Pipeline run
894d0dff-a7cf-4295-b666-606c6bc37e2d
Client output enrichment
v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA descriptionvocab breakdown (legacy)
Signals
1 POST /skills/extract-from-jd
2 POST /skills/extract-details
3 POST /skills/final-role-output
Hybrid Mobile Developer
→Flutter Developer
sub-role · 0.95 CASE Aslug: hybrid-mobile-developer · id: 11 · source: db · sub-role slug: flutter-developer
Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Flutter Developer
Resolution:
in_db
— role exists in library; skill↔dim and role↔dim links saved when applicable.
Job description
Looking for Mobile App Developer who have a proper knowledge about Android as well as Flutter also or atleast course done on this profile. Experience- 3-4 years Location- Chennai or Tamilnadu Need candidates who have only 1 month or less than a month of notice period. We need candidates on a Urgent Basis. #Responsibilities: •Developing new features and user interfaces from wireframe models. •Ensuring the best performance and user experience of the application. •Fixing bugs and performance problems. •Writing clean, readable, and testable code. •Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions. •Deep knowledge of the mobile platforms e.g., Android, iOS, etc. •Proficiency with writing automated tests in JUnit, •Espresso, Mocha, Jest, Enzyme, XCTest, etc. depending on the libraries you use to test. •Familiarity with RESTful APIs and mobile libraries for networking, specifically Retrofit, axios, Alamofire, etc. •Familiarity with the JSON format. •Experience with profiling and debugging mobile applications. •Strong knowledge of architectural patterns—MVP, MVC, MVVM, and Clean Architecture—and the ability to choose the best solution for the app. •Familiarity with Git. •Familiarity with push notifications. •Understanding mobile app design guidelines on each platform and being aware of their differences.
Skills from this JD
Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.
Aliases — catalog
- Android (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Platform
- Sub-category
- Mobile Platform
- Vendor
- License
- apache_2
- Year introduced
- 2008
- Confidence
- 0.95
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Android appears in large volumes of mobile job postings and remains a standard platform in hiring pipelines; Google continues active platform releases and OEM ecosystem support, indicating broad adoption.
Skill profile (library / DB)
- Skill nature
- PLATFORM
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 9
- Sub-category id
- 1201
- 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) |
Aliases — catalog
- iOS (CANONICAL)
Context tags (catalog)
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) |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Testing Tools
- Sub-category
- general
- Skill nature
- TOOL
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Aliases — catalog
- Espresso (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Framework
- Sub-category
- Ui Testing Framework
- Vendor
- License
- apache_2
- Year introduced
- 2013
- Confidence
- 0.95
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Android UI testing staple; Espresso appears in many Android job descriptions and is the standard Google-backed framework for instrumented UI tests.
Skill profile (library / DB)
- Skill nature
- FRAMEWORK
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 5
- Sub-category id
- 1542
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Android Testing Frameworks Catalog dimension db id 164
Library dimension (catalog)
Roles linked in library: Android Developer
-
Mobile Testing Frameworks Catalog dimension db id 168
Library dimension (catalog)
Roles linked in library: Hybrid Mobile Developer, Native Mobile Developer, React Native Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Android Testing Frameworks
android-testing-frameworks
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Mobile Testing Frameworks
mobile-testing-frameworks
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Testing Tools
- Sub-category
- general
- Skill nature
- TOOL
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Aliases — catalog
- Jest (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Tool
- Sub-category
- Testing Tool
- Vendor
- License
- mit
- Year introduced
- 2014
- Confidence
- 0.96
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Jest appears in many frontend and Node.js job descriptions and remains a standard testing framework in React ecosystems; its GitHub usage and ecosystem integrations are still strong.
Skill profile (library / DB)
- Skill nature
- TOOL
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 13
- Sub-category id
- 513
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Frontend Testing and E2E Automation Catalog dimension db id 122
Library dimension (catalog)
Roles linked in library: Angular Frontend Developer, Frontend Developer, React Frontend Developer, Svelte Frontend Developer, Vue Frontend Developer, Web Developer
-
Mobile Testing Frameworks Catalog dimension db id 168
Library dimension (catalog)
Roles linked in library: Hybrid Mobile Developer, Native Mobile Developer, React Native Developer
-
Testing and Integration Validation Catalog dimension db id 217
Library dimension (catalog)
Roles linked in library: Fullstack Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Frontend Testing and E2E Automation
frontend-testing-and-e2e-automation
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Mobile Testing Frameworks
mobile-testing-frameworks
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
|
Testing and Integration Validation
testing-and-integration-validation
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Testing Tools
- Sub-category
- general
- Skill nature
- TOOL
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Aliases — catalog
- XCTest (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Framework
- Sub-category
- Testing Framework
- Vendor
- Apple
- License
- proprietary
- Year introduced
- 2014
- Confidence
- 0.97
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: XCTest is Apple’s standard testing framework and appears routinely in iOS/macOS job descriptions; it remains the default in Xcode with no announced replacement.
