Pipeline run
4fc2df04-2468-4c44-a466-c530588af04d
Client output enrichment
v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA descriptionNature of work
no kras
Vague JD — no KRAs present to derive a specific nature of work.
Tech stack maturity
Mainstream Modern
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 (0)
Skill cluster (0 dimension groups, role-scoped)
Status:
completed
Created: 2026-05-08T15:41:46.630921Z
Updated: 2026-05-08T15:43:26.100490Z
API 3 duration: 25 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
iOS Engineer
slug: ios-engineer · id: 13 · source: db
Most dimensions map to iOS Engineer, with only a smaller minority pointing to frontend or Android-related roles.
0
New skills
0
Skill↔dim saved
0
Role↔dim saved
16
Skipped
Job description
About the job Location: Gurgaon Employment Type: Full-Time About Us At A1 Apps, we’re creating cutting-edge applications that redefine user experiences. As a growing product-based company, we are on the lookout for innovative thinkers and skilled professionals to join our team. Job Summary We are looking for a highly skilled Senior iOS Developer to join our team. This is an independent contributor (IC) role where you will lead development, drive technical decisions, and build scalable architecture with strong coding expertise. You will be responsible for designing, developing, and maintaining high-performance iOS applications. You will collaborate with cross-functional teams to deliver scalable, user-friendly, and robust mobile solutions. Key Responsibilities Design and develop advanced applications for the iOS platform. Write clean, scalable, and maintainable code following best practices. Collaborate with cross-functional teams including product managers, designers, and backend engineers to define, design, and ship new features. Mentor and guide the iOS development team, conducting code reviews and ensuring adherence to best practices. Architect robust, scalable, and secure solutions that meet business objectives. Stay updated on the latest iOS technologies and integrate them into our app ecosystem. Troubleshoot, debug, and optimize application performance. Optimize applications for maximum performance and responsiveness. Identify and fix bugs, performance bottlenecks, and technical issues. Participate in architecture discussions and technical decision-making. Ensure the application meets App Store guidelines and manage app submission/release processes. Required Skills And Qualifications Experience: 4+ years in iOS app development with a proven track record of delivering apps to the App Store. Technical Skills: Proficiency in Swift, Swift UI and iOS frameworks such as UIKit, Core Data, Core Animation, etc. Tools: Experience with Xcode, Instruments, Git, and CI/CD tools. Solid understanding of MVC, MVVM, or similar architectural patterns. Strong grasp of RESTful APIs, third-party libraries, and integration. Knowledge of Apple’s design principles and interface guidelines. Write clean, scalable, and maintainable code following best practices. Preferred Qualifications Experience with iOS performance tuning and memory management. Familiarity with automated testing and deployment. Experience with Firebase, push notifications, and analytics tools. Knowledge of mobile security best practices. Prior experience in managing app analytics and push notifications. What We Offer Competitive salary and benefits. Opportunity to work on impactful projects in a dynamic environment. Professional growth through learning and development programs.
history_view bundle (older API). Showing raw API payloads below.
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 |
Swift Programming
swift-programming
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| UIKit | in_db |
UIKit and SwiftUI
uikit-and-swiftui
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| REST APIs | in_db |
API Integration and Data Fetching
api-integration-and-data-fetching
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| REST APIs | in_db |
API Integration and Serialization
api-integration-and-serialization
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| REST APIs | in_db |
Network Automation and Scripting
network-automation-and-scripting
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| Core Data | in_db |
Local Persistence and Caching
local-persistence-and-caching
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| Instruments | in_db |
Performance and Memory Optimization
performance-and-memory-optimization
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| MVVM | in_db |
Android Architecture Patterns
android-architecture-patterns
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| MVVM | in_db |
Architecture and Code Organization
architecture-and-code-organization
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| push notifications | in_db |
App Lifecycle and Background Tasks
app-lifecycle-and-background-tasks
|
— | — | — | TODO: REMOVE AFTER TESTING — api3_writes_enabled=False (writes disabled) |
| APIs | new |
API Design and Integration
d_init_01
|
— | — | — | skill_not_in_db_v3_proposed |
| Design | new |
Product Interface Design
d_init_01
|
— | — | — | skill_not_in_db_v3_proposed |
| Design | new |
Responsive Layout and Styling
responsive-layout-and-styling
|
— | — | — | skill_not_in_db_v3_proposed |
| MVC | new |
Model View Controller Architecture
d_init_01
|
— | — | — | skill_not_in_db_v3_proposed |
| UI | new |
User Interface Development
d_init_01
|
— | — | — | skill_not_in_db_v3_proposed |
| iOS | new |
iOS Application Development
d_init_01
|
— | — | — | skill_not_in_db_v3_proposed |
Library artifacts (this run)
| Kind | Detail | DB id |
|---|---|---|
| canonical_skill_proposed | APIs | type=Protocol subtype=application_programming_interfaces nature=PROTOCOL lifespan=EVERGREEN | |
| canonical_skill_proposed | Design | type=Concept subtype=design_principle nature=CONCEPT lifespan=EVERGREEN | |
| canonical_skill_proposed | MVC | type=Architecture subtype=model_view_controller_architecture nature=PATTERN lifespan=EVERGREEN | |
| canonical_skill_proposed | UI | type=Concept subtype=user_interface nature=CONCEPT lifespan=EVERGREEN | |
