {
        "category_id": 11,
        "display_name": "Payment gateways",
        "id": 3733,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CLOUD_SERVICE",
        "slug": "payment-gateways",
        "sub_category_id": 2950,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2556,
      "existing_alias_text": "Sockets",
      "input_term": "Sockets",
      "matched_canonical": {
        "category_id": 10,
        "display_name": "Sockets",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PROTOCOL",
        "slug": "sockets",
        "sub_category_id": 1208,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 211,
      "existing_alias_text": "SOAP",
      "input_term": "SOAP",
      "matched_canonical": {
        "category_id": 10,
        "display_name": "SOAP",
        "id": 70,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PROTOCOL",
        "slug": "soap",
        "sub_category_id": 2347,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 106,
      "existing_alias_text": "REST",
      "input_term": "REST",
      "matched_canonical": {
        "category_id": 2,
        "display_name": "REST",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "rest",
        "sub_category_id": 2122,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 3018,
      "existing_alias_text": "JSON",
      "input_term": "JSON",
      "matched_canonical": {
        "category_id": 4,
        "display_name": "JSON",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "STANDARD",
        "slug": "json",
        "sub_category_id": 1457,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2600,
      "existing_alias_text": "XML",
      "input_term": "XML",
      "matched_canonical": {
        "category_id": 4,
        "display_name": "XML",
        "id": 1636,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "STANDARD",
        "slug": "xml",
        "sub_category_id": 689,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2618,
      "existing_alias_text": "GPS",
      "input_term": "GPS",
      "matched_canonical": {
        "category_id": 10,
        "display_name": "GPS",
        "id": 1648,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PROTOCOL",
        "slug": "gps",
        "sub_category_id": 1242,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2557,
      "existing_alias_text": "Push Notifications",
      "input_term": "Push notifications",
      "matched_canonical": {
        "category_id": 2,
        "display_name": "push notifications",
        "id": 1605,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "push-notifications",
        "sub_category_id": 2134,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 223,
      "existing_alias_text": "multithreading",
      "input_term": "Multithreading",
      "matched_canonical": {
        "category_id": 2,
        "display_name": "multithreading",
        "id": 82,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "multithreading",
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        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2624,
      "existing_alias_text": "design patterns",
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      "matched_canonical": {
        "category_id": 2,
        "display_name": "design patterns",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
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        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 1538,
      "existing_alias_text": "HTTP",
      "input_term": "HTTP",
      "matched_canonical": {
        "category_id": 10,
        "display_name": "HTTP",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PROTOCOL",
        "slug": "http",
        "sub_category_id": 710,
        "typical_lifespan": "EVERGREEN",
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      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 alias DB write disabled",
      "alias_persisted": false,
      "existing_alias_id": 1921,
      "existing_alias_text": "response caching",
      "input_term": "Data caching",
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        "display_name": "response caching",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
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        "sub_category_id": 1010,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
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      "matched_via": "embedding_alias"
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  "candidate_roles": [
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      "role_archetype": "Engineering",
      "slug": "native-mobile-developer",
      "source": "db"
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      "display_name": "Pega Developer",
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      "slug": "pega-developer",
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      "slug": "engineering-manager",
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      "role_archetype": "Engineering",
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    {
      "display_name": "Frontend Developer",
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      "slug": "frontend-engineer",
      "source": "db"
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      "display_name": "React Frontend Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
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      "source": "db"
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      "display_name": "Svelte Frontend Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "svelte-frontend-developer",
      "source": "db"
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      "display_name": "Vue Frontend Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "vue-frontend-developer",
      "source": "db"
    },
    {
      "display_name": "Web Developer",
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      "slug": "ionic-developer",
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      "display_name": "AI Engineer",
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    "display_name": "Native Mobile Developer",
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    "rationale": "Skill+KRA converge on native-mobile-developer (0.43/0.49)",
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        "slug": "native-mobile-languages",
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      ]
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        "rationale": "iOS platform APIs that expose hardware and device capabilities to apps. This cluster covers the concrete integrations iOS engineers use for camera, sensors, location, and media experiences.",
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        "source": "db"
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        {
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        "rationale": "Tooling used to compile, sign, package, and automate iOS app builds. iOS engineers rely on this stack to produce reproducible release artifacts and manage build-time configuration.",
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        "display_name": "Native Mobile Build and Release Tooling",
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        "display_name": "Magento Integration Adapters",
        "id": 401,