Skill profile (library / DB)
- Skill nature
- FRAMEWORK
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 5
- Sub-category id
- 770
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Mobile Testing Frameworks Catalog dimension db id 168
Library dimension (catalog)
Roles linked in library: Hybrid Mobile Developer, Native Mobile Developer, React Native Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Mobile Testing Frameworks
mobile-testing-frameworks
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
Aliases — catalog
- REST (CANONICAL) primary
Context tags (catalog)
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) |
Aliases — catalog
- Retrofit (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Library
- Sub-category
- Http Client Library
- Vendor
- Square, Inc.
- License
- apache_2
- Year introduced
- 2013
- Confidence
- 0.97
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Retrofit appears in many Android job descriptions and remains a standard HTTP client library in the Android ecosystem, with broad GitHub usage and active maintenance rather than a sunset signal.
Skill profile (library / DB)
- Skill nature
- LIBRARY
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 7
- Sub-category id
- 488
- 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 |
Aliases — catalog
- Axios (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Library
- Sub-category
- Http Client Library
- Vendor
- Axios
- License
- mit
- Year introduced
- 2016
- Confidence
- 0.99
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Axios appears in many frontend and Node.js job descriptions and remains a common HTTP client in npm ecosystems; no vendor sunset or replacement has displaced it broadly.
Skill profile (library / DB)
- Skill nature
- LIBRARY
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 7
- Sub-category id
- 488
- 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
-
Client API Integration Catalog dimension db id 377
Library dimension (catalog)
Roles linked in library: Ionic Developer
-
Mobile Client Networking and API Integration Catalog dimension db id 309
Library dimension (catalog)
Roles linked in library: Flutter Developer, React Native Developer
-
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 |
|---|---|---|---|
|
API Integration and Data Fetching
api-integration-and-data-fetching
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Client API Integration
client-api-integration
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Mobile Client Networking and API Integration
mobile-client-networking-and-api-integration
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Networking and API Integration
networking-and-api-integration
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
Aliases — catalog
- Alamofire (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Library
- Sub-category
- Networking Library
- Vendor
- Alamofire Software Foundation
- License
- mit
- Year introduced
- 2014
- Confidence
- 0.98
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Alamofire appears in iOS/Swift job postings, but JD volume is far below core mobile stacks like Swift/UIKit/URLSession; it remains a specialized networking library rather than a universal hiring staple.
Skill profile (library / DB)
- Skill nature
- LIBRARY
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 7
- Sub-category id
- 344
- 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 |
Aliases — catalog
- JSON (CANONICAL) primary
Context tags (catalog)
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) |
Aliases — catalog
- Git (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Tool
- Sub-category
- Version Control Tool
- Vendor
- Linus Torvalds
- License
- gpl_v2
- Year introduced
- 2005
- Confidence
- 0.99
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Git is a hiring-pipeline staple: it appears in the vast majority of software engineering job descriptions and is the default VCS on GitHub/GitLab/Bitbucket.
Skill profile (library / DB)
- Skill nature
- TOOL
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 13
- Sub-category id
- 730
- 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) |
Aliases — catalog
- push notifications (CANONICAL) primary
- Push Notifications (CANONICAL)
Context tags (catalog)
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 saved |
|
Push Notifications and Deep Links
push-notifications-and-deep-links
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Concepts
- Sub-category
- general
- Skill nature
- CONCEPT
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Aliases — catalog
- MVC (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Architecture
- Sub-category
- Model View Controller
- Year introduced
- 1979
- Confidence
- 0.93
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: MVC remains a standard web/app architecture in many job descriptions and frameworks (e.g., ASP.NET MVC, Spring MVC, Rails), with no vendor sunset or replacement making it obsolete.