| canonical_skill_proposed | iOS | type=Platform subtype=mobile_operating_platform nature=PLATFORM lifespan=EVERGREEN | |
| dimension_proposed | API Design and Integration | |
| dimension_skill_link_proposed | APIs ↔ API Design and Integration | |
| dimension_proposed | Product Interface Design | |
| dimension_skill_link_proposed | Design ↔ Product Interface Design | |
| dimension_skill_link_proposed | Design ↔ Responsive Layout and Styling | |
| dimension_proposed | Model View Controller Architecture | |
| dimension_skill_link_proposed | MVC ↔ Model View Controller Architecture | |
| dimension_proposed | User Interface Development | |
| dimension_skill_link_proposed | UI ↔ User Interface Development | |
| dimension_proposed | iOS Application Development | |
| dimension_skill_link_proposed | iOS ↔ iOS Application Development |
API 1 — extract-from-jd click to toggle
{
"filtered_unknown_words": [
"A1",
"APIs",
"Animation",
"App",
"Apple",
"Apps",
"Architect",
"CD",
"CI",
"Core",
"Data",
"Design",
"Developer",
"Employment",
"Experience",
"Familiarity",
"Gurgaon",
"IC",
"Job",
"Key",
"Knowledge",
"Location",
"MVC",
"Mentor",
"Opportunity",
"Optimize",
"Preferred",
"Proficiency",
"Qualifications",
"Required",
"Responsibilities",
"Senior",
"Skills",
"Store",
"Summary",
"Technical",
"Time",
"Tools",
"Troubleshoot",
"Type",
"UI",
"adherence",
"app",
"application",
"applications",
"apps",
"architecture",
"benefits",
"bottlenecks",
"bugs",
"business",
"code",
"coding",
"company",
"contributor",
"debug",
"decision",
"decisions",
"deployment",
"design",
"designers",
"designing",
"developing",
"development",
"discussions",
"ecosystem",
"engineers",
"environment",
"experience",
"experiences",
"expertise",
"features",
"frameworks",
"grasp",
"growth",
"guidelines",
"iOS",
"integration",
"interface",
"issues",
"job",
"learning",
"libraries",
"lookout",
"making",
"management",
"managers",
"memory",
"objectives",
"party",
"patterns",
"performance",
"platform",
"practices",
"principles",
"processes",
"product",
"professionals",
"programs",
"projects",
"record",
"release",
"responsiveness",
"reviews",
"role",
"salary",
"security",
"ship",
"solutions",
"submission",
"team",
"teams",
"technologies",
"testing",
"thinkers",
"tools",
"tuning",
"understanding",
"user",
"years"
],
"final_non_skills": [
"A1",
"Animation",
"App",
"Apple",
"Apps",
"Architect",
"CD",
"CI",
"Core",
"Data",
"Developer",
"Employment",
"Experience",
"Familiarity",
"Gurgaon",
"IC",
"Job",
"Key",
"Knowledge",
"Location",
"Mentor",
"Opportunity",
"Optimize",
"Preferred",
"Proficiency",
"Qualifications",
"Required",
"Responsibilities",
"Senior",
"Skills",
"Store",
"Summary",
"Technical",
"Time",
"Tools",
"Troubleshoot",
"Type",
"adherence",
"application",
"applications",
"benefits",
"bottlenecks",
"bugs",
"business",
"code",
"coding",
"company",
"contributor",
"debug",
"decision",
"decisions",
"deployment",
"designers",
"designing",
"developing",
"development",
"discussions",
"ecosystem",
"engineers",
"environment",
"experiences",
"expertise",
"features",
"frameworks",
"grasp",
"growth",
"guidelines",
"interface",
"issues",
"learning",
"libraries",
"lookout",
"making",
"managers",
"objectives",
"party",
"practices",
"principles",
"processes",
"product",
"professionals",
"programs",
"projects",
"record",
"release",
"responsiveness",
"reviews",
"role",
"salary",
"ship",
"submission",
"team",
"teams",
"technologies",
"thinkers",
"tuning",
"understanding",
"user",
"years"
],
"final_skills": [
"Swift",
"UIKit",
"REST APIs",
"Core Data",
"Instruments",
"MVVM",
"push notifications",
"APIs",
"Design",
"MVC",
"UI",
"architecture",
"iOS",
"integration",
"management",
"memory",
"patterns",
"performance",
"platform",
"security",
"solutions",
"testing"
],
"initial_skills": [
"Swift",
"UIKit",
"REST APIs",
"Core Data",
"Instruments",
"MVVM",
"push notifications"
],
"jd_role_hint": {
"display_name": "Senior iOS Developer",
"rationale": "The excerpt centers on iOS development, Swift, UIKit, app architecture, and shipping apps to the App Store.",
"role_archetype": "Mobile application developer focused on iOS app design, implementation, debugging, and release.",
"slug": "senior-ios-developer"
},
"llm_non_skills": [
"A1",
"Animation",
"App",
"Apple",
"Apps",
"Architect",
"CD",
"CI",
"Core",
"Data",
"Developer",
"Employment",
"Experience",
"Familiarity",
"Gurgaon",
"IC",
"Job",
"Key",
"Knowledge",
"Location",
"Mentor",
"Opportunity",
"Optimize",
"Preferred",
"Proficiency",
"Qualifications",
"Required",
"Responsibilities",
"Senior",
"Skills",
"Store",
"Summary",
"Technical",
"Time",
"Tools",
"Troubleshoot",
"Type",
"adherence",
"application",
"applications",
"benefits",
"bottlenecks",
"bugs",
"business",
"code",
"coding",
"company",
"contributor",
"debug",
"decision",
"decisions",
"deployment",
"designers",
"designing",
"developing",
"development",
"discussions",
"ecosystem",
"engineers",
"environment",
"experiences",
"expertise",
"features",
"frameworks",
"grasp",
"growth",
"guidelines",
"interface",
"issues",
"learning",
"libraries",
"lookout",
"making",
"managers",
"objectives",
"party",
"practices",
"principles",
"processes",
"product",
"professionals",
"programs",
"projects",
"record",
"release",
"responsiveness",
"reviews",
"role",
"salary",
"ship",
"submission",
"team",
"teams",
"technologies",
"thinkers",
"tuning",
"understanding",
"user",
"years"
],
"llm_skills": [
"APIs",
"Design",
"MVC",
"UI",
"architecture",
"design",
"iOS",
"integration",
"management",
"memory",
"patterns",
"performance",
"platform",
"security",
"solutions",
"testing"
],
"run_id": null,
"unknown_words": [
"A1",
"APIs",
"Animation",
"App",
"Apple",
"Apps",
"Architect",
"CD",
"CI",
"Core",
"Data",
"Design",
"Developer",
"Employment",
"Experience",
"Familiarity",
"Gurgaon",
"IC",
"Job",
"Key",
"Knowledge",
"Location",
"MVC",
"Mentor",
"Opportunity",
"Optimize",
"Preferred",
"Proficiency",
"Qualifications",
"Required",
"Responsibilities",
"Senior",
"Skills",
"Store",
"Summary",
"Technical",
"Time",
"Tools",
"Troubleshoot",
"Type",
"UI",
"adherence",
"app",
"application",
"applications",
"apps",
"architecture",
"benefits",
"bottlenecks",
"bugs",
"business",
"code",
"coding",
"company",
"contributor",
"debug",