        "rationale": "Connecting Magento to external commerce systems and services. This cluster covers API clients, webhooks, message-driven adapters, and data mapping needed to synchronize storefront behavior with surrounding platforms.",
        "slug": "magento-integration-adapters",
        "source": "db"
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        "id": 84,
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      "input_skill": "Sockets",
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      "input_skill": "SOAP",
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          "slug": "backend-engineer",
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        {
          "display_name": "Drupal Dev",
          "id": 228,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "drupal-dev",
          "source": "db"
        },
        {
          "display_name": "Java Backend Developer",
          "id": 79,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "java-backend-developer",
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          "display_name": "Kotlin Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "kotlin-server-backend-developer",
          "source": "db"
        },
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          "display_name": "Node.js Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "node-backend-developer",
          "source": "db"
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        {
          "display_name": "PHP Backend Developer",
          "id": 86,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "php-backend-developer",
          "source": "db"
        },
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          "display_name": "Python Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "python-backend-developer",
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        },
        {
          "display_name": "Ruby Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "ruby-backend-developer",
          "source": "db"
        },
        {
          "display_name": "Scala Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "scala-backend-developer",
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    },
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      "dimension": {
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        "id": 271,
        "rationale": "Standards and protocols for integrating Pega applications.",
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        "source": "db"
      },
      "input_skill": "SOAP",
      "llm_role": null,
      "roles_from_db": [
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          "display_name": "Pega Developer",
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          "rationale": null,
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          "slug": "pega-developer",
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      ]
    },
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        "display_name": "Standards, Protocols \u0026 Compliance",
        "id": 452,
        "rationale": "Ensure teams adhere to industry standards, security protocols, and regulatory compliance requirements.",
        "slug": "standards-protocols-compliance",
        "source": "db"
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      "input_skill": "SOAP",
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          "display_name": "Engineering Manager",
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        {
          "display_name": "Sitecore Dev",
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    },
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        "rationale": "Designing request/response shapes and the rules that govern client-server interaction. This cluster is coherent because full stack engineers often own the contract between UI behavior and backend implementation.",
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          "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
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          "display_name": "Fullstack Developer",
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          "slug": "full-stack-engineer",
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      ]
    },
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      "input_skill": "REST",
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          "display_name": ".NET Backend Developer",
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        {
          "display_name": "Go Backend Developer",
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          "rationale": null,
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        {
          "display_name": "Kotlin Backend Developer",
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          "rationale": null,
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          "display_name": "Node.js Backend Developer",
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          "rationale": null,
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        {
          "display_name": "PHP Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "display_name": "Python Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "display_name": "Ruby Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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        {
          "display_name": "Scala Backend Developer",
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          "rationale": null,
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      ]
    },
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      "dimension": {
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        "rationale": "Standards and protocols for integrating Pega applications.",
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        "source": "db"
      },
      "input_skill": "REST",
      "llm_role": null,
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          "display_name": "Pega Developer",
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      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
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        "rationale": "Ensure teams adhere to industry standards, security protocols, and regulatory compliance requirements.",
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        "source": "db"
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      "input_skill": "REST",
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      "roles_from_db": [
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          "display_name": "Engineering Manager",
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          "rationale": null,
          "role_archetype": null,
          "slug": "engineering-manager",
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        },
        {
          "display_name": "Sitecore Dev",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "sitecore-dev",
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      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "API Integration and Data Fetching",
        "id": 127,
        "rationale": "Client-side integration with backend endpoints and third-party services, including request shaping, response handling, and synchronization with UI state. This is central to frontend work because most screens depend on remote data.",