Skill profile (library / DB)
- Skill nature
- PATTERN
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 1
- Sub-category id
- 2462
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
ASP.NET Core Web Frameworks Catalog dimension db id 363
Library dimension (catalog)
Roles linked in library: .NET Backend Developer
-
App Architecture and Dependency Injection Catalog dimension db id 94
Library dimension (catalog)
Roles linked in library: Android Developer, iOS Developer
-
Application Architecture and Code Organization Catalog dimension db id 220
Library dimension (catalog)
Roles linked in library: Fullstack Developer, Fullstack Developer
-
Native Mobile App Architecture and Dependency Injection Catalog dimension db id 273
Library dimension (catalog)
Roles linked in library: Native Mobile Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
ASP.NET Core Web Frameworks
asp-net-core-web-frameworks
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
App Architecture and Dependency Injection
app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Application Architecture and Code Organization
application-architecture-and-code-organization
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Aliases — catalog
- MVVM (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Architecture
- Sub-category
- Presentation Architecture
- Confidence
- 0.95
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: MVVM is widely used in mobile and desktop JDs, especially Android, WPF, and SwiftUI ecosystems; it remains a common hiring keyword rather than a sunset pattern.
Skill profile (library / DB)
- Skill nature
- PATTERN
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 1
- Sub-category id
- 662
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
App Architecture and Dependency Injection Catalog dimension db id 94
Library dimension (catalog)
Roles linked in library: Android Developer, iOS Developer
-
Mobile Architecture and Code Organization Catalog dimension db id 170
Library dimension (catalog)
Roles linked in library: Hybrid Mobile Developer, React Native Developer
-
Native Mobile App Architecture and Dependency Injection Catalog dimension db id 273
Library dimension (catalog)
Roles linked in library: Native Mobile Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
App Architecture and Dependency Injection
app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Mobile Architecture and Code Organization
mobile-architecture-and-code-organization
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
|
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Aliases — catalog
- clean architecture (CANONICAL) primary
- Clean Architecture (CANONICAL)
- Clean architecture (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Architecture
- Sub-category
- Clean Architecture
- Confidence
- 0.99
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Commonly requested in software JDs and architecture interviews; widely referenced in books, blogs, and enterprise codebases as a standard design approach rather than a niche framework.
Skill profile (library / DB)
- Skill nature
- PATTERN
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 1
- Sub-category id
- 733
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Application Architecture Patterns Catalog dimension db id 293
Library dimension (catalog)
Roles linked in library: .NET Backend Developer, Python Backend Developer
-
Backend Application Architecture and Code Organization Catalog dimension db id 366
Library dimension (catalog)
Roles linked in library: Go Backend Developer
-
Flutter App Architecture Catalog dimension db id 316
Library dimension (catalog)
Roles linked in library: Flutter Developer
-
Mobile Architecture and Code Organization Catalog dimension db id 170
Library dimension (catalog)
Roles linked in library: Hybrid Mobile Developer, React Native Developer
-
Native Mobile App Architecture and Dependency Injection Catalog dimension db id 273
Library dimension (catalog)
Roles linked in library: Native Mobile Developer
-
Service Architecture and Design Patterns Catalog dimension db id 18
Library dimension (catalog)
Roles linked in library: Backend Developer, Java Backend Developer, Kotlin Backend Developer, Node.js Backend Developer, PHP Backend Developer, Ruby Backend Developer, Scala Backend Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Application Architecture Patterns
application-architecture-patterns
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Backend Application Architecture and Code Organization
backend-application-architecture-and-code-organization
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Flutter App Architecture
flutter-app-architecture
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Mobile Architecture and Code Organization
mobile-architecture-and-code-organization
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
|
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Service Architecture and Design Patterns
service-architecture-and-design-patterns
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
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 |
|---|---|---|---|---|---|---|
| Android | in_db |
React Frontend Development
d_init_01
|
✓ | — | 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) | |
| Espresso | in_db |
Android Testing Frameworks
android-testing-frameworks
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Espresso | in_db |
Mobile Testing Frameworks
mobile-testing-frameworks
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Jest | in_db |
Frontend Testing and E2E Automation
frontend-testing-and-e2e-automation
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Jest | in_db |
Mobile Testing Frameworks
mobile-testing-frameworks
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Jest | in_db |