"decision",
"decisions",
"deployment",
"design",
"designers",
"designing",
"developing",
"development",
"discussions",
"ecosystem",
"engineers",
"environment",
"experience",
"experiences",
"expertise",
"features",
"frameworks",
"grasp",
"growth",
"guidelines",
"iOS",
"integration",
"interface",
"issues",
"job",
"learning",
"libraries",
"lookout",
"making",
"management",
"managers",
"memory",
"objectives",
"party",
"patterns",
"performance",
"platform",
"practices",
"principles",
"processes",
"product",
"professionals",
"programs",
"projects",
"record",
"release",
"responsiveness",
"reviews",
"role",
"salary",
"security",
"ship",
"solutions",
"submission",
"team",
"teams",
"technologies",
"testing",
"thinkers",
"tools",
"tuning",
"understanding",
"user",
"years"
]
}
API 2 — extract-details
{
"alias_matches": [],
"candidate_roles": [
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
},
{
"display_name": "Frontend Engineer",
"id": 3,
"rationale": null,
"role_archetype": "Frontend Engineers design and build the user-facing parts of applications, translating product and design requirements into interactive experiences. They focus on how the application looks, behaves, and responds in the browser, ensuring usability, accessibility, and consistency across the interface.",
"slug": "frontend-engineer",
"source": "db"
},
{
"display_name": "Full Stack Developer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-developer",
"source": "db"
},
{
"display_name": "Network Engineer",
"id": 21,
"rationale": null,
"role_archetype": null,
"slug": "network-engineer",
"source": "db"
},
{
"display_name": "Android Engineer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"source": "db"
}
],
"chosen_role": {
"display_name": "iOS Engineer",
"id": 13,
"rationale": "Most dimensions map to iOS Engineer, with only a smaller minority pointing to frontend or Android-related roles.",
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Swift Programming",
"id": 124,
"rationale": "Core language skills for implementing native iOS app logic, UI behavior, and feature flows. This is the primary code surface for translating product requirements into maintainable mobile code.",
"slug": "swift-programming",
"source": "db"
},
"input_skill": "Swift",
"llm_role": null,
"roles_from_db": [
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "UIKit and SwiftUI",
"id": 125,
"rationale": "Native Apple UI frameworks used to build screens, components, and interactive app experiences. This cluster is coherent because feature delivery depends on composing views, handling events, and rendering state in iOS-native paradigms.",
"slug": "uikit-and-swiftui",
"source": "db"
},
"input_skill": "UIKit",
"llm_role": null,
"roles_from_db": [
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "API Integration and Data Fetching",
"id": 9,
"rationale": "Connecting frontend applications to backend services and third-party endpoints. This covers request orchestration, error handling, pagination, and shaping remote data for UI consumption.",
"slug": "api-integration-and-data-fetching",
"source": "db"
},
"input_skill": "REST APIs",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Frontend Engineer",
"id": 3,
"rationale": null,
"role_archetype": "Frontend Engineers design and build the user-facing parts of applications, translating product and design requirements into interactive experiences. They focus on how the application looks, behaves, and responds in the browser, ensuring usability, accessibility, and consistency across the interface.",
"slug": "frontend-engineer",
"source": "db"
},
{
"display_name": "Full Stack Developer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-developer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "API Integration and Serialization",
"id": 128,
"rationale": "Client-side integration with backend services, including request handling, response parsing, and contract alignment. This cluster is coherent because iOS features frequently depend on stable data exchange with server APIs.",
"slug": "api-integration-and-serialization",
"source": "db"
},
"input_skill": "REST APIs",
"llm_role": null,
"roles_from_db": [
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Network Automation and Scripting",
"id": 285,
"rationale": "Covers scripts and automation used to configure, validate, and audit network devices and services. This cluster is coherent because repeatable network operations increasingly depend on programmatic changes and checks.",
"slug": "network-automation-and-scripting",
"source": "db"
},
"input_skill": "REST APIs",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Network Engineer",
"id": 21,
"rationale": null,
"role_archetype": null,
"slug": "network-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Local Persistence and Caching",
"id": 130,
"rationale": "On-device storage used to retain user data, app state, and cached content for offline or low-latency access. This cluster is coherent because mobile apps must balance responsiveness, sync behavior, and storage constraints.",
"slug": "local-persistence-and-caching",
"source": "db"
},
"input_skill": "Core Data",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Android Engineer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"source": "db"
},
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Performance and Memory Optimization",
"id": 133,
"rationale": "Techniques for keeping apps fast, smooth, and resource-efficient on real devices. This cluster is coherent because mobile performance issues often involve rendering, memory pressure, startup time, and battery impact.",
"slug": "performance-and-memory-optimization",
"source": "db"
},
"input_skill": "Instruments",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Android Engineer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"source": "db"
},
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Android Architecture Patterns",
"id": 160,
"rationale": "Structural patterns used to organize large Android codebases, feature boundaries, and reusable modules. This cluster is coherent because senior Android work often involves shaping maintainable app architecture and cross-module conventions.",
