Pipeline run
405be1df-6684-4317-8d74-efa5ae5de0a0
Pipeline LLM cost (USD)
API 1: $0.0031
API 2: $0.0000
API 3: $0.0000
Total: $0.0031
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
· Frontend service integration
Build and test MERN web apps: create React/Redux interfaces, implement Node/Express REST APIs, connect MongoDB, and debug performance/responsiveness issues with the team.
"Design and implement RESTful APIs with Node.js and Express."
Tech stack maturity
Mainstream Modern
The stack centers on widely adopted current web technologies like Node.js, Express, React, Redux, REST, and MongoDB, which are modern and mainstream rather than bleeding-edge or legacy.
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 (6)
MongoDB
Express
React
Node.js
Redux
REST
Skill cluster (5 dimension groups, role-scoped)
API Interface and Contract Design
REST
JavaScript and TypeScript
Node.js
State Management Patterns
Redux
UI Frameworks and Rendering
React
Cross-cutting / unaligned
MongoDB
Express
Show KRA description ↓
• Design and develop web applications using the MERN stack (MongoDB, Express, React, and Node.js).
• Develop user interfaces with React and Redux.
• Design and implement RESTful APIs with Node.js and Express.
• Integrate data storage solutions such as MongoDB.
• Develop automated tests for web applications.
• Troubleshoot and debug web applications.
• Collaborate with other developers to ensure the best possible performance, quality, and responsiveness of applications.
• Stay up-to-date on emerging technologies.
• Bachelor’s degree in Computer Science or related field.
• 3+ years of experience with web development.
• Expertise in the MERN stack (MongoDB, Express, React, and Node.js).
• Experience with React and Redux.
• Experience with RESTful APIs.
• Knowledge of automated testing frameworks.
• Excellent problem-solving and communication skills.
• Ability to work independently and as part of a team.
Signals
Skill
fullstack-developer
0.83
Alias
full-stack-engineer
1.00
KRA
frontend-engineer
0.60
Status:
completed
Created: 2026-05-27T16:23:36.878393Z
Updated: 2026-05-27T16:24:39.341831Z
API 3 duration: 40953 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
Web Developer
CASE Aslug: web-developer · id: 25 · source: db
Multi-alias tie (3 roles at 1.0) resolved by TIER_B_TITLE: Web 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
0
Skipped
Job description
*Designation- Senior MERN Stack Developer *Work Experience: 5+ Years *Work type: On-Site *Work Location: Chennai | Madurai | Bangalore *Notice Period - Immediate to 15 Days MERN Stack Developer We are looking for an experienced MERN Stack Developer to join our team. The ideal candidate will have a strong background in web development and a passion for creating innovative solutions. Responsibilities: • Design and develop web applications using the MERN stack (MongoDB, Express, React, and Node.js). • Develop user interfaces with React and Redux. • Design and implement RESTful APIs with Node.js and Express. • Integrate data storage solutions such as MongoDB. • Develop automated tests for web applications. • Troubleshoot and debug web applications. • Collaborate with other developers to ensure the best possible performance, quality, and responsiveness of applications. • Stay up-to-date on emerging technologies. Requirements: • Bachelor’s degree in Computer Science or related field. • 3+ years of experience with web development. • Expertise in the MERN stack (MongoDB, Express, React, and Node.js). • Experience with React and Redux. • Experience with RESTful APIs. • Knowledge of automated testing frameworks. • Excellent problem-solving and communication skills. • Ability to work independently and as part of a team. We would like to invite interested candidates to contact mufizasafeen@colanonline.com, | 8754841272, | 8300343892 with their updated resumes. #urgent #hiring #mern #stack #developer #mongodb #express #react #node #react #node #react
Skills from this JD
Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.
