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Pipeline run

f3a2a1a9-4266-4bbe-8abc-4a62d93c489d

Pipeline LLM cost (USD)
API 1: $0.0033 API 2: $0.0001 API 3: $0.0000 Total: $0.0034

Client output enrichment

v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description
role baseline loaded sources · ai_index: jd · nature_of_work: jd · tech_stack_maturity: jd
Nature of work · Backend API integration
Build the MVP in React Native and full-stack code, integrate and get Meta API approvals/docs in place, then deploy and maintain the product on AWS/Vercel with MongoDB/SQL and auth flows. Work remotely with the team to keep the release smooth and the codebase maintained.
""Assist with and manage the Meta API approval and documentation process""
Tech stack maturity
Mainstream Modern
The skill set centers on widely used contemporary web and mobile technologies like React, React Native, Express.js, MongoDB, SQL, AWS, and Vercel, which align with mainstream modern development rather than legacy or bleeding-edge stacks.
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 (14)
React Native Meta API AWS MongoDB Express.js React SQL Vercel Twilio ContextAPI Redux Toolkit Tailwind CSS Mui Antd
Skill cluster (7 dimension groups, role-scoped)
Component Libraries and Design Systems
Mui Antd
UI Frameworks and Rendering
React Native React
CSS Architecture and Styling
Tailwind CSS
Cloud Hosting and Deployment Platforms for Web Applications
Vercel
Cloud Provider Platforms
AWS
State Management Patterns
Redux Toolkit
Cross-cutting / unaligned
Meta API MongoDB Express.js SQL Twilio ContextAPI
Show KRA description ↓
Creating technical aspects of the MVP alongside the development team Ensuring smooth process approval and documentation with Meta Managing the seamless deployment of the product Developing and maintaining project codes and databases Collaborating remotely with our global team Develop technical aspects of the MVP using React Native and other required technologies Assist with and manage the Meta API approval and documentation process Manage the product's deployment ensuring smooth operation using tools such as AWS and MongoDB Front and Backend development skills with express.js and react are required Database management abilities with SQL or MongoDB Experience with deployment tools like Vercel and AWS Knowledge of authentication processes, particularly with 2FA via phone or email (Twilio, etc.) Familiarity with ContextAPI or Redux Toolkit for state management Experience with CSS library, preferably Tailwind CSS, and libraries such as Mui or Antd Highly independent, can work remotely with minimal oversight and guidance to produce quality deliverables Strong written and verbal communication skills Proof of previous work on Meta API and its associated processes Ability to start the project immediately Exceptional interpersonal skills, a positive attitude, and a self-starter personality

Signals

Skill full-stack-engineer
0.62
Alias android-engineer
1.00
KRA full-stack-engineer
0.57
Status: completed Created: 2026-07-18T00:08:32.093398Z Updated: 2026-07-18T05:25:15.652540Z API 3 duration: 319 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

Frontend Developer

CASE A

slug: frontend-engineer · id: 7 · source: db

Multi-alias tie (5 roles at 1.0) resolved by TIER_A_KRA: Frontend Developer

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

0
New skills
0
Skill↔dim saved
0
Role↔dim saved
3
Skipped

Job description

Wing Assistant is seeking an experienced React Native Developer to assist in the technical aspects of an MVP development project. This role includes utilizing key technologies such as Express.js, React, SQL or MongoDB, and others in the necessary tech stack.

 Job Requirements:

 Develop technical aspects of the MVP using React Native and other required technologies
 Assist with and manage the Meta API approval and documentation process
 Manage the product's deployment ensuring smooth operation using tools such as AWS and MongoDB
 Front and Backend development skills with express.js and react are required
 Database management abilities with SQL or MongoDB
 Experience with deployment tools like Vercel and AWS
 Knowledge of authentication processes, particularly with 2FA via phone or email (Twilio, etc.)
 Familiarity with ContextAPI or Redux Toolkit for state management
 Experience with CSS library, preferably Tailwind CSS, and libraries such as Mui or Antd
 Highly independent, can work remotely with minimal oversight and guidance to produce quality deliverables
 Strong written and verbal communication skills
 5 years of experience in React Development, Database Technologies, and the Meta API


 Preferred Requirements:

 Proof of previous work on Meta API and its associated processes
 Ability to start the project immediately
 Exceptional interpersonal skills, a positive attitude, and a self-starter personality


 Responsibilities:

 Creating technical aspects of the MVP alongside the development team
 Ensuring smooth process approval and documentation with Meta
 Managing the seamless deployment of the product
 Developing and maintaining project codes and databases
 Collaborating remotely with our global team

Skills from this JD

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

React Native Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: React Native id=1040 · react-native

Aliases — catalog

  • React Native (CANONICAL) primary

Context tags (catalog)

Android Component Lifecycle Cross-Platform Expo Firebase GraphQL Hooks Hot Reloading JavaScript Jest MobX Mobile UI Native Modules REST API React Hooks React Navigation Redux State Management Styled Components TypeScript UI Kitten iOS

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Mobile App Framework
Vendor
Meta
License
mit
Year introduced
2015
Confidence
0.98
Version strategy
NOT_APPLICABLE

Maturity reasoning: React Native appears in many mobile engineer job descriptions and is widely used in production apps by major vendors, indicating strong hiring-pipeline demand rather than niche adoption.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
2146
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Cross-Platform Mobile UI Frameworks Catalog dimension db id 319

    Library dimension (catalog)

    Roles linked in library: React Native Developer

  • UI Frameworks and Rendering Catalog dimension db id 115

    Library dimension (catalog)

    Roles linked in library: Frontend Developer, Fullstack Developer, Fullstack Developer, Hybrid Mobile Developer, Ionic Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Cross-Platform Mobile UI Frameworks
cross-platform-mobile-ui-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
UI Frameworks and Rendering
ui-frameworks-and-rendering
Existing dimension (library) · Role↔dimension saved
Meta API Primary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

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

Derived legacy fields
Category
Web Frameworks
Sub-category
general
Skill nature
TOOL
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED
AWS Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: AWS id=187 · aws

Aliases — catalog

  • AWS (CANONICAL) primary

Context tags (catalog)

API Gateway AWS CLI Auto Scaling CloudFormation CloudFront CloudTrail CloudWatch Cognito DynamoDB EC2 ECS EKS Elastic Beanstalk Elastic Load Balancing IAM KMS Lambda RDS Route 53 S3 SNS SQS Serverless VPC

Stored enrichment (catalog DB)

Category
Platform
Sub-category
Cloud Platform
Vendor
Amazon
License
other_open
Year introduced
2006
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: AWS is a hiring-pipeline staple: it appears in a large share of cloud/DevOps job descriptions and dominates public cloud market share, with broad certification and vendor ecosystem support.

Skill profile (library / DB)

Skill nature
PLATFORM
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
9
Sub-category id
46
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Cloud Platforms Catalog dimension db id 20

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer, Backend Developer, Cyber Security Engineer, Data Engineer, DevOps Engineer, Fullstack Developer, Fullstack Developer, Go Backend Developer, Java Backend Developer, Kotlin Backend Developer, ML Engineer, MLOps Engineer, Node.js Backend Developer, Python Backend Developer, Scala Backend Developer

  • Cloud Platforms for AI Deployment Catalog dimension db id 211

    Library dimension (catalog)

    Roles linked in library: AI Engineer

  • Cloud Provider Platforms Catalog dimension db id 131

    Library dimension (catalog)

    Roles linked in library: Cloud Architect, Cloud Security Engineer

  • Cloud Security Posture Tools Catalog dimension db id 64

    Library dimension (catalog)

    Roles linked in library: Cloud Security Engineer, Cyber Security Engineer

  • Vendor Product Families Catalog dimension db id 477

    Library dimension (catalog)

    Roles linked in library: Engineering Manager

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Cloud Platforms
cloud-platforms
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Cloud Platforms for AI Deployment
cloud-platforms-for-ai-deployment
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Cloud Provider Platforms
cloud-provider-platforms
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Cloud Security Posture Tools
cloud-security-posture-tools
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Vendor Product Families
vendor-product-families
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MongoDB Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: MongoDB id=91 · mongodb