"slug": "android-architecture-patterns",
"source": "db"
},
"input_skill": "MVVM",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Android Engineer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Architecture and Code Organization",
"id": 139,
"rationale": "Structural patterns used to organize large iOS codebases, feature boundaries, and reusable modules. This cluster is coherent because senior iOS work often involves shaping maintainable app architecture and cross-feature consistency.",
"slug": "architecture-and-code-organization",
"source": "db"
},
"input_skill": "MVVM",
"llm_role": null,
"roles_from_db": [
{
"display_name": "iOS Engineer",
"id": 13,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "App Lifecycle and Background Tasks",
"id": 134,
"rationale": "Behavior tied to app launch, foreground/background transitions, interruptions, and system-driven execution limits. This is a distinct cluster because iOS apps must respond correctly to lifecycle events and background execution rules.",
"slug": "app-lifecycle-and-background-tasks",
"source": "db"
},
"input_skill": "push notifications",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Android Engineer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"source": "db"
},
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"reasoning": "\"Design\" is very broad in JDs and can refer to multiple catalog skills, including graphic, product, UX, or system design. A mention alone is too underspecified to map reliably."
},
"context_keywords": {
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"wireframes",
"prototyping",
"user flows",
"information architecture",
"interaction design",
"visual hierarchy",
"design systems",
"responsive design",
"accessibility",
"usability testing",
"mockups",
"Figma",
"Sketch",
"Adobe XD",
"style guides"
]
},
"maturity": {
"confidence": 0.92,
"maturity": "well_known",
"reasoning": "Design is a core hiring-pipeline skill across product, UX, and engineering roles; job postings routinely list design thinking, system design, or UI/UX design as baseline requirements."
},
"skill_id": "design",
"vendor_license": {
"confidence": 0.99,
"license": null,
"vendor": null,
"year_introduced": null
},
"versioning": {
"current_version": null,
"version_aliases": {},
"versioned": false
}
},
"keep_log": [
{
"a_dim_id": "d_init_02",
"a_name": "Responsive Layout and Styling",
"a_role": "__skill_focal__",
"b_dim_id": "responsive-layout-and-styling",
"b_name": "Responsive Layout and Styling",
"b_role": "Frontend Engineer",
"pair_kind": "cross_role",
"reasoning": "Although the names and descriptions are nearly identical, these are role-specific clusters with different implementation targets. Dim A is explicitly iOS/mobile-app focused: it mentions iPhone and iPad form factors, Auto Layout, size classes, safe areas, SwiftUI layout, and UIKit layout, and its exemplar skills are all native mobile layout/styling concerns. Dim B is a Frontend Engineer dimension and is framed more generally around adaptive layouts, styling approaches, and breakpoint-driven behavior across devices, which is the web/frontend interpretation of responsive styling rather than native iOS layout mechanics. The overlap is therefore a naming collision, not the same skill cluster.",
"similarity": 0.8800369002847417
}
],
"locked_dimensions": [
{
"description": "The visual and interaction design of app screens, including layout intent, hierarchy, and component presentation. For a Senior iOS Developer, this skill usually means turning product requirements into polished, usable mobile interfaces.",
"exemplar_skills": [
"Design",
"screen design",
"visual hierarchy",
"spacing",
"typography",
"SwiftUI screen layout",
"UIKit screen layout"
],
"in_scope": "Design, screen design, UI composition, visual hierarchy, spacing, typography, color usage, icon placement, iOS app mockup interpretation, SwiftUI screen layout, UIKit screen layout",
"name": "Product Interface Design",
"out_of_scope": "Reusable UI primitives and shared component APIs belong in design systems and component libraries; adaptive behavior across devices belongs in responsive layout and styling; accessibility-specific concerns belong in accessibility and localization",
"overlap_flags": [
{
"reason": "Interface design often consumes design-system assets, but reusable component architecture is a separate concern.",
"with_dim_id": "design-systems-and-component-libraries",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer"
},
{
"reason": "Screen design frequently affects layout decisions, but adaptive implementation is owned by responsive layout and styling.",
"with_dim_id": "responsive-layout-and-styling",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer"
}
],
"tentative_id": "d_init_01"
},
{
"description": "Techniques for translating interface designs into adaptive, consistent mobile layouts. This fits when Design refers to implementing spacing, alignment, and visual polish across iPhone and iPad form factors.",
"exemplar_skills": [
"Design",
"responsive layout",
"Auto Layout",
"size classes",
"safe areas",
"SwiftUI layout",
"UIKit layout"
],
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"name": "Responsive Layout and Styling",
"out_of_scope": "Reusable design tokens and shared component libraries belong in design systems and component libraries; accessibility semantics and localization behavior belong in accessibility and localization; app navigation and state logic belong elsewhere",
"overlap_flags": [
{
"reason": "Both dimensions influence UI consistency, but this one is specifically about adapting and styling layouts.",
"with_dim_id": "design-systems-and-component-libraries",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer"
},
{
"reason": "Layout must account for accessibility and localization, but those requirements are owned by the accessibility/localization dimension.",
"with_dim_id": "accessibility-and-localization",
"with_dim_name": null,
"with_role": "Android Engineer, iOS Engineer"
}
],
"tentative_id": "d_init_02"
}
],
"merge_log": [],
"placed": {
"name": "Design",
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"primary_dimension": "d_init_01",