        "slug": "api-integration-and-data-fetching",
        "source": "db"
      },
      "input_skill": "JSON",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "Angular Frontend Developer",
          "id": 90,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "angular-frontend-developer",
          "source": "db"
        },
        {
          "display_name": "Frontend Developer",
          "id": 7,
          "rationale": null,
          "role_archetype": null,
          "slug": "frontend-engineer",
          "source": "db"
        },
        {
          "display_name": "Fullstack Developer",
          "id": 435,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "fullstack-developer",
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        {
          "display_name": "Fullstack Developer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "full-stack-engineer",
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        },
        {
          "display_name": "React Frontend Developer",
          "id": 89,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "react-frontend-developer",
          "source": "db"
        },
        {
          "display_name": "Svelte Frontend Developer",
          "id": 92,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "svelte-frontend-developer",
          "source": "db"
        },
        {
          "display_name": "Vue Frontend Developer",
          "id": 91,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "vue-frontend-developer",
          "source": "db"
        },
        {
          "display_name": "Web Developer",
          "id": 25,
          "rationale": null,
          "role_archetype": null,
          "slug": "web-developer",
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      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "API Interface and Contract Design",
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            {
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            {
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              "source": "db"
            },
            {
              "display_name": "Fullstack Developer",
              "id": 435,
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              "role_archetype": "Engineering",
              "slug": "fullstack-developer",
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            },
            {
              "display_name": "Fullstack Developer",
              "id": 15,
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              "slug": "full-stack-engineer",
              "source": "db"
            },
            {
              "display_name": "React Frontend Developer",
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            },
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              "display_name": "Svelte Frontend Developer",
              "id": 92,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "svelte-frontend-developer",
              "source": "db"
            },
            {
              "display_name": "Vue Frontend Developer",
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              "rationale": null,
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              "slug": "vue-frontend-developer",
              "source": "db"
            },
            {
              "display_name": "Web Developer",
              "id": 25,
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              "slug": "web-developer",
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            }
          ]
        },
        {
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            "difficulty_hint": "well_known",
            "display_name": "API Interface and Contract Design",
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            "rationale": "Designing backend service interfaces and contracts that other systems consume, including endpoint and operation shape, request/response payloads, schema and validation, pagination, filtering, idempotency, versioning, status codes, and backward compatibility across REST, GraphQL, gRPC, and OpenAPI-based APIs.",
            "slug": "api-interface-and-contract-design",
            "source": "db"
          },
          "input_skill": "JSON",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": ".NET Backend Developer",
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              "slug": "dotnet-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Go Backend Developer",
              "id": 81,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "go-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Kotlin Backend Developer",
              "id": 84,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "kotlin-server-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Node.js Backend Developer",
              "id": 82,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "node-backend-developer",
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            },
            {
              "display_name": "PHP Backend Developer",
              "id": 86,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "php-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Python Backend Developer",
              "id": 80,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "python-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Ruby Backend Developer",
              "id": 85,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "ruby-backend-developer",
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            },
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              "display_name": "Scala Backend Developer",
              "id": 87,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "scala-backend-developer",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Integration Protocols \u0026 Standards",
            "id": 271,
            "rationale": "Standards and protocols for integrating Pega applications.",
            "slug": "integration-protocols-standards",
            "source": "db"
          },
          "input_skill": "JSON",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Pega Developer",
              "id": 24,
              "rationale": null,
              "role_archetype": null,
              "slug": "pega-developer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "JSON",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "XML",
          "alias_type": "CANONICAL",
          "id": 2600,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 4,
        "display_name": "XML",
        "id": 1636,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "STANDARD",
        "slug": "xml",
        "sub_category_id": 689,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
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            "display_name": "Integration Protocols \u0026 Standards",
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            "rationale": "Standards and protocols for integrating Pega applications.",
            "slug": "integration-protocols-standards",
            "source": "db"
          },
          "input_skill": "XML",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Pega Developer",
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              "slug": "pega-developer",
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            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "React Frontend Development",