Testing and Integration Validation
testing-and-integration-validation
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| XCTest | in_db |
Mobile Testing Frameworks
mobile-testing-frameworks
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| 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) | |
| Retrofit | in_db |
Networking and API Integration
networking-and-api-integration
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| axios | in_db |
API Integration and Data Fetching
api-integration-and-data-fetching
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| axios | in_db |
Client API Integration
client-api-integration
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| axios | in_db |
Mobile Client Networking and API Integration
mobile-client-networking-and-api-integration
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| axios | in_db |
Networking and API Integration
networking-and-api-integration
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Alamofire | in_db |
Networking and API Integration
networking-and-api-integration
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| 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) | |
| Git | 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 saved | |
| 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) | |
| MVC | in_db |
ASP.NET Core Web Frameworks
asp-net-core-web-frameworks
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| MVC | in_db |
App Architecture and Dependency Injection
app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| MVC | in_db |
Application Architecture and Code Organization
application-architecture-and-code-organization
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| MVC | in_db |
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| MVVM | in_db |
App Architecture and Dependency Injection
app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| MVVM | in_db |
Mobile Architecture and Code Organization
mobile-architecture-and-code-organization
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| MVVM | in_db |
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Clean Architecture | in_db |
Application Architecture Patterns
application-architecture-patterns
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Clean Architecture | in_db |
Backend Application Architecture and Code Organization
backend-application-architecture-and-code-organization
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Clean Architecture | in_db |
Flutter App Architecture
flutter-app-architecture
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Clean Architecture | in_db |
Mobile Architecture and Code Organization
mobile-architecture-and-code-organization
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Clean Architecture | in_db |
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Clean Architecture | in_db |
Service Architecture and Design Patterns
service-architecture-and-design-patterns
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Library artifacts (this run)
| Kind | Detail | DB id |
|---|---|---|
| canonical_skill_proposed | JUnit | type=Testing Tools subtype=general nature=TOOL lifespan=MULTI_YEAR | |
| canonical_skill_proposed | Mocha | type=Testing Tools subtype=general nature=TOOL lifespan=MULTI_YEAR | |
| canonical_skill_proposed | Enzyme | type=Testing Tools subtype=general nature=TOOL lifespan=MULTI_YEAR | |
| canonical_skill_proposed | MVP | type=Concepts subtype=general nature=CONCEPT lifespan=MULTI_YEAR |
nano JD Parser — gpt-4.1-nano click to toggle
Show raw JSON
{
"JD_type": "pass",
"about_company": null,
"certifications": [],
"company_name": null,
"ctc": null,
"domain": {
"primary": {
"aliases": [],
"domain": "Other"
},
"secondary": null
},
"education": [],
"experience": {
"max": 4,
"min": 3,
"raw": "3-4 years"
},
"job_locations": [
{
"aliases": [
"Chennai, TN"
],
"city": "Chennai",
"country": "India",
"state": "Tamil Nadu",
"work_mode": "null"
}
],
"role": "Mobile App Developer",
"role_aliases": [
"Mobile Developer",
"Android Developer",
"Flutter Developer"
],
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 13,
"heading": "Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "\u2022Developing new features and user",
"last_5_words": "aware of their differences."
},
"text": "\u2022Developing new features and user interfaces from wireframe models.\n\u2022Ensuring the best performance and user experience of the application.\n\u2022Fixing bugs and performance problems.\n\u2022Writing clean, readable, and testable code.\n\u2022Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.\n\u2022Deep knowledge of the mobile platforms e.g., Android, iOS, etc.\n\u2022Proficiency with writing automated tests in JUnit, \u2022Espresso, Mocha, Jest, Enzyme, XCTest, etc. depending on the libraries you use to test.\n\u2022Familiarity with RESTful APIs and mobile libraries for networking, specifically Retrofit, axios, Alamofire, etc.\n\u2022Familiarity with the JSON format.\n\u2022Experience with profiling and debugging mobile applications.\n\u2022Strong knowledge of architectural patterns\u2014MVP, MVC, MVVM, and Clean Architecture\u2014and the ability to choose the best solution for the app.\n\u2022Familiarity with Git.\n\u2022Familiarity with push notifications.\n\u2022Understanding mobile app design guidelines on each platform and being aware of their differences.",
"word_count": 204
}
],
"urls": []
}
API 1 — extract-from-jd click to toggle
{
"final_skills": [
{
"is_primary": true,
"skill_name": "Android"
},
{
"is_primary": true,
"skill_name": "iOS"
},
{
"is_primary": true,
"skill_name": "JUnit"
},
{
"is_primary": true,
"skill_name": "Espresso"
},
{
"is_primary": true,
"skill_name": "Mocha"
},
{
"is_primary": true,
"skill_name": "Jest"
},
{