"reasoning": "Deterministic JD placement: locked_dimensions has 2 dimension(s) from skill-driven dimension generation after reconciliation; primary_dimension is the first locked dim.",
"secondary_dimensions": [
"d_init_02"
],
"skill_id": "design"
},
"relationships": {
"child_skills": [],
"parent_skills": [],
"related_to": [
"clean-architecture",
"right-sizing",
"naming-conventions",
"vpc-design",
"dashboards",
"capacity-planning",
"test-case-authoring",
"naming-standards",
"order-guides",
"tool-calling",
"defect-retest",
"catalog-items",
"policy-as-code"
],
"requires": [],
"skill_id": "design",
"suppress_on_match": []
},
"skill_id": "design",
"split_log": [],
"typed": {
"alternatives_considered": [],
"confidence": 0.88,
"name": "Design",
"reasoning": "Design is best treated as a Concept because it is a named knowledge unit about how to shape solutions, not a specific process (Methodology) or system shape (Architecture).",
"skill_id": "design",
"subtype": "design_principle",
"type": "Concept"
},
"warnings": []
},
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [
{
"dimension": {
"difficulty_hint": null,
"display_name": "Model View Controller Architecture",
"id": null,
"rationale": "Application structure based on separating data, presentation, and interaction logic into Model, View, and Controller roles. MVC belongs here because it is a core UI architecture pattern used to organize iOS app code and screen flow.",
"slug": "d_init_01",
"source": "llm"
},
"input_skill": "MVC",
"llm_role": null,
"roles_from_db": []
}
],
"input_skill": "MVC",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": {
"derived": {
"category": "Architecture",
"skill_nature": "PATTERN",
"sub_category": "model_view_controller_architecture",
"typical_lifespan": "EVERGREEN",
"version_strategy": "NOT_APPLICABLE",
"volatility": "STABLE"
},
"enrichment": {
"ambiguity": {
"ambiguity_flag": false,
"confused_with": [],
"reasoning": "MVC is a well-known architecture acronym and, in job descriptions, usually clearly means Model-View-Controller. It is not commonly confused with a different catalog skill in typical JD context."
},
"context_keywords": {
"context_keywords": [
"Model-View-Controller",
"controller",
"view",
"model",
"routing",
"templates",
"separation of concerns",
"action methods",
"state management",
"data binding",
"web framework",
"Spring MVC",
"ASP.NET MVC",
"Rails",
"Struts"
]
},
"maturity": {
"confidence": 0.88,
"maturity": "well_known",
"reasoning": "MVC remains a standard architecture in many job descriptions and frameworks like ASP.NET MVC and Rails still reference it; it\u2019s broadly taught and used rather than sunset or replaced."
},
"skill_id": "mvc",
"vendor_license": {
"confidence": 0.92,
"license": null,
"vendor": null,
"year_introduced": 1979
},
"versioning": {
"current_version": null,
"version_aliases": {},
"versioned": false
}
},
"keep_log": [],
"locked_dimensions": [
{
"description": "Application structure based on separating data, presentation, and interaction logic into Model, View, and Controller roles. MVC belongs here because it is a core UI architecture pattern used to organize iOS app code and screen flow.",
"exemplar_skills": [
"MVC",
"Model View Controller",
"view-controller separation",
"iOS app architecture",
"controller responsibilities"
],
"in_scope": "MVC, Model View Controller, model layer, view layer, controller responsibilities, view-controller separation, navigation flow organization, iOS app screen architecture",
"name": "Model View Controller Architecture",
"out_of_scope": "Swift language syntax, UIKit widgets and controls, Auto Layout and visual styling, unit test frameworks, networking clients, state persistence strategies",
"overlap_flags": [
{
"reason": "MVC can influence how reusable UI components are structured, but that dimension owns visual component systems and design primitives.",
"with_dim_id": "design-systems-and-component-libraries",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer"
},
{
"reason": "MVC often touches where state lives, but this dimension owns broader client state and cache management patterns.",
"with_dim_id": "state-management-and-client-data",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer, iOS Engineer"
}
],
"tentative_id": "d_init_01"
}
],
"merge_log": [],
"placed": {
"name": "MVC",
"placement_confidence": 0.92,
"primary_dimension": "d_init_01",
"reasoning": "Deterministic JD placement: locked_dimensions has 1 dimension(s) from skill-driven dimension generation after reconciliation; primary_dimension is the first locked dim.",
"secondary_dimensions": [],
"skill_id": "mvc"
},
"relationships": {
"child_skills": [],
"parent_skills": [],
"related_to": [
"mvvm",
"clean-architecture",
"repository-pattern",
"angularjs"
],
"requires": [],
"skill_id": "mvc",
"suppress_on_match": []
},
"skill_id": "mvc",
"split_log": [],
"typed": {
"alternatives_considered": [],
"confidence": 0.98,
"name": "MVC",
"reasoning": "MVC is fundamentally a system-shape pattern for organizing applications, so by the Architecture vs Concept rule it is an Architecture rather than a Concept or Framework.",
"skill_id": "mvc",
"subtype": "model_view_controller_architecture",
"type": "Architecture"
},
"warnings": []
},
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [
{
"dimension": {
"difficulty_hint": null,
"display_name": "User Interface Development",
"id": null,
"rationale": "Building the visible screens, controls, and interaction surfaces of an app. UI belongs here when it refers to implementing or refining what users see and tap, especially in a mobile app context.",
"slug": "d_init_01",
"source": "llm"
},
"input_skill": "UI",
"llm_role": null,
"roles_from_db": []
}
],
"input_skill": "UI",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": {
"derived": {
"category": "Concept",
"skill_nature": "CONCEPT",
"sub_category": "user_interface",
"typical_lifespan": "EVERGREEN",
"version_strategy": "NOT_APPLICABLE",
"volatility": "STABLE"
},
"enrichment": {
"ambiguity": {
"ambiguity_flag": true,
"confused_with": [
"ux",
"gui",
"frontend"
],
"reasoning": "\"UI\" is a very short, generic acronym and can be used loosely for UX, GUI, or frontend work in job descriptions, so an extractor could misclassify it."