            "id": 96,
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            "slug": "d_init_01",
            "source": "db"
          },
          "input_skill": "XML",
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          "roles_from_db": []
        }
      ],
      "input_skill": "XML",
      "matched_via": "alias",
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      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "GPS",
          "alias_type": "CANONICAL",
          "id": 2618,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 10,
        "display_name": "GPS",
        "id": 1648,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PROTOCOL",
        "slug": "gps",
        "sub_category_id": 1242,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
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          },
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        }
      ],
      "input_skill": "GPS",
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    },
    {
      "aliases_in_db": [
        {
          "alias_text": "push notifications",
          "alias_type": "CANONICAL",
          "id": 4339,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Push Notifications",
          "alias_type": "CANONICAL",
          "id": 2557,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 2,
        "display_name": "push notifications",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "push-notifications",
        "sub_category_id": 2134,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Background Execution and Lifecycle",
            "id": 87,
            "rationale": "App lifecycle handling and deferred work mechanisms that keep iOS behavior reliable when the app is backgrounded, suspended, or relaunched. This is important for sync, refresh, and user-visible continuity.",
            "slug": "background-execution-and-lifecycle",
            "source": "db"
          },
          "input_skill": "Push notifications",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Hybrid Mobile Developer",
              "id": 11,
              "rationale": null,
              "role_archetype": null,
              "slug": "hybrid-mobile-developer",
              "source": "db"
            },
            {
              "display_name": "React Native Developer",
              "id": 73,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "react-native-developer",
              "source": "db"
            },
            {
              "display_name": "iOS Developer",
              "id": 6,
              "rationale": null,
              "role_archetype": null,
              "slug": "ios-engineer",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Push Notifications and Deep Links",
            "id": 320,
            "rationale": "Mechanisms for receiving notifications and routing users into the right in-app destination from external entry points. React Native developers use these flows to re-engage users and restore context after taps or app launches.",
            "slug": "push-notifications-and-deep-links",
            "source": "db"
          },
          "input_skill": "Push notifications",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Ionic Developer",
              "id": 434,
              "rationale": null,
              "role_archetype": null,
              "slug": "ionic-developer",
              "source": "db"
            },
            {
              "display_name": "React Native Developer",
              "id": 73,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "react-native-developer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Push notifications",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "multithreading",
          "alias_type": "CANONICAL",
          "id": 223,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 2,
        "display_name": "multithreading",
        "id": 82,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "multithreading",
        "sub_category_id": 7,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Concurrency and Parallel Processing",
            "id": 17,
            "rationale": "Programming techniques for handling multiple requests and background work safely and efficiently. Includes synchronization, async execution, and coordination of concurrent tasks.",
            "slug": "concurrency-and-parallel-processing",
            "source": "db"
          },
          "input_skill": "Multithreading",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Backend Developer",
              "id": 1,
              "rationale": null,
              "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
              "slug": "backend-engineer",
              "source": "db"
            },
            {
              "display_name": "Java Backend Developer",
              "id": 79,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "java-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Node.js Backend Developer",
              "id": 82,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "node-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Ruby Backend Developer",
              "id": 85,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "ruby-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Scala Backend Developer",
              "id": 87,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "scala-backend-developer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Multithreading",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "Thread synchronization",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Concurrency",
          "skill_nature": "CONCEPT",
          "sub_category": "general",
          "typical_lifespan": "EVERGREEN",
          "version_strategy": "UNVERSIONED",
          "volatility": "STABLE"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
        "merge_log": [],
        "placed": null,
        "relationships": null,
        "skill_id": "thread-synchronization",
        "split_log": [],
        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "design patterns",
          "alias_type": "CANONICAL",
          "id": 2624,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 2,
        "display_name": "design patterns",
        "id": 1654,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "design-patterns",
        "sub_category_id": 1247,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "React Frontend Development",
            "id": 96,
            "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
            "slug": "d_init_01",
            "source": "db"
          },
          "input_skill": "Design patterns",
          "llm_role": null,
          "roles_from_db": []
        }
      ],
      "input_skill": "Design patterns",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "HTTP",
          "alias_type": "CANONICAL",
          "id": 1538,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 10,
        "display_name": "HTTP",
        "id": 935,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PROTOCOL",
        "slug": "http",
        "sub_category_id": 710,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Networking and API Integration",
            "id": 84,