Aliases — catalog

  • MongoDB (CANONICAL) primary
  • MongoDB 2.0 (VERSION)
  • MongoDB 2.2 (VERSION)
  • MongoDB 2.4 (VERSION)
  • MongoDB 2.6 (VERSION)
  • MongoDB 3.0 (VERSION)
  • MongoDB 3.2 (VERSION)
  • MongoDB 3.4 (VERSION)
  • MongoDB 3.6 (VERSION)
  • MongoDB 4 (VERSION)
  • MongoDB 4.0 (VERSION)
  • MongoDB 4.2 (VERSION)
  • MongoDB 4.4 (VERSION)
  • MongoDB 5 (VERSION)
  • MongoDB 5.0 (VERSION)
  • MongoDB 6 (VERSION)
  • MongoDB 6.0 (VERSION)
  • MongoDB 7 (VERSION)
  • MongoDB 7.0 (VERSION)
  • MongoDB 8 (VERSION)
  • MongoDB 8.0 (VERSION)

Context tags (catalog)

BSON CRUD GridFS MongoDB Atlas Mongoose NoSQL TTL index aggregation pipeline change streams collections documents indexes replica set sharding

Stored enrichment (catalog DB)

Category
Datastore
Sub-category
Document Database
Vendor
MongoDB, Inc.
License
other_open
Year introduced
2009
Confidence
0.99
Version strategy
SEPARATE_ENTITY
Version tag
8.0

Maturity reasoning: MongoDB appears in many job descriptions across backend/data roles and is a standard document database in modern stacks; strong GitHub/community activity and broad cloud vendor support indicate mainstream adoption.

Skill profile (library / DB)

Skill nature
TOOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
3
Sub-category id
27
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • NoSQL Databases Catalog dimension db id 19

    Library dimension (catalog)

    Roles linked in library: Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
NoSQL Databases
nosql-databases
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Express.js Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Express.js id=8 · express-js

Aliases — catalog

  • Express.js (CANONICAL) primary

Context tags (catalog)

CORS EJS Express Router JWT MVC Mongoose Node.js REST API Sequelize Socket.io Swagger body-parser cookie-parser middleware routing

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Web Framework
Vendor
Express.js
License
mit
Year introduced
2010
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: Express.js appears in many Node.js web backend job descriptions and remains a standard default in the npm ecosystem, with large GitHub usage and active maintenance rather than sunset signals.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
35
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Web Application Frameworks Catalog dimension db id 2

    Library dimension (catalog)

    Roles linked in library: Backend Developer, Fullstack Developer, Fullstack Developer, Java Backend Developer, Node.js Backend Developer, PHP Backend Developer, Python Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Web Application Frameworks
web-application-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: React id=610 · react

Aliases — catalog

  • React (CANONICAL) primary
  • React 0.13 (VERSION)
  • React 0.14 (VERSION)
  • React 15 (VERSION)
  • React 15.x (VERSION)
  • React 16 (VERSION)
  • React 16.x (VERSION)
  • React 17 (VERSION)
  • React 17.x (VERSION)
  • React 18 (VERSION)
  • React 18.x (VERSION)
  • React 19 (VERSION)
  • React v15 (VERSION)
  • React v16 (VERSION)
  • React v17 (VERSION)
  • React v18 (VERSION)
  • React v19 (VERSION)
  • ReactJS 18 (VERSION)
  • react 15 (VERSION)
  • react 16 (VERSION)
  • react 17 (VERSION)
  • react 18 (VERSION)
  • react 19 (VERSION)
  • react15 (VERSION)
  • react16 (VERSION)
  • react17 (VERSION)
  • react18 (VERSION)
  • react19 (VERSION)
  • reactjs 18 (VERSION)

Context tags (catalog)

Babel Class Components Component Lifecycle Context API Functional Components Higher-Order Components Hooks JSX Next.js PropTypes Props React Native React Router Redux SSR State Management Styled Components Testing Library TypeScript Virtual DOM Webpack component lifecycle context API frontend hooks props state management useEffect useState virtual DOM

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Ui Framework
Vendor
Meta
License
mit
Year introduced
2013
Confidence
0.97
Version strategy
SEPARATE_ENTITY
Version tag
18

Maturity reasoning: React appears in a very high volume of job descriptions across frontend roles and remains a default choice in modern web stacks; its GitHub ecosystem and widespread enterprise adoption signal broad market demand.

Skill profile (library / DB)

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

Dimensions (API 2 worklist)

  • Application Frameworks & Libraries Catalog dimension db id 451

    Library dimension (catalog)

    Roles linked in library: Sitecore Dev

  • Frameworks & Libraries Catalog dimension db id 360

    Library dimension (catalog)

    Roles linked in library: Drupal Dev, Engineering Manager

  • Frontend Frameworks and Libraries Catalog dimension db id 434

    Library dimension (catalog)

    Roles linked in library: Shopify Dev

  • JavaScript Frameworks & Libraries Catalog dimension db id 499

    Library dimension (catalog)

    Roles linked in library: WordPress Dev

  • JavaScript for WordPress Catalog dimension db id 329

    Library dimension (catalog)

  • React Component Architecture Catalog dimension db id 302

    Library dimension (catalog)

    Roles linked in library: React Frontend Developer

  • UI Frameworks and Rendering Catalog dimension db id 115

    Library dimension (catalog)

    Roles linked in library: Frontend Developer, Fullstack Developer, Fullstack Developer, Hybrid Mobile Developer, Ionic Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Application Frameworks & Libraries
application-frameworks-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Frameworks & Libraries
frameworks-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Frontend Frameworks and Libraries
frontend-frameworks-and-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript Frameworks & Libraries
javascript-frameworks-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript for WordPress
javascript-for-wordpress
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React Component Architecture
react-component-architecture
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
UI Frameworks and Rendering
ui-frameworks-and-rendering
Existing dimension (library) · Role↔dimension saved
SQL Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: SQL id=101 · sql

Aliases — catalog

  • SQL (CANONICAL) primary

Context tags (catalog)

ACID CTE DDL DML ETL JOIN MySQL NoSQL OLAP ORM PostgreSQL SQL injection SQLite T-SQL data modeling data warehousing database normalization execution plan indexing joins normalization query optimization stored procedures subquery transaction isolation transaction management window functions

Stored enrichment (catalog DB)

Category
Language
Sub-category
Query Language
Vendor
ISO/IEC
License
unknown
Year introduced
1986
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: SQL is a hiring-pipeline staple across data, backend, and analytics roles; it appears in a very high volume of job descriptions and remains the standard query language for relational databases.

Skill profile (library / DB)

Skill nature
LANGUAGE
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
6
Sub-category id
97
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Pega Programming Languages & DSLs Catalog dimension db id 267

    Library dimension (catalog)

    Roles linked in library: Pega Developer

  • Programming Languages Catalog dimension db id 1

    Library dimension (catalog)

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

  • Programming Languages & DSLs Catalog dimension db id 475

    Library dimension (catalog)

    Roles linked in library: Engineering Manager

  • Programming Languages for Data Work Catalog dimension db id 21

    Library dimension (catalog)

    Roles linked in library: Data Engineer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Pega Programming Languages & DSLs
pega-programming-languages-dsls
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages
programming-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages & DSLs
programming-languages-dsls
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages for Data Work
programming-languages-for-data-work
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Vercel Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Vercel id=2188 · vercel

Aliases — catalog

  • Vercel (CANONICAL) primary

Context tags (catalog)

API routes CDN Git integration Next.js SSG SSR analytics build hooks custom domains deployment edge functions environment variables performance optimization preview deployments server-side rendering serverless static site static site generation webhooks

Stored enrichment (catalog DB)

Category
Platform
Sub-category
Vendor Platform
Vendor
Vercel, Inc.
License
other_open
Year introduced
2016
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: Vercel appears frequently in frontend/full-stack JDs for Next.js deployment and edge hosting, and its platform is a common default in modern web stacks rather than a niche tool.

Skill profile (library / DB)

Skill nature
PLATFORM
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
9
Sub-category id
3372
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Cloud Hosting and Deployment Platforms for Web Applications Catalog dimension db id 301

    Library dimension (catalog)

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

  • Cloud Platforms & Hosting Providers Catalog dimension db id 278

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer, Kotlin Backend Developer, Scala Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Cloud Hosting and Deployment Platforms for Web Applications
cloud-hosting-and-deployment-platforms-for-web-applications
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Cloud Platforms & Hosting Providers
cloud-platforms-hosting-providers
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Twilio Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Twilio id=1599 · twilio

Aliases — catalog

  • Twilio (CANONICAL)

Context tags (catalog)

API integration Call tracking Chatbot MMS Programmable Video Real-time messaging SMS Twilio CLI Twilio Console Twilio Flex Twilio Functions Twilio Studio Two-factor authentication Voice API Webhook

Stored enrichment (catalog DB)

Category
Platform
Sub-category
Communications Platform
Vendor
Twilio Inc.
License
other_open
Year introduced
2008
Confidence
0.97
Version strategy
NOT_APPLICABLE

Maturity reasoning: Twilio appears frequently in job postings for SMS/voice/OTP integrations and is a standard CPaaS vendor in hiring pipelines; no vendor sunset indicates deprecation.