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
Primary
Library skill
API 3: existing canonical (in_db)
Existing skill (matched library)
Canonical: Express
id=1414
· express
Aliases — catalog
- Express (CANONICAL) primary
- express 4 (VERSION)
- express 4.x (VERSION)
- express@4 (VERSION)
- expressjs (VERSION)
Context tags (catalog)
API
CORS
HTTP methods
JSON
JavaScript
Mongoose
Node.js
RESTful
asynchronous
body-parser
error handling
middleware
npm
routing
server-side
session management
template engines
Stored enrichment (catalog DB)
- Category
- Framework
- Sub-category
- Web Framework
- Vendor
- StrongLoop
- License
- mit
- Year introduced
- 2010
- Confidence
- 0.98
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Express appears in many Node.js job descriptions and remains a standard backend web framework; npm downloads and GitHub usage stay high despite newer alternatives like Fastify/NestJS.
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
- Frontend Framework
- Vendor
- Meta
- License
- mit
- Year introduced
- 2013
- Confidence
- 0.98
- Version strategy
- SEPARATE_ENTITY
- Version tag
- 18
Maturity reasoning: React appears in high-volume frontend job postings across startups and enterprises and remains a default hiring-pipeline skill, with strong GitHub/npm usage and ecosystem activity.
Skill profile (library / DB)
- Skill nature
- FRAMEWORK
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 5
- Sub-category id
- 1072
- 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 for WordPress Catalog dimension db id 329
Library dimension (catalog)
Roles linked in library: WordPress Dev
-
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 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 |
Node.js
Primary
Library skill
API 3: existing canonical (in_db)
Existing skill (matched library)
Canonical: Node.js
id=1564
· node-js
Aliases — catalog
- Node.js (CANONICAL) primary
- Node 20 LTS (VERSION)
- Node 20.x (VERSION)
- Node.js 20 (VERSION)
- Node.js 20 LTS (VERSION)
- Node.js 20.x (VERSION)
- node (VERSION)
- node 10 (VERSION)
- node 12 (VERSION)
- node 14 (VERSION)
- node 16 (VERSION)
- node 18 (VERSION)
- node 20 (VERSION)
- node v10 (VERSION)
- node v12 (VERSION)
- node v14 (VERSION)
- node v16 (VERSION)
- node v18 (VERSION)
- node v20 (VERSION)
- node.js (VERSION)
- node.js 10 (VERSION)
- node.js 12 (VERSION)
- node.js 14 (VERSION)
- node.js 16 (VERSION)
- node.js 18 (VERSION)
- node.js 20 (VERSION)
- nodejs (VERSION)
- nodejs 10 (VERSION)
- nodejs 12 (VERSION)
- nodejs 14 (VERSION)
- nodejs 16 (VERSION)
- nodejs 18 (VERSION)
- nodejs 20 (VERSION)
Context tags (catalog)
API
Asynchronous
Event-driven
Express
GraphQL
JavaScript
Jest
Koa
Microservices
Middleware
Mocha
MongoDB
Mongoose
NestJS
RESTful
Socket.io
TypeScript
npm
Stored enrichment (catalog DB)
- Category
- Runtime
- Sub-category
- Javascript Runtime
- Vendor
- OpenJS Foundation
- License
- mit
- Year introduced
- 2009
- Confidence
- 0.99
- Version strategy
- SEPARATE_ENTITY
- Version tag
- 20
Maturity reasoning: Node.js appears in high-volume job postings across backend/full-stack roles and is a standard runtime in major cloud/vendor docs and ecosystem tooling, indicating broad hiring-pipeline adoption.
Skill profile (library / DB)
- Skill nature
- RUNTIME
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 67
- Sub-category id
- 1872
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
JavaScript and TypeScript Catalog dimension db id 114
Library dimension (catalog)
Roles linked in library: Angular Frontend Developer, Frontend Developer, Ionic Developer, Node.js Backend Developer, React Frontend Developer, React Native Developer, Svelte Frontend Developer, Vue Frontend Developer, Web Developer
-
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 |
|---|---|---|---|
|
JavaScript and TypeScript
javascript-and-typescript
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
|
Web Application Frameworks
web-application-frameworks
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Redux
Primary
Library skill
API 3: existing canonical (in_db)
Existing skill (matched library)
Canonical: Redux
id=617
· redux
Aliases — catalog
- Redux (CANONICAL) primary
Context tags (catalog)
DevTools
RTK Query
React
Redux Toolkit
Saga
Thunk
actions
combineReducers
connect
devtools
dispatch
immutable
immutable state
mapDispatchToProps
mapStateToProps
middleware
normalized state
reducers
redux-persist
redux-saga
redux-toolkit
sagas
selector
selectors
state management
state tree
store
thunk
Stored enrichment (catalog DB)
- Category
- Library
- Sub-category
- State Management Library
- Vendor
- License
- mit
- Year introduced
- 2015
- Confidence
- 0.98
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Redux remains widely listed in frontend job descriptions and is still a common state-management skill in React stacks, though many teams now prefer Redux Toolkit or alternatives like Zustand for new work.