            "rationale": "Client-side HTTP communication with backend services, including request construction, response parsing, retries, and error handling. iOS engineers use this to connect native screens to server-owned APIs.",
            "slug": "networking-and-api-integration",
            "source": "db"
          },
          "input_skill": "HTTP",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Android Developer",
              "id": 4,
              "rationale": null,
              "role_archetype": null,
              "slug": "android-engineer",
              "source": "db"
            },
            {
              "display_name": "Hybrid Mobile Developer",
              "id": 11,
              "rationale": null,
              "role_archetype": null,
              "slug": "hybrid-mobile-developer",
              "source": "db"
            },
            {
              "display_name": "Native Mobile Developer",
              "id": 75,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "native-mobile-developer",
              "source": "db"
            },
            {
              "display_name": "iOS Developer",
              "id": 6,
              "rationale": null,
              "role_archetype": null,
              "slug": "ios-engineer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "HTTP",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "TCP/IP",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Networking",
          "skill_nature": "CONCEPT",
          "sub_category": "general",
          "typical_lifespan": "EVERGREEN",
          "version_strategy": "UNVERSIONED",
          "volatility": "STABLE"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
        "merge_log": [],
        "placed": null,
        "relationships": null,
        "skill_id": "tcp-ip",
        "split_log": [],
        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "response caching",
          "alias_type": "CANONICAL",
          "id": 1921,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 13,
        "display_name": "response caching",
        "id": 1285,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
        "slug": "response-caching",
        "sub_category_id": 1010,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Latency and Cost Optimization",
            "id": 205,
            "rationale": "Techniques for making AI features fast and affordable enough for production use. This cluster is coherent because model choice, prompt length, caching, batching, and routing directly affect user experience and unit economics.",
            "slug": "latency-and-cost-optimization",
            "source": "db"
          },
          "input_skill": "Data caching",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "AI Engineer",
              "id": 13,
              "rationale": null,
              "role_archetype": null,
              "slug": "ai-engineer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Data caching",
      "matched_via": "embedding_alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "Web views",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Mobile Development",
          "skill_nature": "CONCEPT",
          "sub_category": "general",
          "typical_lifespan": "MULTI_YEAR",
          "version_strategy": "UNVERSIONED",
          "volatility": "MEDIUM"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
        "merge_log": [],
        "placed": null,
        "relationships": null,
        "skill_id": "web-views",
        "split_log": [],
        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    }
  ],
  "unmatched_skills": [
    "iOS SDK",
    "Cocoa Touch",
    "In-App Purchase",
    "Thread synchronization",
    "TCP/IP",
    "Web views"
  ]
}
API 3 — final-role-output
{
  "chosen_role": {
    "display_name": "Native Mobile Developer",
    "id": 75,
    "rationale": "Skill+KRA converge on native-mobile-developer (0.43/0.49)",
    "role_archetype": "Engineering",
    "slug": "native-mobile-developer",
    "source": "db"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "Swift",
      "tag": "in_db"
    },
    {
      "skill": "iOS",
      "tag": "in_db"
    },
    {
      "skill": "iOS SDK",
      "tag": "new"
    },
    {
      "skill": "UIKit",
      "tag": "in_db"
    },
    {
      "skill": "Cocoa Touch",
      "tag": "new"
    },
    {
      "skill": "Core Data",
      "tag": "in_db"
    },
    {
      "skill": "Core Location",
      "tag": "in_db"
    },
    {
      "skill": "Xcode",
      "tag": "in_db"
    },
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            "role_archetype": "Engineering",
            "slug": "flutter-developer",
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            "display_name": "Hybrid Mobile Developer",
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            "rationale": null,
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            "display_name": "Native Mobile Developer",
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        "roles_from_db": [
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            "role_archetype": null,
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            "slug": "flutter-developer",
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          "slug": "magento-integration-adapters",
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        "dimension_id": 401,
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
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            "rationale": null,
            "role_archetype": "Engineering",
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        "skill_id": 3733,
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        "dimension_id": 84,
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            "display_name": "Native Mobile Developer",
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            "display_name": "iOS Developer",
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            "slug": "ios-engineer",
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        "skill_dimension_saved": true,
        "skill_id": 1604,
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          "rationale": "Connecting backend services to third-party APIs and internal enterprise systems. This includes client libraries, webhooks, retries, data mapping, and integration failure handling.",
          "slug": "external-system-integrations",
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        "dimension_id": 14,
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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            "display_name": ".NET Backend Developer",
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            "display_name": "Backend Developer",
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            "slug": "backend-engineer",
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            "display_name": "Drupal Dev",
            "id": 228,
            "rationale": null,
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            "display_name": "Java Backend Developer",
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            "slug": "java-backend-developer",
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            "display_name": "Kotlin Backend Developer",
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            "rationale": null,