Skill profile (library / DB)

Skill nature
PLATFORM
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
9
Sub-category id
1204
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)
ContextAPI Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: context API id=1665 · context-api

Aliases — catalog

  • context API (CANONICAL) primary
  • Context API (CANONICAL)

Context tags (catalog)

Consumer Provider React React.memo component tree consumer context API best practices context API patterns context consumer context provider context types context updates context value data flow global state hooks memoization performance optimization prop drilling provider re-rendering state management useContext useReducer

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Component Context Concept
Vendor
Facebook
License
mit
Year introduced
2018
Confidence
0.86
Version strategy
NOT_APPLICABLE

Maturity reasoning: React Context API is a standard part of modern React JDs and docs, widely used for prop drilling avoidance and state sharing; it appears routinely in frontend hiring pipelines.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
3326
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 State Stores Catalog dimension db id 455

    Library dimension (catalog)

    Roles linked in library: Svelte Frontend Developer

  • React Component Architecture Catalog dimension db id 302

    Library dimension (catalog)

    Roles linked in library: React Frontend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
API Integration and Data Fetching
api-integration-and-data-fetching
Skipped — no persistable v3 meta for new skill
skill_not_in_db_v3_proposed
Client State Stores
client-state-stores
Skipped — no persistable v3 meta for new skill
skill_not_in_db_v3_proposed
React Component Architecture
react-component-architecture
Skipped — no persistable v3 meta for new skill
skill_not_in_db_v3_proposed
Redux Toolkit Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Redux Toolkit id=2519 · redux-toolkit

Aliases — catalog

  • Redux Toolkit (CANONICAL) primary

Context tags (catalog)

action creators configureStore createAsyncThunk createSlice devtools immer immutable state middleware reducer redux devtools extension redux-saga redux-thunk selectors slice state normalization

Stored enrichment (catalog DB)

Category
Library
Sub-category
State Management Library
Vendor
Redux Team
License
mit
Year introduced
2019
Confidence
0.98
Version strategy
NOT_APPLICABLE

Maturity reasoning: Common in React job postings and the official Redux docs position it as the standard recommended way to write Redux logic, replacing hand-written Redux boilerplate.

Skill profile (library / DB)

Skill nature
LIBRARY
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
7
Sub-category id
490
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • State Management Patterns Catalog dimension db id 116

    Library dimension (catalog)

    Roles linked in library: Angular Frontend Developer, Flutter Developer, Frontend Developer, Ionic Developer, React Frontend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
State Management Patterns
state-management-patterns
Existing dimension (library) · Role↔dimension saved
Tailwind CSS Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Tailwind CSS id=627 · tailwind-css

Aliases — catalog

  • Tailwind CSS (CANONICAL) primary
  • tailwind (VERSION)
  • tailwind 3 (VERSION)
  • tailwind 3.x (VERSION)
  • tailwind css (VERSION)
  • tailwind v3 (VERSION)
  • tailwindcss (VERSION)
  • tailwindcss v3 (VERSION)

Context tags (catalog)

@apply CSS Grid CSS variables CSS-in-JS JIT mode PostCSS Tailwind UI animation utilities breakpoints component classes component libraries custom themes dark mode design system design systems design tokens flexbox focus: grid grid layout hover states hover: media queries mobile-first postcss purgeCSS purgecss responsive design responsive variants spacing scale theme customization transition effects utility classes utility-first

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Utility First Css Framework
Vendor
Tailwind Labs
License
mit
Year introduced
2017
Confidence
0.92
Version strategy
NOT_APPLICABLE

Maturity reasoning: Broadly adopted in frontend hiring; Tailwind CSS appears in many job descriptions and has strong GitHub usage, making it a common utility-first CSS framework rather than a niche tool.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
1916
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • CSS Architecture and Styling Catalog dimension db id 117

    Library dimension (catalog)

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

  • Reusable UI Component Libraries and Design Systems Catalog dimension db id 456

    Library dimension (catalog)

    Roles linked in library: Vue Frontend Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
CSS Architecture and Styling
css-architecture-and-styling
Existing dimension (library) · Role↔dimension saved
Reusable UI Component Libraries and Design Systems
reusable-ui-component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Mui Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Material UI id=629 · material-ui

Aliases — catalog

  • Material UI (CANONICAL) primary
  • 5 (VERSION)
  • MUI (VERSION)
  • Material UI 5 (VERSION)
  • Material UI v5 (VERSION)
  • Material-UI (VERSION)
  • material ui v5 (VERSION)
  • material-ui (VERSION)
  • material-ui v4 (VERSION)
  • mui (VERSION)
  • mui v4 (VERSION)
  • v4 (VERSION)
  • v5 (VERSION)

Context tags (catalog)

AppBar Box Button CSS-in-JS Dialog Emotion Grid Icons JSS MUI Material Design React Snackbar Storybook ThemeProvider TypeScript Typography UI components accessibility component component library components custom hooks custom themes customization dark mode design system form controls grid system hooks icons layout layout components makeStyles material design responsive responsive design styled styled components styled-components sx prop theme theme provider theming useStyles withStyles

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Ui Framework
Vendor
MUI
License
mit
Year introduced
2014
Confidence
0.90
Version strategy
SEPARATE_ENTITY
Version tag
v5

Maturity reasoning: Material UI (MUI) appears frequently in frontend job descriptions and has strong GitHub adoption; it remains a common React UI framework rather than a niche tool.

Skill profile (library / DB)

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

Dimensions (API 2 worklist)

  • Component Libraries and Design Systems Catalog dimension db id 118

    Library dimension (catalog)

    Roles linked in library: Frontend Developer, Fullstack Developer, React Frontend Developer, Svelte Frontend Developer

  • Reusable UI Component Libraries and Design Systems Catalog dimension db id 456

    Library dimension (catalog)

    Roles linked in library: Vue Frontend Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Component Libraries and Design Systems
component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension saved
Reusable UI Component Libraries and Design Systems
reusable-ui-component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Antd Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Ant Design id=631 · ant-design

Aliases — catalog

  • Ant Design (CANONICAL) primary
  • ant design 5 (VERSION)
  • ant design v5 (VERSION)
  • ant-design 5.x (VERSION)
  • ant-design v5 (VERSION)
  • ant-design-5 (VERSION)
  • ant-design@5 (VERSION)
  • antd (VERSION)

Context tags (catalog)

Ant Design Pro Breadcrumb CSS-in-JS DatePicker Drawer Form Layout Less Menu Modal Pagination ProComponents React Select Table TypeScript UI components Upload accessibility antd component library custom themes customization dark mode design system design tokens form validation grid system iconography icons internationalization layout layout grid responsive design state management style guide theming user experience

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Ui Framework
Vendor
Alibaba
License
mit
Year introduced
2015
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Ant Design appears frequently in frontend job postings and is a standard React UI library in enterprise dashboards; its GitHub repo also shows sustained adoption and activity.