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)
-
Screen Navigation and State Catalog dimension db id 83
Library dimension (catalog)
Roles linked in library: Android Developer, Flutter Developer, Fullstack Developer, Fullstack Developer, Hybrid Mobile Developer, Ionic Developer, Native Mobile Developer, React Native Developer, iOS Developer
-
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 |
|---|---|---|---|
|
Screen Navigation and State
screen-navigation-and-state
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
State Management Patterns
state-management-patterns
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
REST
Primary
Library skill
API 3: existing canonical (in_db)
Existing skill (matched library)
Canonical: REST
id=11
· rest
Aliases — catalog
- REST (CANONICAL) primary
Context tags (catalog)
API
API design
API versioning
CRUD
DELETE
GET
HATEOAS
HTTP
JSON
OAuth
OAuth2
OpenAPI
POST
PUT
Postman
RESTful
Swagger
URI
Webhooks
XML
authentication
client-server
content negotiation
endpoint
endpoints
middleware
resource
resource-oriented
serialization
stateless
status codes
versioning
web services
Stored enrichment (catalog DB)
- Category
- Concept
- Sub-category
- Api Architecture Style
- Year introduced
- 2000
- Confidence
- 0.88
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: REST is a default API architecture in many job descriptions and is widely supported by major vendors/frameworks; OpenAPI and RESTful endpoints remain standard in hiring pipelines.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 2
- Sub-category id
- 2122
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
API Design and Contracts Catalog dimension db id 3
Library dimension (catalog)
Roles linked in library: Backend Developer, Fullstack Developer, Fullstack Developer
-
API Interface and Contract Design Catalog dimension db id 289
Library dimension (catalog)
Roles linked in library: .NET Backend Developer, Go Backend Developer, Kotlin Backend Developer, Node.js Backend Developer, PHP Backend Developer, Python Backend Developer, Ruby Backend Developer, Scala Backend Developer
-
Integration Protocols & Standards Catalog dimension db id 271
Library dimension (catalog)
Roles linked in library: Pega Developer
-
Standards, Protocols & Compliance Catalog dimension db id 452
Library dimension (catalog)
Roles linked in library: Engineering Manager, Sitecore Dev
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
API Design and Contracts
api-design-and-contracts
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
API Interface and Contract Design
api-interface-and-contract-design
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Integration Protocols & Standards
integration-protocols-standards
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
|
Standards, Protocols & Compliance
standards-protocols-compliance
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
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 |
|---|---|---|---|---|---|---|
| MongoDB | in_db |
NoSQL Databases
nosql-databases
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Express | 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 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 | |
| Node.js | in_db |
JavaScript and TypeScript
javascript-and-typescript
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Node.js | in_db |
Web Application Frameworks
web-application-frameworks
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Redux | in_db |
Screen Navigation and State
screen-navigation-and-state
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Redux | in_db |
State Management Patterns
state-management-patterns
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| REST | in_db |
API Design and Contracts
api-design-and-contracts
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| REST | in_db |
API Interface and Contract Design
api-interface-and-contract-design
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| REST | in_db |
Integration Protocols & Standards
integration-protocols-standards
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| REST | in_db |
Standards, Protocols & Compliance
standards-protocols-compliance
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Library artifacts (this run)
No artifact rows for this run.