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            "slug": "kotlin-server-backend-developer",
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            "display_name": "Node.js Backend Developer",
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            "display_name": "PHP Backend Developer",
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            "display_name": "Ruby Backend Developer",
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            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "ruby-backend-developer",
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            "display_name": "Scala Backend Developer",
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            "rationale": null,
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        "chosen_role_id": 75,
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          "rationale": "Standards and protocols for integrating Pega applications.",
          "slug": "integration-protocols-standards",
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        "dimension_id": 271,
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        "role_dimension_saved": false,
        "roles_from_db": [
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            "slug": "pega-developer",
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          "rationale": "Ensure teams adhere to industry standards, security protocols, and regulatory compliance requirements.",
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          "source": "db"
        },
        "dimension_id": 452,
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Engineering Manager",
            "id": 121,
            "rationale": null,
            "role_archetype": null,
            "slug": "engineering-manager",
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          },
          {
            "display_name": "Sitecore Dev",
            "id": 233,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "sitecore-dev",
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        ],
        "skill_dimension_saved": true,
        "skill_id": 70,
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      {
        "chosen_role_id": 75,
        "dimension": {
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          "id": 3,
          "rationale": "Designing request/response shapes and the rules that govern client-server interaction. This cluster is coherent because full stack engineers often own the contract between UI behavior and backend implementation.",
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          "source": "db"
        },
        "dimension_id": 3,
        "input_skill": "REST",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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            "display_name": "Backend Developer",
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            "rationale": null,
            "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
            "slug": "backend-engineer",
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          },
          {
            "display_name": "Fullstack Developer",
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            "rationale": null,
            "role_archetype": null,
            "slug": "full-stack-engineer",
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          {
            "display_name": "Fullstack Developer",
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            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "fullstack-developer",
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        "skill_dimension_saved": true,
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        "skill_tag": "in_db",
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          "rationale": "Designing backend service interfaces and contracts that other systems consume, including endpoint and operation shape, request/response payloads, schema and validation, pagination, filtering, idempotency, versioning, status codes, and backward compatibility across REST, GraphQL, gRPC, and OpenAPI-based APIs.",
          "slug": "api-interface-and-contract-design",
          "source": "db"
        },
        "dimension_id": 289,
        "input_skill": "REST",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": ".NET Backend Developer",
            "id": 83,
            "rationale": null,
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            "slug": "dotnet-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Go Backend Developer",
            "id": 81,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "go-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Kotlin Backend Developer",
            "id": 84,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "kotlin-server-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Node.js Backend Developer",
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            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "node-backend-developer",
            "source": "db"
          },
          {
            "display_name": "PHP Backend Developer",
            "id": 86,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "php-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Python Backend Developer",
            "id": 80,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "python-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Ruby Backend Developer",
            "id": 85,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "ruby-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Scala Backend Developer",
            "id": 87,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "scala-backend-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 11,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 75,
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          "slug": "integration-protocols-standards",
          "source": "db"
        },
        "dimension_id": 271,
        "input_skill": "REST",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Pega Developer",
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            "role_archetype": null,
            "slug": "pega-developer",
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          }
        ],
        "skill_dimension_saved": true,
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        "skipped_reason": null
      },
      {
        "chosen_role_id": 75,
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          "display_name": "Standards, Protocols \u0026 Compliance",
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          "source": "db"
        },
        "dimension_id": 452,
        "input_skill": "REST",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Engineering Manager",
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            "rationale": null,
            "role_archetype": null,
            "slug": "engineering-manager",
            "source": "db"
          },
          {
            "display_name": "Sitecore Dev",
            "id": 233,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "sitecore-dev",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
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        "skipped_reason": null
      },
      {
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          "slug": "api-integration-and-data-fetching",