Skill profile (library / DB)

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

Dimensions (API 2 worklist)

  • Component Libraries and Design Systems Catalog dimension db id 118

    Library dimension (catalog)

    Roles linked in library: Frontend Developer, Fullstack Developer, React Frontend Developer, Svelte Frontend Developer

  • Reusable UI Component Libraries and Design Systems Catalog dimension db id 456

    Library dimension (catalog)

    Roles linked in library: Vue Frontend Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Component Libraries and Design Systems
component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension saved
Reusable UI Component Libraries and Design Systems
reusable-ui-component-libraries-and-design-systems
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
React Native in_db
Cross-Platform Mobile UI Frameworks
cross-platform-mobile-ui-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React Native in_db
UI Frameworks and Rendering
ui-frameworks-and-rendering
Existing dimension (library) · Role↔dimension saved
AWS in_db
Cloud Platforms
cloud-platforms
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
AWS in_db
Cloud Platforms for AI Deployment
cloud-platforms-for-ai-deployment
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
AWS in_db
Cloud Provider Platforms
cloud-provider-platforms
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
AWS in_db
Cloud Security Posture Tools
cloud-security-posture-tools
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
AWS in_db
Vendor Product Families
vendor-product-families
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MongoDB in_db
NoSQL Databases
nosql-databases
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Express.js in_db
Web Application Frameworks
web-application-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
Application Frameworks & Libraries
application-frameworks-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
Frameworks & Libraries
frameworks-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
Frontend Frameworks and Libraries
frontend-frameworks-and-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
JavaScript Frameworks & Libraries
javascript-frameworks-libraries
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
JavaScript for WordPress
javascript-for-wordpress
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
React Component Architecture
react-component-architecture
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React in_db
UI Frameworks and Rendering
ui-frameworks-and-rendering
Existing dimension (library) · Role↔dimension saved
SQL in_db
Pega Programming Languages & DSLs
pega-programming-languages-dsls
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
SQL in_db
Programming Languages
programming-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
SQL in_db
Programming Languages & DSLs
programming-languages-dsls
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
SQL in_db
Programming Languages for Data Work
programming-languages-for-data-work
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Vercel in_db
Cloud Hosting and Deployment Platforms for Web Applications
cloud-hosting-and-deployment-platforms-for-web-applications
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Vercel in_db
Cloud Platforms & Hosting Providers
cloud-platforms-hosting-providers
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Twilio in_db
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
ContextAPI new
API Integration and Data Fetching
api-integration-and-data-fetching
Skipped — no persistable v3 meta for new skill skill_not_in_db_v3_proposed
ContextAPI new
Client State Stores
client-state-stores
Skipped — no persistable v3 meta for new skill skill_not_in_db_v3_proposed
ContextAPI new
React Component Architecture
react-component-architecture
Skipped — no persistable v3 meta for new skill skill_not_in_db_v3_proposed
Redux Toolkit in_db
State Management Patterns
state-management-patterns
Existing dimension (library) · Role↔dimension saved
Tailwind CSS in_db
CSS Architecture and Styling
css-architecture-and-styling
Existing dimension (library) · Role↔dimension saved
Tailwind CSS in_db
Reusable UI Component Libraries and Design Systems
reusable-ui-component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Mui in_db
Component Libraries and Design Systems
component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension saved
Mui in_db
Reusable UI Component Libraries and Design Systems
reusable-ui-component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Antd in_db
Component Libraries and Design Systems
component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension saved
Antd in_db
Reusable UI Component Libraries and Design Systems
reusable-ui-component-libraries-and-design-systems
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Library artifacts (this run)