},
"context_keywords": {
"context_keywords": [
"wireframes",
"mockups",
"prototypes",
"interaction design",
"visual hierarchy",
"responsive design",
"design system",
"accessibility",
"usability",
"Figma",
"Sketch",
"Adobe XD",
"HTML/CSS",
"front-end",
"user flows"
]
},
"maturity": {
"confidence": 0.93,
"maturity": "well_known",
"reasoning": "UI is a core requirement in most product/design and frontend job descriptions, and major platforms like React, Flutter, and iOS/Android SDKs all center UI work rather than treating it as niche."
},
"skill_id": "ui",
"vendor_license": {
"confidence": 0.99,
"license": null,
"vendor": null,
"year_introduced": null
},
"versioning": {
"current_version": null,
"version_aliases": {},
"versioned": false
}
},
"keep_log": [],
"locked_dimensions": [
{
"description": "Building the visible screens, controls, and interaction surfaces of an app. UI belongs here when it refers to implementing or refining what users see and tap, especially in a mobile app context.",
"exemplar_skills": [
"UI",
"SwiftUI",
"UIKit",
"screen composition",
"view hierarchy"
],
"in_scope": "UI, screen composition, buttons, labels, forms, lists, navigation elements, SwiftUI views, UIKit views, view hierarchy",
"name": "User Interface Development",
"out_of_scope": "design tokens and reusable component systems, responsive layout rules, accessibility semantics, backend API integration, app lifecycle behavior",
"overlap_flags": [
{
"reason": "UI implementation often consumes shared components, but that dimension owns reusable primitives and design system conventions.",
"with_dim_id": "design-systems-and-component-libraries",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer"
},
{
"reason": "UI work frequently includes layout decisions, but adaptive spacing and styling are owned by the responsive layout dimension.",
"with_dim_id": "responsive-layout-and-styling",
"with_dim_name": null,
"with_role": "Frontend Engineer, Full Stack Developer"
},
{
"reason": "UI surfaces must support accessibility and localization, but those concerns are owned by the accessibility/localization dimension.",
"with_dim_id": "accessibility-and-localization",
"with_dim_name": null,
"with_role": "Android Engineer, iOS Engineer"
}
],
"tentative_id": "d_init_01"
}
],
"merge_log": [],
"placed": {
"name": "UI",
"placement_confidence": 0.92,
"primary_dimension": "d_init_01",
"reasoning": "Deterministic JD placement: locked_dimensions has 1 dimension(s) from skill-driven dimension generation after reconciliation; primary_dimension is the first locked dim.",
"secondary_dimensions": [],
"skill_id": "ui"
},
"relationships": {
"child_skills": [],
"parent_skills": [],
"related_to": [
"dashboards",
"portal-navigation",
"notifications"
],
"requires": [],
"skill_id": "ui",
"suppress_on_match": []
},
"skill_id": "ui",
"split_log": [],
"typed": {
"alternatives_considered": [],
"confidence": 0.88,
"name": "UI",
"reasoning": "UI is fundamentally a named knowledge unit about how users interact with a system, so it fits the Concept category rather than a Framework or Tool.",
"skill_id": "ui",
"subtype": "user_interface",
"type": "Concept"
},
"warnings": []
},
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "architecture",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [
{
"dimension": {
"difficulty_hint": null,
"display_name": "iOS Application Development",
"id": null,
"rationale": "Building native iPhone and iPad applications with Swift/Objective-C, UIKit/SwiftUI, and Apple platform APIs. This is the primary dimension for the target skill because it names the platform and the core app-development surface.",
"slug": "d_init_01",
"source": "llm"
},
"input_skill": "iOS",
"llm_role": null,
"roles_from_db": []
}
],
"input_skill": "iOS",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": {
"derived": {
"category": "Platform",
"skill_nature": "PLATFORM",
"sub_category": "mobile_operating_platform",
"typical_lifespan": "EVERGREEN",
"version_strategy": "SEPARATE_ENTITY",
"volatility": "STABLE"
},
"enrichment": {
"ambiguity": {
"ambiguity_flag": false,
"confused_with": [],
"reasoning": "iOS is a well-known mobile operating platform with a specific JD context; it is unlikely to be reasonably confused with another catalog skill."
},
"context_keywords": {
"context_keywords": [
"Swift",
"Objective-C",
"Xcode",
"UIKit",
"SwiftUI",
"Cocoa Touch",
"Core Data",
"Combine",
"Auto Layout",
"Interface Builder",
"TestFlight",
"App Store Connect",
"Instruments",
"Carthage",
"CocoaPods"
]
},
"maturity": {
"confidence": 0.98,
"maturity": "well_known",
"reasoning": "iOS is a mainstream mobile platform with high JD volume for Swift/iOS roles and broad Apple ecosystem adoption; it remains a standard hiring-pipeline skill, not a sunset technology."