"is_primary": true,
"skill_name": "Enzyme"
},
{
"is_primary": true,
"skill_name": "XCTest"
},
{
"is_primary": true,
"skill_name": "REST"
},
{
"is_primary": true,
"skill_name": "Retrofit"
},
{
"is_primary": true,
"skill_name": "axios"
},
{
"is_primary": true,
"skill_name": "Alamofire"
},
{
"is_primary": true,
"skill_name": "JSON"
},
{
"is_primary": true,
"skill_name": "Git"
},
{
"is_primary": true,
"skill_name": "Push Notifications"
},
{
"is_primary": true,
"skill_name": "MVP"
},
{
"is_primary": true,
"skill_name": "MVC"
},
{
"is_primary": true,
"skill_name": "MVVM"
},
{
"is_primary": true,
"skill_name": "Clean Architecture"
}
],
"jd_role": {
"display_name": "Mobile App Developer",
"rationale": null,
"role_aliases": [
"Mobile Developer",
"Android Developer",
"Flutter Developer"
],
"role_archetype": "Engineering",
"slug": ""
},
"nano_parsed": {
"JD_type": "pass",
"about_company": null,
"certifications": [],
"company_name": null,
"ctc": null,
"domain": {
"primary": {
"aliases": [],
"domain": "Other"
},
"secondary": null
},
"education": [],
"experience": {
"max": 4,
"min": 3,
"raw": "3-4 years"
},
"job_locations": [
{
"aliases": [
"Chennai, TN"
],
"city": "Chennai",
"country": "India",
"state": "Tamil Nadu",
"work_mode": "null"
}
],
"role": "Mobile App Developer",
"role_aliases": [
"Mobile Developer",
"Android Developer",
"Flutter Developer"
],
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 13,
"heading": "Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "\u2022Developing new features and user",
"last_5_words": "aware of their differences."
},
"text": "\u2022Developing new features and user interfaces from wireframe models.\n\u2022Ensuring the best performance and user experience of the application.\n\u2022Fixing bugs and performance problems.\n\u2022Writing clean, readable, and testable code.\n\u2022Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.\n\u2022Deep knowledge of the mobile platforms e.g., Android, iOS, etc.\n\u2022Proficiency with writing automated tests in JUnit, \u2022Espresso, Mocha, Jest, Enzyme, XCTest, etc. depending on the libraries you use to test.\n\u2022Familiarity with RESTful APIs and mobile libraries for networking, specifically Retrofit, axios, Alamofire, etc.\n\u2022Familiarity with the JSON format.\n\u2022Experience with profiling and debugging mobile applications.\n\u2022Strong knowledge of architectural patterns\u2014MVP, MVC, MVVM, and Clean Architecture\u2014and the ability to choose the best solution for the app.\n\u2022Familiarity with Git.\n\u2022Familiarity with push notifications.\n\u2022Understanding mobile app design guidelines on each platform and being aware of their differences.",
"word_count": 204
}
],
"urls": []
},
"rejected": false,
"rejection_reason": null,
"run_id": "894d0dff-a7cf-4295-b666-606c6bc37e2d",
"stage3_signals": {
"alias_found": true,
"alias_match_roles": [
{
"display_name": "Native Mobile Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 75,
"score": 1.0,
"slug": "native-mobile-developer",
"total_count": null
},
{
"display_name": "Hybrid Mobile Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 11,
"score": 1.0,
"slug": "hybrid-mobile-developer",
"total_count": null
},
{
"display_name": "Android Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 4,
"score": 1.0,
"slug": "android-engineer",
"total_count": null
},
{
"display_name": "Flutter Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 74,
"score": 1.0,
"slug": "flutter-developer",
"total_count": null
}
],
"kra_match_roles": [
{
"display_name": "Fullstack Developer",
"kra_matches": [
{
"kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
"sentence": "Developing new features and user interfaces from wireframe models.",
"similarity": 0.6481
},
{
"kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
"sentence": "Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.",
"similarity": 0.5818
},
{
"kra_text": "Optimizes application performance from database query efficiency through API response latency to frontend rendering speed and bundle size.",
"sentence": "Ensuring the best performance and user experience of the application.",
"similarity": 0.5563
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 15,
"score": 0.5954,
"slug": "full-stack-engineer",
"total_count": null
},
{
"display_name": "Flutter Developer",
"kra_matches": [
{
"kra_text": "collaborate with design, product, and backend teams",
"sentence": "Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.",
"similarity": 0.694
},
{
"kra_text": "optimize responsiveness and performance",
"sentence": "Ensuring the best performance and user experience of the application.",
"similarity": 0.6026
},
{
"kra_text": "Implement user-facing screens and flows",
"sentence": "Developing new features and user interfaces from wireframe models.",
"similarity": 0.4653
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 74,
"score": 0.5873,
"slug": "flutter-developer",
"total_count": null
},
{
"display_name": "Angular Frontend Developer",
"kra_matches": [
{
"kra_text": "collaboration with design and QA",
"sentence": "Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.",
"similarity": 0.5747
},
{
"kra_text": "code review and refactoring",
"sentence": "Writing clean, readable, and testable code.",
"similarity": 0.5538
},
{
"kra_text": "UI responsiveness and performance",
"sentence": "Ensuring the best performance and user experience of the application.",
"similarity": 0.548
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 90,
"score": 0.5589,
"slug": "angular-frontend-developer",
"total_count": null
},
{
"display_name": "React Native Developer",
"kra_matches": [
{
"kra_text": "maintain code quality",
"sentence": "Writing clean, readable, and testable code.",
"similarity": 0.6523
},
{
"kra_text": "Implement mobile screens and flows",