Kind Detail DB id
canonical_skill_proposed Meta API | type=Web Frameworks subtype=general nature=TOOL lifespan=MULTI_YEAR
dimension_skill_link_proposed ContextAPI ↔ API Integration and Data Fetching
role_dimension_link_proposed Frontend Developer ↔ API Integration and Data Fetching
dimension_skill_link_proposed ContextAPI ↔ Client State Stores
dimension_skill_link_proposed ContextAPI ↔ React Component Architecture
nano JD Parser — gpt-4.1-nano click to toggle
RoleReact Native Developer
CompanyWing Assistant
Experience5 years of experience in React Development, Database Technologies, and the Meta API
DomainIT Services & Consulting
JD type pass
Show raw JSON
{
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  "ai_kras": [],
  "certifications": [],
  "client_details": null,
  "company_name": "Wing Assistant",
  "company_size": null,
  "ctc": null,
  "domain": {
    "primary": {
      "aliases": [
        "ITES",
        "Tech Consulting"
      ],
      "domain": "IT Services \u0026 Consulting"
    },
    "secondary": null
  },
  "education": [],
  "experience": {
    "max": null,
    "min": 5,
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  },
  "job_locations": [],
  "notice_period": {
    "days": null,
    "raw": null
  },
  "open_to_relocate": false,
  "role": "React Native Developer",
  "role_aliases": [
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      "name": "React Developer",
      "reasoning": "common industry alt for the same archetype",
      "relation": "synonym"
    },
    {
      "name": "Mobile Developer",
      "reasoning": "focus on mobile application development",
      "relation": "synonym"
    },
    {
      "name": "Full Stack Developer",
      "reasoning": "role involves both front and backend development",
      "relation": "adjacent"
    }
  ],
  "role_archetype": "Engineering",
  "roles_and_responsibilities": [
    {
      "bullet_count": 5,
      "heading": "Responsibilities",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "Creating technical aspects of the",
        "last_5_words": "with our global team"
      },
      "text": "Creating technical aspects of the MVP alongside the development team\nEnsuring smooth process approval and documentation with Meta\nManaging the seamless deployment of the product\nDeveloping and maintaining project codes and databases\nCollaborating remotely with our global team",
      "word_count": 37
    },
    {
      "bullet_count": 10,
      "heading": "Job Requirements",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "Develop technical aspects of the",
        "last_5_words": "and verbal communication skills"
      },
      "text": "Develop technical aspects of the MVP using React Native and other required technologies\nAssist with and manage the Meta API approval and documentation process\nManage the product\u0027s deployment ensuring smooth operation using tools such as AWS and MongoDB\nFront and Backend development skills with express.js and react are required\nDatabase management abilities with SQL or MongoDB\nExperience with deployment tools like Vercel and AWS\nKnowledge of authentication processes, particularly with 2FA via phone or email (Twilio, etc.)\nFamiliarity with ContextAPI or Redux Toolkit for state management\nExperience with CSS library, preferably Tailwind CSS, and libraries such as Mui or Antd\nHighly independent, can work remotely with minimal oversight and guidance to produce quality deliverables\nStrong written and verbal communication skills",
      "word_count": 134
    },
    {
      "bullet_count": 3,
      "heading": "Preferred Requirements",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "Proof of previous work on",
        "last_5_words": "a self-starter personality"
      },
      "text": "Proof of previous work on Meta API and its associated processes\nAbility to start the project immediately\nExceptional interpersonal skills, a positive attitude, and a self-starter personality",
      "word_count": 30
    }
  ],
  "urls": []
}
API 1 — extract-from-jd click to toggle
{
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        "id": 115,
        "slug": "ui-frameworks-and-rendering"
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      "layer": "L2",
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    },
    {
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      "layer": "L2",
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    },
    {
      "dimension": null,
      "is_primary": true,
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    },
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      "dimension": null,
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    {
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      "layer": "L2",
      "layer_source": "baseline",
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    },
    {
      "dimension": null,
      "is_primary": true,
      "layer": "L2",
      "layer_source": "baseline",
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    },
    {
      "dimension": null,
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      "layer": null,
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      "skill_name": "Twilio"
    },
    {
      "dimension": null,
      "is_primary": false,
      "layer": null,
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    },
    {
      "dimension": null,
      "is_primary": false,
      "layer": null,
      "layer_source": null,
      "rationale": null,
      "skill_name": "Redux Toolkit"
    },
    {
      "dimension": null,
      "is_primary": false,
      "layer": null,
      "layer_source": null,
      "rationale": null,
      "skill_name": "Tailwind CSS"
    },
    {
      "dimension": null,
      "is_primary": false,
      "layer": null,
      "layer_source": null,
      "rationale": null,
      "skill_name": "Mui"
    },
    {
      "dimension": null,
      "is_primary": false,
      "layer": null,
      "layer_source": null,
      "rationale": null,
      "skill_name": "Antd"
    }
  ],
  "jd_parameters": {
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      "location": [],
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    },
    "locations": [],
    "noticePeriod": null,
    "openToRelocate": false,
    "role": "React Native Developer",
    "roleSynonyms": [
      "React Developer",
      "Mobile Developer"
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  },
  "jd_role": {
    "display_name": "React Native Developer",
    "rationale": null,
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        },
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        "word_count": 37
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      {
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        "heading": "Job Requirements",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "Develop technical aspects of the",
          "last_5_words": "and verbal communication skills"
        },
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        "word_count": 134
      },
      {
        "bullet_count": 3,
        "heading": "Preferred Requirements",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "Proof of previous work on",
          "last_5_words": "a self-starter personality"
        },
        "text": "Proof of previous work on Meta API and its associated processes\nAbility to start the project immediately\nExceptional interpersonal skills, a positive attitude, and a self-starter personality",
        "word_count": 30
      }
    ],
    "urls": []
  },
  "rejected": false,
  "rejection_reason": null,
  "role": {
    "anchor_type": null,
    "display_name": "Frontend Developer",
    "id": 7,
    "resolution": "in_db",
    "slug": "frontend-engineer"
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  "run_id": "f3a2a1a9-4266-4bbe-8abc-4a62d93c489d",
  "secondary_skills": [
    "Twilio",
    "ContextAPI",
    "Redux Toolkit",
    "Tailwind CSS",
    "Mui",
    "Antd"
  ],
  "skill_layers": [
    {
      "label": "Anchor",
      "layer": "L0",
      "skills": [
        {
          "dimension": {
            "display_name": "UI Frameworks and Rendering",
            "id": 115,
            "slug": "ui-frameworks-and-rendering"
          },
          "name": "React Native",
          "rationale": "Anchor dimension: UI Frameworks and Rendering"
        },
        {
          "dimension": {
            "display_name": "UI Frameworks and Rendering",
            "id": 115,
            "slug": "ui-frameworks-and-rendering"
          },
          "name": "React",
          "rationale": "Anchor dimension: UI Frameworks and Rendering"
        }
      ]
    },
    {
      "label": "Environment",
      "layer": "L2",
      "skills": [
        {
          "name": "Meta API",
          "rationale": "The skill is backed by a responsibility involving managing the Meta API approval and documentation process."
        },
        {
          "name": "AWS",
          "rationale": "The skill is already at baseline L2 and is supported by evidence of managing deployment operations."
        },
        {
          "name": "MongoDB",
          "rationale": "The skill is already at baseline L2 and is supported by evidence of managing deployment operations."
        },
        {
          "name": "Express.js",
          "rationale": "The skill is backed by a responsibility that requires front and backend development skills with Express.js."
        },
        {
          "name": "SQL",
          "rationale": "The skill is already at baseline L2 and is supported by evidence of database management abilities."
        },
        {
          "name": "Vercel",
          "rationale": "The skill is already at baseline L2 and is supported by evidence of experience with deployment tools."
        }
      ]
    }
  ],
  "stage3_signals": {
    "alias_found": true,
    "alias_match_roles": [
      {
        "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": "Frontend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 7,
        "score": 1.0,
        "slug": "frontend-engineer",
        "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": "React Native Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 73,
        "score": 1.0,
        "slug": "react-native-developer",
        "total_count": null
      },
      {
        "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
      }
    ],
    "kra_match_roles": [
      {
        "display_name": "Fullstack Developer",
        "kra_matches": [
          {
            "kra_text": "Builds and integrates client-side React or Vue components with server-side Node.js or Django APIs, managing bidirectional data flow across frontend and backend layers.",
            "sentence": "Front and Backend development skills with express.js and react are required",
            "similarity": 0.5934
          },
          {
            "kra_text": "Designs and queries relational databases like PostgreSQL and document stores like MongoDB, writing migrations, indexes, and optimized queries.",
            "sentence": "Database management abilities with SQL or MongoDB",
            "similarity": 0.5797
          },
          {
            "kra_text": "Delivers features through CI/CD pipelines using automated tests, staged rollouts, feature flags, and incremental deployments.",
            "sentence": "Managing the seamless deployment of the product",
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        "matched_count": null,
        "matched_skills": null,
        "role_id": 15,
        "score": 0.569,
        "slug": "full-stack-engineer",
        "total_count": null
      },
      {
        "display_name": "Flutter Developer",
        "kra_matches": [
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            "similarity": 0.5603
          },
          {
            "kra_text": "collaborate with design, product, and backend teams",
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            "similarity": 0.5058
          },
          {
            "kra_text": "collaborate with design, product, and backend teams",
            "sentence": "Front and Backend development skills with express.js and react are required",
            "similarity": 0.4759
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 74,
        "score": 0.514,
        "slug": "flutter-developer",
        "total_count": null
      },
      {
        "display_name": "Angular Frontend Developer",
        "kra_matches": [
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            "kra_text": "code review and refactoring",
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            "similarity": 0.5269
          },
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            "kra_text": "collaboration with design and QA",
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            "similarity": 0.517
          },
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            "similarity": 0.4954
          }
        ],
        "matched_count": null,
        "matched_skills": null,
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        "score": 0.5131,
        "slug": "angular-frontend-developer",
        "total_count": null
      },
      {
        "display_name": "Backend Developer",
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            "kra_text": "Writes database access logic including SQL queries, ORM mappings, stored procedures, and migration scripts for relational databases like PostgreSQL and MySQL.",
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            "similarity": 0.5355
          },
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            "kra_text": "Designs and maintains RESTful and GraphQL API interfaces with proper authentication, versioning, rate limiting, and documentation for frontend and third-party consumers.",
            "sentence": "Assist with and manage the Meta API approval and documentation process",
            "similarity": 0.5001
          },
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        "total_count": null
      },
      {
        "display_name": "Frontend Developer",
        "kra_matches": [
          {
            "kra_text": "Builds responsive user interfaces and interactive web components using React, Vue, or Angular with TypeScript, HTML5, and modern CSS for browser-based applications.",
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            "similarity": 0.5226
          },
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    ],
    "skill_match_roles": [
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        "matched_skills": [
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          "React",
          "React Native",
          "SQL"
        ],
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      },
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        "display_name": "Fullstack Developer",
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        "matched_count": 5,
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          "React",
          "React Native",
          "SQL"
        ],
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      },
      {
        "display_name": "Backend Developer",
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        "matched_count": 4,
        "matched_skills": [
          "AWS",
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          "MongoDB",
          "SQL"
        ],
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        "score": 0.5,