},
"skill_id": "ios",
"vendor_license": {
"confidence": 0.99,
"license": "proprietary",
"vendor": "Apple",
"year_introduced": 2007
},
"versioning": {
"current_version": "iOS 18",
"version_aliases": {
"iOS 1": "iOS 1",
"iOS 10": "iOS 10",
"iOS 11": "iOS 11",
"iOS 12": "iOS 12",
"iOS 13": "iOS 13",
"iOS 14": "iOS 14",
"iOS 15": "iOS 15",
"iOS 16": "iOS 16",
"iOS 16.x": "iOS 16",
"iOS 17": "iOS 17",
"iOS 17.x": "iOS 17",
"iOS 18.0": "iOS 18",
"iOS 18.x": "iOS 18",
"iOS 2": "iOS 2",
"iOS 3": "iOS 3",
"iOS 4": "iOS 4",
"iOS 5": "iOS 5",
"iOS 6": "iOS 6",
"iOS 7": "iOS 7",
"iOS 8": "iOS 8",
"iOS 9": "iOS 9"
},
"versioned": true
}
},
"keep_log": [],
"locked_dimensions": [
{
"description": "Building native iPhone and iPad applications with Swift/Objective-C, UIKit/SwiftUI, and Apple platform APIs. This is the primary dimension for the target skill because it names the platform and the core app-development surface.",
"exemplar_skills": [
"iOS",
"Swift",
"Objective-C",
"UIKit",
"SwiftUI",
"Xcode"
],
"in_scope": "iOS, Swift, Objective-C, UIKit, SwiftUI, Xcode, iOS app architecture, Apple Human Interface Guidelines, iPhone and iPad app development",
"name": "iOS Application Development",
"out_of_scope": "Android app development, backend API implementation, web frontend frameworks, macOS desktop-only development, server-side Swift services",
"overlap_flags": [
{
"reason": "Native iOS apps must handle lifecycle events and background execution, which is a specialized sub-area of iOS development.",
"with_dim_id": "app-lifecycle-and-background-tasks",
"with_dim_name": null,
"with_role": "Android Engineer, iOS Engineer"
},
{
"reason": "iOS development often includes XCTest/XCUITest and related automation, but testing is a distinct cluster from app implementation.",
"with_dim_id": "testing-and-automation-frameworks",
"with_dim_name": null,
"with_role": "iOS Engineer"
},
{
"reason": "iOS apps commonly implement VoiceOver, Dynamic Type, and localization, but these are cross-cutting app concerns rather than the core platform skill.",
"with_dim_id": "accessibility-and-localization",
"with_dim_name": null,
"with_role": "Android Engineer, iOS Engineer"
}
],
"tentative_id": "d_init_01"
}
],
"merge_log": [],
"placed": {
"name": "iOS",
"placement_confidence": 0.92,
"primary_dimension": "d_init_01",
"reasoning": "Deterministic JD placement: locked_dimensions has 1 dimension(s) from skill-driven dimension generation after reconciliation; primary_dimension is the first locked dim.",
"secondary_dimensions": [],
"skill_id": "ios"
},
"relationships": {
"child_skills": [],
"parent_skills": [],
"related_to": [
"android-app-bundle",
"android"
],
"requires": [],
"skill_id": "ios",
"suppress_on_match": []
},
"skill_id": "ios",
"split_log": [],
"typed": {
"alternatives_considered": [],
"confidence": 0.9,
"name": "iOS",
"reasoning": "By the Platform vs Tool rule, iOS is a hosted mobile operating platform with APIs and managed system services rather than software you run locally.",
"skill_id": "ios",
"subtype": "mobile_operating_platform",
"type": "Platform"
},
"warnings": []
},
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "integration",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "management",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "memory",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "patterns",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "performance",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "platform",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "security",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "solutions",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "testing",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "llm",
"was_in_llm_skills": true
}
],
"unmatched_skills": [
"APIs",
"Design",
"MVC",
"UI",
"iOS"
]
}
API 3 — final-role-output
{
"chosen_role": {
"display_name": "iOS Engineer",
"id": 13,
"rationale": "Most dimensions map to iOS Engineer, with only a smaller minority pointing to frontend or Android-related roles.",
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
},
"final_input_skills": [
{
"skill": "Swift",
"tag": "in_db"
},
{
"skill": "UIKit",
"tag": "in_db"
},
{
"skill": "REST APIs",
"tag": "in_db"
},
{
"skill": "Core Data",
"tag": "in_db"
},
{
"skill": "Instruments",
"tag": "in_db"
},
{
"skill": "MVVM",
"tag": "in_db"
},
{
"skill": "push notifications",
"tag": "in_db"
},
{
"skill": "APIs",
"tag": "new"
},
{
"skill": "Design",
"tag": "new"
},
{
"skill": "MVC",
"tag": "new"
},
{
"skill": "UI",
"tag": "new"
},
{
"skill": "architecture",
"tag": "new"
},
{
"skill": "iOS",
"tag": "new"
},
{
"skill": "integration",
"tag": "new"
},
{
"skill": "management",
"tag": "new"
},
{
"skill": "memory",
"tag": "new"
},
{
"skill": "patterns",
"tag": "new"
},
{
"skill": "performance",
"tag": "new"
},
{
"skill": "platform",
"tag": "new"
},
{
"skill": "security",
"tag": "new"
},
{
"skill": "solutions",
"tag": "new"
},
{
"skill": "testing",
"tag": "new"
}
],
"persistence": {
"items": [
{
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"dimension": {
"difficulty_hint": "well_known",
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"id": 124,
"rationale": "Core language skills for implementing native iOS app logic, UI behavior, and feature flows. This is the primary code surface for translating product requirements into maintainable mobile code.",
"slug": "swift-programming",
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},
"dimension_id": 124,
"input_skill": "Swift",
"llm_role": null,
"matched_chosen_role": true,
"role_dimension_saved": false,
"roles_from_db": [
{
"display_name": "iOS Engineer",
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"role_archetype": null,
"slug": "ios-engineer",
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}
],
"skill_dimension_saved": false,
"skill_id": 735,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
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"rationale": "Native Apple UI frameworks used to build screens, components, and interactive app experiences. This cluster is coherent because feature delivery depends on composing views, handling events, and rendering state in iOS-native paradigms.",
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},
"dimension_id": 125,
"input_skill": "UIKit",
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"matched_chosen_role": true,
"role_dimension_saved": false,
"roles_from_db": [
{
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"role_archetype": null,
"slug": "ios-engineer",
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}
],
"skill_dimension_saved": false,
"skill_id": 740,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
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},
"dimension_id": 9,
"input_skill": "REST APIs",
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"matched_chosen_role": false,
"role_dimension_saved": false,
"roles_from_db": [
{
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"source": "db"
},
{
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"slug": "full-stack-developer",
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}
],
"skill_dimension_saved": false,
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"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
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},