"sentence": "Understanding mobile app design guidelines on each platform and being aware of their differences.",
"similarity": 0.5196
},
{
"kra_text": "Implement mobile screens and flows",
"sentence": "Deep knowledge of the mobile platforms e.g. , Android, iOS, etc. \u2022Proficiency with writing automated tests in JUnit, \u2022Espresso, Mocha, Jest, Enzyme, XCTest, etc. depending on the libraries you use to test.",
"similarity": 0.4728
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 73,
"score": 0.5482,
"slug": "react-native-developer",
"total_count": null
},
{
"display_name": "Frontend Developer",
"kra_matches": [
{
"kra_text": "Collaborates with UX designers to refine interaction details, animations, responsive breakpoints, and micro-interaction behavior.",
"sentence": "Developing new features and user interfaces from wireframe models.",
"similarity": 0.5642
},
{
"kra_text": "Collaborates with UX designers to refine interaction details, animations, responsive breakpoints, and micro-interaction behavior.",
"sentence": "Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.",
"similarity": 0.5271
},
{
"kra_text": "Optimizes web application performance through code splitting, lazy loading, tree shaking, bundle size reduction, and Core Web Vitals improvements.",
"sentence": "Ensuring the best performance and user experience of the application.",
"similarity": 0.5154
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 7,
"score": 0.5356,
"slug": "frontend-engineer",
"total_count": null
}
],
"skill_match_roles": [
{
"display_name": "Native Mobile Developer",
"kra_matches": null,
"matched_count": 9,
"matched_skills": [
"Alamofire",
"Axios",
"Espresso",
"Jest",
"MVC",
"MVVM",
"Retrofit",
"XCTest",
"clean architecture"
],
"role_id": 75,
"score": 0.4737,
"slug": "native-mobile-developer",
"total_count": 19
},
{
"display_name": "Hybrid Mobile Developer",
"kra_matches": null,
"matched_count": 9,
"matched_skills": [
"Alamofire",
"Axios",
"Espresso",
"Jest",
"MVVM",
"Retrofit",
"XCTest",
"clean architecture",
"push notifications"
],
"role_id": 11,
"score": 0.4737,
"slug": "hybrid-mobile-developer",
"total_count": 19
},
{
"display_name": "React Native Developer",
"kra_matches": null,
"matched_count": 7,
"matched_skills": [
"Axios",
"Espresso",
"Jest",
"MVVM",
"XCTest",
"clean architecture",
"push notifications"
],
"role_id": 73,
"score": 0.3684,
"slug": "react-native-developer",
"total_count": 19
},
{
"display_name": "iOS Developer",
"kra_matches": null,
"matched_count": 6,
"matched_skills": [
"Alamofire",
"Axios",
"MVC",
"MVVM",
"Retrofit",
"push notifications"
],
"role_id": 6,
"score": 0.3158,
"slug": "ios-engineer",
"total_count": 19
},
{
"display_name": "Android Developer",
"kra_matches": null,
"matched_count": 6,
"matched_skills": [
"Alamofire",
"Axios",
"Espresso",
"MVC",
"MVVM",
"Retrofit"
],
"role_id": 4,
"score": 0.3158,
"slug": "android-engineer",
"total_count": 19
}
]
},
"stage4_decision": {
"alias_collision_detected": true,
"case": "A",
"chosen_role": {
"display_name": "Hybrid Mobile Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 11,
"score": 1.0,
"slug": "hybrid-mobile-developer",
"total_count": null
},
"confidence": 0.95,
"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": "Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Flutter Developer",
"sub_role": {
"confidence": 0.95,
"display_name": "Flutter Developer",
"reasoning": "hoisted from chosen leaf (case=A)",
"role_id": 74,
"slug": "flutter-developer"
}
},
"stage5_updates": null
}
API 2 — extract-details
{
"alias_matches": [
{
"alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
"alias_persisted": false,
"existing_alias_id": 2541,
"existing_alias_text": "Android",
"input_term": "Android",
"matched_canonical": {
"category_id": 9,
"display_name": "Android",
"id": 1595,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "PLATFORM",
"slug": "android",
"sub_category_id": 1201,
"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": 1556,
"existing_alias_text": "Espresso",
"input_term": "Espresso",
"matched_canonical": {
"category_id": 5,
"display_name": "Espresso",
"id": 953,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "FRAMEWORK",
"slug": "espresso",
"sub_category_id": 1542,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
},
{
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"alias_type": "CANONICAL",
"id": 830,
"is_primary": true,
"match_strategy": "CASE_INSENSITIVE"
}
],
"canonical": {
"category_id": 1,
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"is_also_category": false,
"is_extractable": true,
"skill_nature": "PATTERN",
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"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
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"display_name": "App Architecture and Dependency Injection",
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"source": "db"
},
"input_skill": "MVVM",
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"roles_from_db": [
{
"display_name": "Android Developer",
"id": 4,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"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": "Mobile Architecture and Code Organization",
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"rationale": "Structural patterns used to organize shared mobile code into maintainable modules, layers, and feature boundaries. Senior hybrid developers often own these patterns to keep cross-platform code testable and adaptable to platform exceptions.",
"slug": "mobile-architecture-and-code-organization",
"source": "db"
},
"input_skill": "MVVM",
"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"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Native Mobile App Architecture and Dependency Injection",
"id": 273,