nano JD Parser — gpt-4.1-nano click to toggle
RoleSenior MERN Stack Developer
CompanyColan Infotech
Experience5+ Years
DomainIT Services & Consulting
Location
Chennai, India
(onsite)
JD type
pass
Show raw JSON
{
"JD_type": "pass",
"about_company": null,
"certifications": [],
"company_name": "Colan Infotech",
"ctc": null,
"domain": {
"primary": {
"aliases": [
"ITES",
"BPO"
],
"domain": "IT Services \u0026 Consulting"
},
"secondary": null
},
"education": [
{
"level": "Bachelor\u0027s",
"qualification": "BTECH/BE/BSC - Computer Science (or related)",
"raw": "Bachelor\u2019s degree in Computer Science or related field.",
"requirement": "required"
}
],
"experience": {
"max": null,
"min": 5,
"raw": "5+ Years"
},
"job_locations": [
{
"aliases": [
"Madras"
],
"city": "Chennai",
"country": "India",
"state": null,
"work_mode": "onsite"
},
{
"aliases": [],
"city": "Madurai",
"country": "India",
"state": null,
"work_mode": "onsite"
},
{
"aliases": [
"Bengaluru"
],
"city": "Bangalore",
"country": "India",
"state": "Karnataka",
"work_mode": "onsite"
}
],
"role": "Senior MERN Stack Developer",
"role_aliases": [
"MERN Developer",
"Full Stack Developer",
"Web Developer"
],
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 8,
"heading": "Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "\u2022 Design and develop web",
"last_5_words": "on emerging technologies."
},
"text": "\u2022 Design and develop web applications using the MERN stack (MongoDB, Express, React, and Node.js).\n\u2022 Develop user interfaces with React and Redux.\n\u2022 Design and implement RESTful APIs with Node.js and Express.\n\u2022 Integrate data storage solutions such as MongoDB.\n\u2022 Develop automated tests for web applications.\n\u2022 Troubleshoot and debug web applications.\n\u2022 Collaborate with other developers to ensure the best possible performance, quality, and responsiveness of applications.\n\u2022 Stay up-to-date on emerging technologies.",
"word_count": 83
},
{
"bullet_count": 8,
"heading": "Requirements",
"heading_was_present": true,
"source_marker": {
"first_5_words": "\u2022 Bachelor\u2019s degree in Computer",
"last_5_words": "independently and as part of a team."
},
"text": "\u2022 Bachelor\u2019s degree in Computer Science or related field.\n\u2022 3+ years of experience with web development.\n\u2022 Expertise in the MERN stack (MongoDB, Express, React, and Node.js).\n\u2022 Experience with React and Redux.\n\u2022 Experience with RESTful APIs.\n\u2022 Knowledge of automated testing frameworks.\n\u2022 Excellent problem-solving and communication skills.\n\u2022 Ability to work independently and as part of a team.",
"word_count": 83
}
],
"urls": []
}
API 1 — extract-from-jd click to toggle
{
"final_skills": [
{
"is_primary": true,
"skill_name": "MongoDB"
},
{
"is_primary": true,
"skill_name": "Express"
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{
"is_primary": true,
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},
{
"is_primary": true,
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},
{
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{
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"skill_name": "REST"
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],
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"MERN Developer",
"Full Stack Developer",
"Web Developer"
],
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},
"nano_parsed": {
"JD_type": "pass",
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"certifications": [],
"company_name": "Colan Infotech",
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"aliases": [
"ITES",
"BPO"
],
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{
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}
],
"experience": {
"max": null,
"min": 5,
"raw": "5+ Years"
},
"job_locations": [
{
"aliases": [
"Madras"
],
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"work_mode": "onsite"
},
{
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"work_mode": "onsite"
},
{
"aliases": [
"Bengaluru"
],
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}
],
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"MERN Developer",
"Full Stack Developer",
"Web Developer"
],
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"heading": "Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "\u2022 Design and develop web",
"last_5_words": "on emerging technologies."
},
"text": "\u2022 Design and develop web applications using the MERN stack (MongoDB, Express, React, and Node.js).\n\u2022 Develop user interfaces with React and Redux.\n\u2022 Design and implement RESTful APIs with Node.js and Express.\n\u2022 Integrate data storage solutions such as MongoDB.\n\u2022 Develop automated tests for web applications.\n\u2022 Troubleshoot and debug web applications.\n\u2022 Collaborate with other developers to ensure the best possible performance, quality, and responsiveness of applications.\n\u2022 Stay up-to-date on emerging technologies.",
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{
"bullet_count": 8,
"heading": "Requirements",
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"source_marker": {
"first_5_words": "\u2022 Bachelor\u2019s degree in Computer",
"last_5_words": "independently and as part of a team."