        "slug": "backend-engineer",
        "total_count": 8
      },
      {
        "display_name": "Engineering Manager",
        "kra_matches": null,
        "matched_count": 3,
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          "AWS",
          "React",
          "SQL"
        ],
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        "score": 0.375,
        "slug": "engineering-manager",
        "total_count": 8
      },
      {
        "display_name": "Data Engineer",
        "kra_matches": null,
        "matched_count": 2,
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          "AWS",
          "SQL"
        ],
        "role_id": 2,
        "score": 0.25,
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      }
    ]
  },
  "stage4_decision": {
    "alias_collision_detected": true,
    "case": "A",
    "chosen_role": {
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      "matched_count": null,
      "matched_skills": null,
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      "score": 1.0,
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      "total_count": null
    },
    "confidence": 0.95,
    "consensus_evidence": {},
    "is_new_role": false,
    "llm2_fired": false,
    "llm2_reasoning": null,
    "matched_dimensions": [],
    "matched_kras": [],
    "matched_skills": [],
    "new_role_display_name": null,
    "new_role_domain": null,
    "new_role_slug": null,
    "queued": false,
    "reasoning": "Multi-alias tie (5 roles at 1.0) resolved by TIER_A_KRA: Frontend Developer",
    "role_aliases": [],
    "sub_role": null
  },
  "stage5_updates": null
}
API 2 — extract-details
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      "alias_persisted": false,
      "existing_alias_id": 1657,
      "existing_alias_text": "React Native",
      "input_term": "React Native",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "React Native",
        "id": 1040,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "react-native",
        "sub_category_id": 2146,
        "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": 406,
      "existing_alias_text": "AWS",
      "input_term": "AWS",
      "matched_canonical": {
        "category_id": 9,
        "display_name": "AWS",
        "id": 187,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PLATFORM",
        "slug": "aws",
        "sub_category_id": 46,
        "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": 232,
      "existing_alias_text": "MongoDB",
      "input_term": "MongoDB",
      "matched_canonical": {
        "category_id": 3,
        "display_name": "MongoDB",
        "id": 91,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
        "slug": "mongodb",
        "sub_category_id": 27,
        "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": 81,
      "existing_alias_text": "Express.js",
      "input_term": "Express.js",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "Express.js",
        "id": 8,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "express-js",
        "sub_category_id": 35,
        "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": 1047,
      "existing_alias_text": "React",
      "input_term": "React",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "React",
        "id": 610,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "react",
        "sub_category_id": 341,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 271,
      "existing_alias_text": "SQL",
      "input_term": "SQL",
      "matched_canonical": {
        "category_id": 6,
        "display_name": "SQL",
        "id": 101,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "sql",
        "sub_category_id": 97,
        "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": 3391,
      "existing_alias_text": "Vercel",
      "input_term": "Vercel",
      "matched_canonical": {
        "category_id": 9,
        "display_name": "Vercel",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PLATFORM",
        "slug": "vercel",
        "sub_category_id": 3372,
        "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": 2551,
      "existing_alias_text": "Twilio",
      "input_term": "Twilio",
      "matched_canonical": {
        "category_id": 9,
        "display_name": "Twilio",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PLATFORM",
        "slug": "twilio",
        "sub_category_id": 1204,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 alias DB write disabled",
      "alias_persisted": false,
      "existing_alias_id": 2635,
      "existing_alias_text": "Context API",
      "input_term": "ContextAPI",
      "matched_canonical": {
        "category_id": 2,
        "display_name": "context API",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "context-api",
        "sub_category_id": 3326,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "embedding_alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 3859,
      "existing_alias_text": "Redux Toolkit",
      "input_term": "Redux Toolkit",
      "matched_canonical": {
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        "display_name": "Redux Toolkit",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LIBRARY",
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        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 1111,
      "existing_alias_text": "Tailwind CSS",
      "input_term": "Tailwind CSS",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
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      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 3223,
      "existing_alias_text": "MUI",
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      "matched_canonical": {
        "category_id": 5,
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        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2166,
      "existing_alias_text": "antd",
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      "matched_canonical": {
        "category_id": 5,
        "display_name": "Ant Design",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "ant-design",
        "sub_category_id": 341,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    }
  ],
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      "role_archetype": "Engineering",
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    },
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      "slug": "full-stack-engineer",
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      "role_archetype": "Engineering",
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    },
    {
      "display_name": "Hybrid Mobile Developer",
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      "rationale": null,
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      "slug": "hybrid-mobile-developer",
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      "slug": "ionic-developer",
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      "display_name": ".NET 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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    },
    {
      "display_name": "Cyber Security Engineer",
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      "slug": "cybersecurity-engineer",
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    {
      "display_name": "Data Engineer",
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    {
      "display_name": "MLOps Engineer",
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      "slug": "ml-ops-engineer",
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      "display_name": "Node.js Backend Developer",
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      "rationale": null,
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      "source": "db"
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      "display_name": "Scala Backend Developer",
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      "rationale": null,
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      "source": "db"
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      "display_name": "AI Engineer",
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      "rationale": null,
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      "slug": "ai-engineer",
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      "display_name": "Cloud Architect",
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      "slug": "engineering-manager",
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      "display_name": "PHP Backend Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
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      "source": "db"
    },
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      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "sitecore-dev",
      "source": "db"
    },
    {
      "display_name": "Drupal Dev",
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      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "drupal-dev",
      "source": "db"
    },
    {
      "display_name": "Shopify Dev",
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      "rationale": null,
      "role_archetype": "Engineering",
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      "source": "db"
    },
    {
      "display_name": "WordPress Dev",
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      "rationale": null,
      "role_archetype": "Engineering",
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      "source": "db"
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      "display_name": "React Frontend Developer",
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      "rationale": null,
      "role_archetype": null,
      "slug": "pega-developer",
      "source": "db"
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    {
      "display_name": "Angular Frontend Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
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      "source": "db"
    },
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      "display_name": "Svelte Frontend Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
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      "source": "db"
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      "display_name": "Vue Frontend Developer",
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      "role_archetype": "Engineering",
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      "source": "db"
    },
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      "display_name": "Flutter Developer",
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      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "flutter-developer",
      "source": "db"
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  ],
  "chosen_role": {
    "display_name": "Frontend Developer",
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    "rationale": "Multi-alias tie (5 roles at 1.0) resolved by TIER_A_KRA: Frontend Developer",
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        "rationale": "Frameworks, rendering models, and component libraries used to build shared mobile screens, layouts, and interactive experiences across platforms. This includes React Native and related tooling such as React Native CLI and Expo, as well as cross-platform UI libraries and interaction patterns like React Native Paper, NativeBase, gesture handlers, and animated components; it also covers comparable hybrid mobile UI frameworks such as Flutter. Excludes browser-only frontend frameworks and native platform UI toolkits such as SwiftUI, UIKit, Jetpack Compose, and Android Views.",
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        "display_name": "UI Frameworks and Rendering",
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        "rationale": "Component frameworks and rendering models used to build browser screens, reusable UI, and interactive client flows. This is a core cluster because frontend engineers spend much of their time composing and updating view hierarchies.",
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        "source": "db"
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      "input_skill": "React Native",
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          "slug": "hybrid-mobile-developer",
          "source": "db"
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        {
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          "rationale": null,
          "role_archetype": null,
          "slug": "ionic-developer",
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          "display_name": "Web Developer",
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          "role_archetype": null,
          "slug": "web-developer",
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        "rationale": "Underlying cloud providers that host the managed services or infrastructure used by the role, such as AWS, Azure, and GCP.",
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          "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
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          "display_name": "DevOps Engineer",
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          "role_archetype": null,
          "slug": "devops-engineer",
          "source": "db"
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          "display_name": "Fullstack Developer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "full-stack-engineer",
          "source": "db"
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        {
          "display_name": "Fullstack Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "source": "db"
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        {
          "display_name": "Go Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "go-backend-developer",
          "source": "db"
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        {
          "display_name": "Java Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "java-backend-developer",
          "source": "db"
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "kotlin-server-backend-developer",
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        {
          "display_name": "ML Engineer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "ml-engineer",
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        },
        {
          "display_name": "MLOps Engineer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "ml-ops-engineer",
          "source": "db"
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        {
          "display_name": "Node.js Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "node-backend-developer",
          "source": "db"
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        {
          "display_name": "Python Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "python-backend-developer",
          "source": "db"
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        {
          "display_name": "Scala Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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        "source": "db"
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      "input_skill": "AWS",
      "llm_role": null,
      "roles_from_db": [
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          "slug": "ai-engineer",
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        "display_name": "Cloud Provider Platforms",