"dimension_id": 128,
"input_skill": "REST APIs",
"llm_role": null,
"matched_chosen_role": true,
"role_dimension_saved": false,
"roles_from_db": [
{
"display_name": "iOS Engineer",
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"role_archetype": null,
"slug": "ios-engineer",
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}
],
"skill_dimension_saved": false,
"skill_id": 49,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Network Automation and Scripting",
"id": 285,
"rationale": "Covers scripts and automation used to configure, validate, and audit network devices and services. This cluster is coherent because repeatable network operations increasingly depend on programmatic changes and checks.",
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"source": "db"
},
"dimension_id": 285,
"input_skill": "REST APIs",
"llm_role": null,
"matched_chosen_role": false,
"role_dimension_saved": false,
"roles_from_db": [
{
"display_name": "Network Engineer",
"id": 21,
"rationale": null,
"role_archetype": null,
"slug": "network-engineer",
"source": "db"
}
],
"skill_dimension_saved": false,
"skill_id": 49,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Local Persistence and Caching",
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"rationale": "On-device storage used to retain user data, app state, and cached content for offline or low-latency access. This cluster is coherent because mobile apps must balance responsiveness, sync behavior, and storage constraints.",
"slug": "local-persistence-and-caching",
"source": "db"
},
"dimension_id": 130,
"input_skill": "Core Data",
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"matched_chosen_role": true,
"role_dimension_saved": false,
"roles_from_db": [
{
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"role_archetype": null,
"slug": "android-engineer",
"source": "db"
},
{
"display_name": "iOS Engineer",
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"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
],
"skill_dimension_saved": false,
"skill_id": 770,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
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"display_name": "Performance and Memory Optimization",
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"rationale": "Techniques for keeping apps fast, smooth, and resource-efficient on real devices. This cluster is coherent because mobile performance issues often involve rendering, memory pressure, startup time, and battery impact.",
"slug": "performance-and-memory-optimization",
"source": "db"
},
"dimension_id": 133,
"input_skill": "Instruments",
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"matched_chosen_role": true,
"role_dimension_saved": false,
"roles_from_db": [
{
"display_name": "Android Engineer",
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"role_archetype": null,
"slug": "android-engineer",
"source": "db"
},
{
"display_name": "iOS Engineer",
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"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
],
"skill_dimension_saved": false,
"skill_id": 784,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
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"display_name": "Android Architecture Patterns",
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"rationale": "Structural patterns used to organize large Android codebases, feature boundaries, and reusable modules. This cluster is coherent because senior Android work often involves shaping maintainable app architecture and cross-module conventions.",
"slug": "android-architecture-patterns",
"source": "db"
},
"dimension_id": 160,
"input_skill": "MVVM",
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"matched_chosen_role": false,
"role_dimension_saved": false,
"roles_from_db": [
{
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"role_archetype": null,
"slug": "android-engineer",
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}
],
"skill_dimension_saved": false,
"skill_id": 752,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Architecture and Code Organization",
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"source": "db"
},
"dimension_id": 139,
"input_skill": "MVVM",
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"matched_chosen_role": true,
"role_dimension_saved": false,
"roles_from_db": [
{
"display_name": "iOS Engineer",
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"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
],
"skill_dimension_saved": false,
"skill_id": 752,
"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "App Lifecycle and Background Tasks",
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"rationale": "Behavior tied to app launch, foreground/background transitions, interruptions, and system-driven execution limits. This is a distinct cluster because iOS apps must respond correctly to lifecycle events and background execution rules.",
"slug": "app-lifecycle-and-background-tasks",
"source": "db"
},
"dimension_id": 134,
"input_skill": "push notifications",
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"matched_chosen_role": true,
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"roles_from_db": [
{
"display_name": "Android Engineer",
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"role_archetype": null,
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},
{
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}
],
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"skill_tag": "in_db",
"skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 api3_writes_enabled=False (writes disabled)"
},
{
"chosen_role_id": 13,
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},
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"input_skill": "APIs",
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"skill_tag": "new",
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},
{
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"display_name": "Product Interface Design",
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"source": "llm"
},
"dimension_id": null,
"input_skill": "Design",
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"matched_chosen_role": false,
"role_dimension_saved": false,
"roles_from_db": [],
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"skill_tag": "new",
"skipped_reason": "skill_not_in_db_v3_proposed"
},
{
"chosen_role_id": 13,
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{
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],
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},
{
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},
{
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"rationale": "Building the visible screens, controls, and interaction surfaces of an app. UI belongs here when it refers to implementing or refining what users see and tap, especially in a mobile app context.",
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},
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"input_skill": "UI",
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"skill_id": null,
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},
{
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},
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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.
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