},
"text": "\u2022 Bachelor\u2019s degree in Computer Science or related field.\n\u2022 3+ years of experience with web development.\n\u2022 Expertise in the MERN stack (MongoDB, Express, React, and Node.js).\n\u2022 Experience with React and Redux.\n\u2022 Experience with RESTful APIs.\n\u2022 Knowledge of automated testing frameworks.\n\u2022 Excellent problem-solving and communication skills.\n\u2022 Ability to work independently and as part of a team.",
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}
],
"urls": []
},
"rejected": false,
"rejection_reason": null,
"run_id": "405be1df-6684-4317-8d74-efa5ae5de0a0",
"stage3_signals": {
"alias_found": true,
"alias_match_roles": [
{
"display_name": "Fullstack Developer",
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"matched_count": null,
"matched_skills": null,
"role_id": 15,
"score": 1.0,
"slug": "full-stack-engineer",
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},
{
"display_name": "Frontend Developer",
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"matched_count": null,
"matched_skills": null,
"role_id": 7,
"score": 1.0,
"slug": "frontend-engineer",
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},
{
"display_name": "Web Developer",
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"matched_count": null,
"matched_skills": null,
"role_id": 25,
"score": 1.0,
"slug": "web-developer",
"total_count": null
}
],
"kra_match_roles": [
{
"display_name": "Frontend Developer",
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{
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"sentence": "Develop user interfaces with React and Redux.",
"similarity": 0.6846
},
{
"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.",
"sentence": "Design and develop web applications using the MERN stack (MongoDB, Express, React, and Node.js).",
"similarity": 0.5665
},
{
"kra_text": "Collaborates with UX designers to refine interaction details, animations, responsive breakpoints, and micro-interaction behavior.",
"sentence": "Collaborate with other developers to ensure the best possible performance, quality, and responsiveness of applications.",
"similarity": 0.5466
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 7,
"score": 0.5992,
"slug": "frontend-engineer",
"total_count": null
},
{
"display_name": "Python Backend Developer",
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{
"kra_text": "Troubleshoot server-side defects",
"sentence": "Troubleshoot and debug web applications.",
"similarity": 0.6227
},
{
"kra_text": "Write backend-focused automated checks",
"sentence": "Develop automated tests for web applications.",
"similarity": 0.6082
},
{
"kra_text": "Design backend endpoints and request handling",
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"similarity": 0.5014
}
],
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"matched_skills": null,
"role_id": 80,
"score": 0.5774,
"slug": "python-backend-developer",
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},
{
"display_name": "Flutter Developer",
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{
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},
{
"kra_text": "Implement user-facing screens and flows",
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},
{
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"similarity": 0.5089
}
],
"matched_count": null,
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"role_id": 74,
"score": 0.5612,
"slug": "flutter-developer",
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},
{
"display_name": "Fullstack Developer",
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{
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},
{
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"sentence": "Troubleshoot and debug web applications.",
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},
{
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}
],
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},
{
"display_name": "Svelte Frontend Developer",
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{
"kra_text": "backend data integration",
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},
{
"kra_text": "frontend debugging and fixes",
"sentence": "Troubleshoot and debug web applications.",
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},
{
"kra_text": "UI component development",
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}
],
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}
],
"skill_match_roles": [
{
"display_name": "Fullstack Developer",
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"matched_count": 5,
"matched_skills": [
"Express",
"Node.js",
"REST",
"React",
"Redux"
],
"role_id": 435,
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"slug": "fullstack-developer",
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},
{
"display_name": "Fullstack Developer",
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"matched_count": 5,
"matched_skills": [
"Express",
"Node.js",
"REST",
"React",
"Redux"
],
"role_id": 15,
"score": 0.8333,
"slug": "full-stack-engineer",
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},
{
"display_name": "Backend Developer",
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"matched_count": 4,
"matched_skills": [
"Express",
"MongoDB",
"Node.js",
"REST"
],
"role_id": 1,
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"slug": "backend-engineer",
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},
{
"display_name": "Frontend Developer",
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"matched_count": 3,
"matched_skills": [
"Node.js",
"React",
"Redux"
],
"role_id": 7,
"score": 0.5,
"slug": "frontend-engineer",
"total_count": 6
},
{
"display_name": "Python Backend Developer",
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"matched_count": 3,
"matched_skills": [
"Express",
"Node.js",
"REST"
],
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"score": 0.5,
"slug": "python-backend-developer",
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}