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        "rationale": "Major cloud platforms and their core service ecosystems used to design target-state architectures, choose deployment boundaries, and evaluate managed capabilities. This is the primary substrate for cloud architecture decisions.",
        "slug": "cloud-provider-platforms",
        "source": "db"
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      "input_skill": "AWS",
      "llm_role": null,
      "roles_from_db": [
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          "rationale": null,
          "role_archetype": null,
          "slug": "cloud-architect",
          "source": "db"
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        {
          "display_name": "Cloud Security Engineer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "cloud-security-engineer",
          "source": "db"
        }
      ]
    },
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        "difficulty_hint": "well_known",
        "display_name": "Cloud Security Posture Tools",
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        "rationale": "Cloud-native security platforms used to assess misconfiguration, workload exposure, and cloud control coverage. This dimension includes the major CNAPP/CSPM/CWPP vendors and cloud security services the role reviews and tunes.",
        "slug": "cloud-security-posture-tools",
        "source": "db"
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      "input_skill": "AWS",
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      "roles_from_db": [
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          "rationale": null,
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          "slug": "cloud-security-engineer",
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        },
        {
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          "role_archetype": null,
          "slug": "cybersecurity-engineer",
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    },
    {
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        "display_name": "Vendor Product Families",
        "id": 477,
        "rationale": "Coordinate usage, licensing, and architecture decisions for major vendor software and cloud product families.",
        "slug": "vendor-product-families",
        "source": "db"
      },
      "input_skill": "AWS",
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      "roles_from_db": [
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        "rationale": "Models and manages data using non-relational database systems.",
        "slug": "nosql-databases",
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      "input_skill": "MongoDB",
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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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        "rationale": "Server frameworks and runtimes used to build HTTP services, controllers, middleware, and request pipelines. These frameworks shape how backend endpoints are structured and delivered.",
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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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          "slug": "full-stack-engineer",
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          "rationale": null,
          "role_archetype": "Engineering",
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        {
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          "rationale": null,
          "role_archetype": "Engineering",
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          "role_archetype": "Engineering",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "display_name": "Python Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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        "difficulty_hint": "well_known",
        "display_name": "Application Frameworks \u0026 Libraries",
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        "rationale": "Covers the primary software frameworks and libraries often used alongside Sitecore for building and enhancing site experiences.",
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        "source": "db"
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      "input_skill": "React",
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        "rationale": "Manage adoption, integration, and best practices around key software frameworks and libraries.",
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        "rationale": "Utilizing modern JavaScript frameworks and Shopify libraries to build dynamic and interactive storefronts.",
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      ]
    },
    {
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        "rationale": "Client-side scripting used to enhance WordPress themes, blocks, and admin/editor interactions. This includes modern JavaScript patterns as they apply to WordPress-specific behavior rather than standalone frontend applications.",
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      "input_skill": "React",
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        "rationale": "Building reusable React components, composing props and children, and managing rendering behavior across feature screens. This is the primary framework cluster for a React frontend developer.",
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        "source": "db"
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      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
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          "role_archetype": "Engineering",
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        "display_name": "UI Frameworks and Rendering",
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        "rationale": "Component frameworks and rendering models used to build browser screens, reusable UI, and interactive client flows. This is a core cluster because frontend engineers spend much of their time composing and updating view hierarchies.",
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      "input_skill": "React",
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          "role_archetype": null,
          "slug": "frontend-engineer",
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          "display_name": "Fullstack Developer",
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          "rationale": null,
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          "slug": "full-stack-engineer",
          "source": "db"
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        {
          "display_name": "Fullstack Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "source": "db"
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        {
          "display_name": "Hybrid Mobile Developer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "hybrid-mobile-developer",
          "source": "db"
        },
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          "display_name": "Ionic Developer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "ionic-developer",
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        {
          "display_name": "Web Developer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "web-developer",
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    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Pega Programming Languages \u0026 DSLs",
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        "rationale": "Programming languages and domain-specific languages used in Pega development.",
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        "source": "db"
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      "input_skill": "SQL",
      "llm_role": null,
      "roles_from_db": [
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          "display_name": "Pega Developer",
          "id": 24,
          "rationale": null,
          "role_archetype": null,
          "slug": "pega-developer",
          "source": "db"
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    },
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      "dimension": {
        "difficulty_hint": "well_known",
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        "rationale": "Core programming languages and markup used in WordPress development.",
        "slug": "programming-languages",
        "source": "db"
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      "input_skill": "SQL",
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      "roles_from_db": [
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          "display_name": "Backend Developer",
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          "rationale": null,
          "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
          "slug": "backend-engineer",
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          "display_name": "Fullstack Developer",
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          "slug": "full-stack-engineer",
          "source": "db"
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          "display_name": "Fullstack Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "display_name": "WordPress Dev",
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          "rationale": null,
          "role_archetype": "Engineering",
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    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Programming Languages \u0026 DSLs",
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        "rationale": "Oversee and guide the selection and effective use of programming and domain\u2010specific languages in software projects.",
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      "roles_from_db": [
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      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Programming Languages for Data Work",
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        "rationale": "Languages used to implement data pipelines, transformations, and operational glue. This is the primary coding surface for building ingestion, enrichment, and automation logic in data engineering.",
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      "roles_from_db": [
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          "slug": "data-engineer",
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        "difficulty_hint": "well_known",
        "display_name": "Cloud Hosting and Deployment Platforms for Web Applications",
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        "rationale": "Configuring, deploying, and managing web applications on vendor-specific cloud hosting, serverless, and deployment platforms. Includes services such as AWS Amplify, Firebase Hosting, Netlify, Vercel, Heroku, and GitHub Pages, as well as related platform-specific deployment and scaling workflows. Excludes build tooling and bundlers such as Webpack, Rollup, and Vite.",
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        "source": "db"
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      "input_skill": "Vercel",
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      "roles_from_db": [
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          "display_name": "Angular Frontend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "source": "db"
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        {
          "display_name": "React Frontend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "react-frontend-developer",
          "source": "db"
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          "display_name": "Svelte Frontend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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          "display_name": "Vue Frontend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
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      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
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        "rationale": "Familiarity with vendor-specific hosting and backend services for deploying and scaling web applications.",
        "slug": "cloud-platforms-hosting-providers",
        "source": "db"
      },
      "input_skill": "Vercel",
      "llm_role": null,
      "roles_from_db": [
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          "display_name": ".NET Backend Developer",
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          "alias_type": "VERSION",
          "id": 3221,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "MUI",
          "alias_type": "VERSION",
          "id": 3223,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Material UI 5",
          "alias_type": "VERSION",
          "id": 3226,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Material UI v5",
          "alias_type": "VERSION",
          "id": 3227,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Material-UI",
          "alias_type": "VERSION",
          "id": 3225,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "material ui v5",
          "alias_type": "VERSION",
          "id": 2161,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "material-ui",
          "alias_type": "VERSION",
          "id": 2160,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "material-ui v4",
          "alias_type": "VERSION",
          "id": 2162,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "mui",
          "alias_type": "VERSION",
          "id": 2158,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "mui v4",
          "alias_type": "VERSION",
          "id": 2159,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "v4",
          "alias_type": "VERSION",
          "id": 2156,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "v5",
          "alias_type": "VERSION",
          "id": 2157,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 5,
        "display_name": "Material UI",
        "id": 629,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "material-ui",
        "sub_category_id": 341,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Component Libraries and Design Systems",
            "id": 118,
            "rationale": "Reusable UI kits and design-system implementations that standardize look, feel, and interaction patterns across products. This is a distinct cluster because frontend engineers frequently consume and extend these libraries.",
            "slug": "component-libraries-and-design-systems",
            "source": "db"
          },
          "input_skill": "Mui",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Frontend Developer",
              "id": 7,
              "rationale": null,
              "role_archetype": null,
              "slug": "frontend-engineer",
              "source": "db"
            },
            {
              "display_name": "Fullstack Developer",
              "id": 15,
              "rationale": null,
              "role_archetype": null,
              "slug": "full-stack-engineer",
              "source": "db"
            },
            {
              "display_name": "React Frontend Developer",
              "id": 89,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "react-frontend-developer",
              "source": "db"
            },
            {
              "display_name": "Svelte Frontend Developer",
              "id": 92,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "svelte-frontend-developer",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Reusable UI Component Libraries and Design Systems",