"rationale": "Structural patterns for organizing native mobile application code into maintainable, testable modules, layers, and feature boundaries. This includes app architecture patterns such as MVVM, MVC, MVI, VIPER, and Clean Architecture; dependency injection frameworks and patterns such as Hilt, Dagger, and Koin; and code organization techniques such as modularization, feature modules, repository pattern, and use-case layering to separate UI, state, data, and platform concerns across a growing codebase.",
"slug": "native-mobile-app-architecture-and-dependency-injection",
"source": "db"
},
"input_skill": "MVVM",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Native Mobile Developer",
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"rationale": null,
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"slug": "native-mobile-developer",
"source": "db"
}
]
}
],
"input_skill": "MVVM",
"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": "clean architecture",
"alias_type": "CANONICAL",
"id": 1704,
"is_primary": true,
"match_strategy": "CASE_INSENSITIVE"
},
{
"alias_text": "Clean Architecture",
"alias_type": "CANONICAL",
"id": 3091,
"is_primary": false,
"match_strategy": "CASE_INSENSITIVE"
},
{
"alias_text": "Clean architecture",
"alias_type": "CANONICAL",
"id": 4435,
"is_primary": false,
"match_strategy": "CASE_INSENSITIVE"
}
],
"canonical": {
"category_id": 1,
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"id": 1078,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "PATTERN",
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"sub_category_id": 733,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Application Architecture Patterns",
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"rationale": "Structural patterns for organizing Python backend code into maintainable modules, layers, and feature boundaries. This is a coherent cluster because senior backend developers are expected to refactor and shape service internals over time.",
"slug": "application-architecture-patterns",
"source": "db"
},
"input_skill": "Clean Architecture",
"llm_role": null,
"roles_from_db": [
{
"display_name": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
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}
]
},
{
"dimension": {
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"display_name": "Backend Application Architecture and Code Organization",
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"rationale": "Structural patterns for organizing backend application code into maintainable modules, layers, and boundaries so services remain testable, modular, evolvable, and easy to refactor. This includes clean architecture, hexagonal architecture, layered architecture, dependency injection, service layers, package or module boundaries, modularization, domain-driven design, SOLID, CQRS, and mediator-style patterns. It excludes API endpoint syntax, database schema design, deployment topology, and frontend architecture.",
"slug": "backend-application-architecture-and-code-organization",
"source": "db"
},
"input_skill": "Clean Architecture",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-developer",
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}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Flutter App Architecture",
"id": 316,
"rationale": "Structural patterns used to organize Flutter code into maintainable modules, layers, and feature boundaries. Senior Flutter developers often own these patterns to keep shared app delivery scalable across teams and releases.",
"slug": "flutter-app-architecture",
"source": "db"
},
"input_skill": "Clean Architecture",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Flutter Developer",
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}
]
},
{
"dimension": {
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"source": "db"
},
"input_skill": "Clean Architecture",
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"roles_from_db": [
{
"display_name": "Hybrid Mobile Developer",
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"rationale": null,
"role_archetype": null,
"slug": "hybrid-mobile-developer",
"source": "db"
},
{
"display_name": "React Native Developer",
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"rationale": null,
"role_archetype": "Engineering",
"slug": "react-native-developer",
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}
]
},
{
"dimension": {
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"slug": "native-mobile-app-architecture-and-dependency-injection",
"source": "db"
},
"input_skill": "Clean Architecture",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Native Mobile Developer",
"id": 75,
"rationale": null,
"role_archetype": "Engineering",
"slug": "native-mobile-developer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Service Architecture and Design Patterns",
"id": 18,
"rationale": "Reusable backend design patterns used to structure service code and boundaries. Covers layering, dependency management, domain modeling, and maintainable service organization.",
"slug": "service-architecture-and-design-patterns",
"source": "db"
},
"input_skill": "Clean Architecture",
"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",
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"rationale": null,
"role_archetype": "Engineering",
"slug": "java-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",
"source": "db"
},
{
"display_name": "PHP Backend Developer",
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"role_archetype": "Engineering",
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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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}
]
}
],
"input_skill": "Clean Architecture",
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"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "db",