          "source": "db"
        },
        "dimension_id": 127,
        "input_skill": "JSON",
        "llm_role": null,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Angular Frontend Developer",
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            "role_archetype": "Engineering",
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            "source": "db"
          },
          {
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          },
          {
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          },
          {
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            "role_archetype": null,
            "slug": "web-developer",
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          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 1984,
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        "skipped_reason": null
      },
      {
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          "slug": "api-interface-and-contract-design",
          "source": "db"
        },
        "dimension_id": 289,
        "input_skill": "JSON",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": ".NET Backend Developer",
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            "source": "db"
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          {
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          },
          {
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        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Pega Developer",
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        ],
        "skill_dimension_saved": true,
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      },
      {
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          "source": "db"
        },
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Pega Developer",
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            "slug": "pega-developer",
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          }
        ],
        "skill_dimension_saved": true,
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        "skipped_reason": null
      },
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          "slug": "d_init_01",
          "source": "db"
        },
        "dimension_id": 96,
        "input_skill": "XML",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [],
        "skill_dimension_saved": true,
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      },
      {
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          "source": "db"
        },
        "dimension_id": 96,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [],
        "skill_dimension_saved": true,
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      },
      {
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        "dimension": {
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          "source": "db"
        },
        "dimension_id": 87,
        "input_skill": "Push notifications",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Hybrid Mobile Developer",
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            "rationale": null,
            "role_archetype": null,
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          },
          {
            "display_name": "React Native Developer",
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          },
          {
            "display_name": "iOS Developer",
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            "rationale": null,
            "role_archetype": null,
            "slug": "ios-engineer",
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          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 1605,
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        "skipped_reason": null
      },
      {
        "chosen_role_id": 75,
        "dimension": {
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          "display_name": "Push Notifications and Deep Links",
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          "rationale": "Mechanisms for receiving notifications and routing users into the right in-app destination from external entry points. React Native developers use these flows to re-engage users and restore context after taps or app launches.",
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          "source": "db"
        },
        "dimension_id": 320,
        "input_skill": "Push notifications",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Ionic Developer",
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            "rationale": null,
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            "slug": "ionic-developer",
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          },
          {
            "display_name": "React Native Developer",
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        ],
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      {
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          "rationale": "Programming techniques for handling multiple requests and background work safely and efficiently. Includes synchronization, async execution, and coordination of concurrent tasks.",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [
          {
            "display_name": "Backend Developer",
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            "display_name": "Node.js Backend Developer",
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        "role_dimension_saved": false,
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        },
        "dimension_id": 84,
        "input_skill": "HTTP",
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        "matched_chosen_role": true,
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        "role_dimension_saved": true,
        "roles_from_db": [
          {
            "display_name": "Android Developer",
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          },
          {
            "display_name": "iOS Developer",
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            "slug": "ios-engineer",
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        ],
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      {
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        "input_skill": "Data caching",
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        "matched_chosen_role": false,
        "outcome_line": "Skipped \u2014 no persistable v3 meta for new skill",
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        "roles_from_db": [
          {
            "display_name": "AI Engineer",
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            "slug": "ai-engineer",
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          }
        ],
        "skill_dimension_saved": false,
        "skill_id": null,
        "skill_tag": "new",
        "skipped_reason": "skill_not_in_db_v3_proposed"
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    ],
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    "skill_dimension_saved": 0,
    "skipped": 1
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}

LLM Calls

Every model call made for this run, in pipeline order. Click a card to see the model's response.

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