            "id": 456,
            "rationale": "Knowledge of reusable UI kits, component libraries, and design-system conventions used to keep product experiences consistent and ship features quickly. Includes choosing and applying libraries such as Vuetify, Quasar, PrimeVue, Element Plus, Material UI, Chakra UI, Ant Design, Bootstrap, Radix UI, and Storybook; working with design tokens, component variants, theming APIs, pattern libraries, and accessibility-ready widgets. Excludes custom CSS architecture, routing, state management, backend API contracts, build pipelines, browser rendering internals, and mobile design systems.",
            "slug": "reusable-ui-component-libraries-and-design-systems",
            "source": "db"
          },
          "input_skill": "Mui",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Vue Frontend Developer",
              "id": 91,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "vue-frontend-developer",
              "source": "db"
            },
            {
              "display_name": "Web Developer",
              "id": 25,
              "rationale": null,
              "role_archetype": null,
              "slug": "web-developer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Mui",
      "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": "Ant Design",
          "alias_type": "CANONICAL",
          "id": 1115,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "ant design 5",
          "alias_type": "VERSION",
          "id": 2167,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "ant design v5",
          "alias_type": "VERSION",
          "id": 2170,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "ant-design 5.x",
          "alias_type": "VERSION",
          "id": 2172,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "ant-design v5",
          "alias_type": "VERSION",
          "id": 2171,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "ant-design-5",
          "alias_type": "VERSION",
          "id": 2168,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "ant-design@5",
          "alias_type": "VERSION",
          "id": 2169,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "antd",
          "alias_type": "VERSION",
          "id": 2166,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 5,
        "display_name": "Ant Design",
        "id": 631,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "ant-design",
        "sub_category_id": 341,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Component Libraries and Design Systems",
            "id": 118,
            "rationale": "Reusable UI kits and design-system implementations that standardize look, feel, and interaction patterns across products. This is a distinct cluster because frontend engineers frequently consume and extend these libraries.",
            "slug": "component-libraries-and-design-systems",
            "source": "db"
          },
          "input_skill": "Antd",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Frontend Developer",
              "id": 7,
              "rationale": null,
              "role_archetype": null,
              "slug": "frontend-engineer",
              "source": "db"
            },
            {
              "display_name": "Fullstack Developer",
              "id": 15,
              "rationale": null,
              "role_archetype": null,
              "slug": "full-stack-engineer",
              "source": "db"
            },
            {
              "display_name": "React Frontend Developer",
              "id": 89,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "react-frontend-developer",
              "source": "db"
            },
            {
              "display_name": "Svelte Frontend Developer",
              "id": 92,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "svelte-frontend-developer",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Reusable UI Component Libraries and Design Systems",
            "id": 456,
            "rationale": "Knowledge of reusable UI kits, component libraries, and design-system conventions used to keep product experiences consistent and ship features quickly. Includes choosing and applying libraries such as Vuetify, Quasar, PrimeVue, Element Plus, Material UI, Chakra UI, Ant Design, Bootstrap, Radix UI, and Storybook; working with design tokens, component variants, theming APIs, pattern libraries, and accessibility-ready widgets. Excludes custom CSS architecture, routing, state management, backend API contracts, build pipelines, browser rendering internals, and mobile design systems.",
            "slug": "reusable-ui-component-libraries-and-design-systems",
            "source": "db"
          },
          "input_skill": "Antd",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Vue Frontend Developer",
              "id": 91,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "vue-frontend-developer",
              "source": "db"
            },
            {
              "display_name": "Web Developer",
              "id": 25,
              "rationale": null,
              "role_archetype": null,
              "slug": "web-developer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Antd",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    }
  ],
  "unmatched_skills": [
    "Meta API"
  ]
}
API 3 — final-role-output
{
  "chosen_role": {
    "display_name": "Frontend Developer",
    "id": 7,
    "rationale": "Multi-alias tie (5 roles at 1.0) resolved by TIER_A_KRA: Frontend Developer",
    "role_archetype": null,
    "slug": "frontend-engineer",
    "source": "db"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "React Native",
      "tag": "in_db"
    },
    {
      "skill": "Meta API",
      "tag": "new"
    },
    {
      "skill": "AWS",
      "tag": "in_db"
    },
    {
      "skill": "MongoDB",
      "tag": "in_db"
    },
    {
      "skill": "Express.js",
      "tag": "in_db"
    },
    {
      "skill": "React",
      "tag": "in_db"
    },
    {
      "skill": "SQL",
      "tag": "in_db"
    },
    {
      "skill": "Vercel",
      "tag": "in_db"
    },
    {
      "skill": "Twilio",
      "tag": "in_db"
    },
    {
      "skill": "ContextAPI",
      "tag": "in_db"
    },
    {
      "skill": "Redux Toolkit",
      "tag": "in_db"
    },
    {
      "skill": "Tailwind CSS",
      "tag": "in_db"
    },
    {
      "skill": "Mui",
      "tag": "in_db"
    },
    {
      "skill": "Antd",
      "tag": "in_db"
    }
  ],
  "llm_cost_api1_usd": null,
  "llm_cost_api2_usd": null,
  "llm_cost_api3_usd": null,
  "llm_cost_total_usd": null,
  "persistence": {
    "items": [
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Cross-Platform Mobile UI Frameworks",
          "id": 319,
          "rationale": "Frameworks, rendering models, and component libraries used to build shared mobile screens, layouts, and interactive experiences across platforms. This includes React Native and related tooling such as React Native CLI and Expo, as well as cross-platform UI libraries and interaction patterns like React Native Paper, NativeBase, gesture handlers, and animated components; it also covers comparable hybrid mobile UI frameworks such as Flutter. Excludes browser-only frontend frameworks and native platform UI toolkits such as SwiftUI, UIKit, Jetpack Compose, and Android Views.",
          "slug": "cross-platform-mobile-ui-frameworks",
          "source": "db"
        },
        "dimension_id": 319,
        "input_skill": "React Native",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "React Native Developer",
            "id": 73,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "react-native-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 1040,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "UI Frameworks and Rendering",
          "id": 115,
          "rationale": "Component frameworks and rendering models used to build browser screens, reusable UI, and interactive client flows. This is a core cluster because frontend engineers spend much of their time composing and updating view hierarchies.",
          "slug": "ui-frameworks-and-rendering",
          "source": "db"
        },
        "dimension_id": 115,
        "input_skill": "React Native",
        "llm_role": null,
        "matched_chosen_role": true,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension saved",
        "role_dimension_saved": true,
        "roles_from_db": [
          {
            "display_name": "Frontend Developer",
            "id": 7,
            "rationale": null,
            "role_archetype": null,
            "slug": "frontend-engineer",
            "source": "db"
          },
          {
            "display_name": "Fullstack Developer",
            "id": 15,
            "rationale": null,
            "role_archetype": null,
            "slug": "full-stack-engineer",
            "source": "db"
          },
          {
            "display_name": "Fullstack Developer",
            "id": 435,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "fullstack-developer",
            "source": "db"
          },
          {
            "display_name": "Hybrid Mobile Developer",
            "id": 11,
            "rationale": null,
            "role_archetype": null,
            "slug": "hybrid-mobile-developer",
            "source": "db"
          },
          {
            "display_name": "Ionic Developer",
            "id": 434,
            "rationale": null,
            "role_archetype": null,
            "slug": "ionic-developer",
            "source": "db"
          },
          {
            "display_name": "Web Developer",
            "id": 25,
            "rationale": null,
            "role_archetype": null,
            "slug": "web-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 1040,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Cloud Platforms",
          "id": 20,
          "rationale": "Underlying cloud providers that host the managed services or infrastructure used by the role, such as AWS, Azure, and GCP.",
          "slug": "cloud-platforms",
          "source": "db"
        },
        "dimension_id": 20,
        "input_skill": "AWS",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": ".NET Backend Developer",
            "id": 83,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "dotnet-backend-developer",
            "source": "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": "Cyber Security Engineer",
            "id": 5,
            "rationale": null,
            "role_archetype": null,
            "slug": "cybersecurity-engineer",
            "source": "db"
          },
          {
            "display_name": "Data Engineer",
            "id": 2,
            "rationale": null,
            "role_archetype": null,
            "slug": "data-engineer",
            "source": "db"
          },
          {
            "display_name": "DevOps Engineer",
            "id": 10,
            "rationale": null,
            "role_archetype": null,
            "slug": "devops-engineer",
            "source": "db"
          },
          {
            "display_name": "Fullstack Developer",
            "id": 15,
            "rationale": null,
            "role_archetype": null,
            "slug": "full-stack-engineer",
            "source": "db"
          },
          {
            "display_name": "Fullstack Developer",
            "id": 435,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "fullstack-developer",
            "source": "db"
          },
          {
            "display_name": "Go Backend Developer",
            "id": 81,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "go-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Java Backend Developer",
            "id": 79,
            "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": "ML Engineer",
            "id": 3,
            "rationale": null,
            "role_archetype": null,
            "slug": "ml-engineer",
            "source": "db"
          },
          {
            "display_name": "MLOps Engineer",
            "id": 16,
            "rationale": null,
            "role_archetype": null,
            "slug": "ml-ops-engineer",
            "source": "db"
          },
          {
            "display_name": "Node.js Backend Developer",
            "id": 82,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "node-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Python Backend Developer",
            "id": 80,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "python-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Scala Backend Developer",
            "id": 87,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "scala-backend-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 187,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Cloud Platforms for AI Deployment",
          "id": 211,
          "rationale": "Major cloud services that provide infrastructure and managed services for AI workloads.",
          "slug": "cloud-platforms-for-ai-deployment",
          "source": "db"
        },
        "dimension_id": 211,
        "input_skill": "AWS",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "AI Engineer",
            "id": 13,
            "rationale": null,
            "role_archetype": null,
            "slug": "ai-engineer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 187,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Cloud Provider Platforms",
          "id": 131,
          "rationale": "Major cloud platforms and their core service ecosystems used to design target-state architectures, choose deployment boundaries, and evaluate managed capabilities. This is the primary substrate for cloud architecture decisions.",
          "slug": "cloud-provider-platforms",
          "source": "db"
        },
        "dimension_id": 131,
        "input_skill": "AWS",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Cloud Architect",
            "id": 9,
            "rationale": null,
            "role_archetype": null,
            "slug": "cloud-architect",
            "source": "db"
          },
          {
            "display_name": "Cloud Security Engineer",
            "id": 23,
            "rationale": null,
            "role_archetype": null,
            "slug": "cloud-security-engineer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 187,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Cloud Security Posture Tools",
          "id": 64,
          "rationale": "Cloud-native security platforms used to assess misconfiguration, workload exposure, and cloud control coverage. This dimension includes the major CNAPP/CSPM/CWPP vendors and cloud security services the role reviews and tunes.",
          "slug": "cloud-security-posture-tools",
          "source": "db"
        },
        "dimension_id": 64,
        "input_skill": "AWS",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Cloud Security Engineer",
            "id": 23,
            "rationale": null,
            "role_archetype": null,
            "slug": "cloud-security-engineer",
            "source": "db"
          },
          {
            "display_name": "Cyber Security Engineer",
            "id": 5,
            "rationale": null,
            "role_archetype": null,
            "slug": "cybersecurity-engineer",
            "source": "db"
          }
        ],
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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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