"was_in_llm_skills": true
}
],
"unmatched_skills": [
"JUnit",
"Mocha",
"Enzyme",
"MVP"
]
}
API 3 — final-role-output
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"rationale": "Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Flutter Developer",
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},
"chosen_role_resolution": "in_db",
"final_input_skills": [
{
"skill": "Android",
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},
{
"skill": "iOS",
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},
{
"skill": "JUnit",
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},
{
"skill": "Espresso",
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},
{
"skill": "Mocha",
"tag": "new"
},
{
"skill": "Jest",
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},
{
"skill": "Enzyme",
"tag": "new"
},
{
"skill": "XCTest",
"tag": "in_db"
},
{
"skill": "REST",
"tag": "in_db"
},
{
"skill": "Retrofit",
"tag": "in_db"
},
{
"skill": "axios",
"tag": "in_db"
},
{
"skill": "Alamofire",
"tag": "in_db"
},
{
"skill": "JSON",
"tag": "in_db"
},
{
"skill": "Git",
"tag": "in_db"
},
{
"skill": "Push Notifications",
"tag": "in_db"
},
{
"skill": "MVP",
"tag": "new"
},
{
"skill": "MVC",
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},
{
"skill": "MVVM",
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},
{
"skill": "Clean Architecture",
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}
],
"llm_cost_api1_usd": null,
"llm_cost_api2_usd": null,
"llm_cost_api3_usd": null,
"llm_cost_total_usd": null,
"persistence": {
"items": [
{
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},
"dimension_id": 96,
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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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},
{
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},
"dimension_id": 96,
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"outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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},
{
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},
"dimension_id": 164,
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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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],
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},
{
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},
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"role_dimension_saved": true,
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{
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"slug": "hybrid-mobile-developer",
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},
{
"display_name": "Native Mobile Developer",
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},
{
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}
],
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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": [
{
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},
{
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},
{
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},
{
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},
{
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},
{
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}
],
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},
{
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},
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"matched_chosen_role": true,
"outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension saved",
"role_dimension_saved": true,
"roles_from_db": [
{
"display_name": "Hybrid Mobile Developer",
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},
{
"display_name": "Native Mobile Developer",
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},
{
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}
],
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"skipped_reason": null
},
{
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"rationale": "Automated checks used to verify feature behavior across client, server, and data boundaries. Full stack engineers rely on this to catch regressions in end-to-end flows and integration points.",
"slug": "testing-and-integration-validation",
"source": "db"
},
"dimension_id": 217,
"input_skill": "Jest",
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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": "Fullstack Developer",
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}
],
"skill_dimension_saved": true,
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},
{
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},
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{
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},
{
"display_name": "Native Mobile Developer",
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},
{
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],
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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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"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": [
{
"display_name": "Backend Developer",
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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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"source": "db"
},
{
"display_name": "Fullstack Developer",
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},
{
"display_name": "Fullstack Developer",
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"role_archetype": "Engineering",
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}
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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.