]
},
"stage4_decision": {
"alias_collision_detected": true,
"case": "A",
"chosen_role": {
"display_name": "Web Developer",
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"matched_count": null,
"matched_skills": null,
"role_id": 25,
"score": 1.0,
"slug": "web-developer",
"total_count": null
},
"confidence": 0.95,
"is_new_role": false,
"llm2_fired": false,
"llm2_reasoning": null,
"matched_dimensions": [],
"matched_kras": [],
"matched_skills": [],
"new_role_display_name": null,
"new_role_slug": null,
"queued": false,
"reasoning": "Multi-alias tie (3 roles at 1.0) resolved by TIER_B_TITLE: Web Developer",
"sub_role": null
},
"stage5_updates": null
}
API 2 — extract-details
{
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{
"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": 2272,
"existing_alias_text": "Express",
"input_term": "Express",
"matched_canonical": {
"category_id": 5,
"display_name": "Express",
"id": 1414,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "FRAMEWORK",
"slug": "express",
"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,
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"is_also_category": false,
"is_extractable": true,
"skill_nature": "FRAMEWORK",
"slug": "react",
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"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
},
{
"alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
"alias_persisted": false,
"existing_alias_id": 2500,
"existing_alias_text": "Node.js",
"input_term": "Node.js",
"matched_canonical": {
"category_id": 67,
"display_name": "Node.js",
"id": 1564,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "RUNTIME",
"slug": "node-js",
"sub_category_id": 1872,
"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": 1101,
"existing_alias_text": "Redux",
"input_term": "Redux",
"matched_canonical": {
"category_id": 7,
"display_name": "Redux",
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"is_also_category": false,
"is_extractable": true,
"skill_nature": "LIBRARY",
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"typical_lifespan": "EVERGREEN",
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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": 106,
"existing_alias_text": "REST",
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"matched_canonical": {
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"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
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"typical_lifespan": "EVERGREEN",
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},
"matched_via": "alias"
}
],
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},
{
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{
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},
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},
{
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{
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},
{
"display_name": "Sitecore Dev",
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},
{
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},
{
"display_name": "Engineering Manager",
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},
{
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},
{
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},
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},
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},
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},
{
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},
{
"display_name": "Svelte Frontend Developer",
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},
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},
{
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{
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},
{
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},
{
"display_name": "iOS Developer",
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},
{
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},
{
"display_name": "Go Backend Developer",
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},
{
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},
{
"display_name": "Ruby Backend Developer",
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},
{
"display_name": "Scala Backend Developer",
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},
{
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}
],
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"rationale": "Multi-alias tie (3 roles at 1.0) resolved by TIER_B_TITLE: Web Developer",
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},
"dimensions": [
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"dimension": {
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},
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]
},
{
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},
{
"display_name": "Node.js Backend Developer",
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"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
}
]
}
],
"input_skill": "Node.js",
"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": "Redux",
"alias_type": "CANONICAL",
"id": 1101,
"is_primary": true,
"match_strategy": "CASE_INSENSITIVE"
}
],
"canonical": {
"category_id": 7,
"display_name": "Redux",
"id": 617,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "LIBRARY",
"slug": "redux",
"sub_category_id": 490,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Screen Navigation and State",
"id": 83,
"rationale": "Patterns for moving users through app flows and keeping client state consistent across screens, refreshes, and app transitions. This is central to feature work because iOS engineers own the in-app request flow and UI logic.",
"slug": "screen-navigation-and-state",
"source": "db"
},
"input_skill": "Redux",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Android Developer",
"id": 4,
"rationale": null,
"role_archetype": null,
"slug": "android-engineer",
"source": "db"
},
{
"display_name": "Flutter Developer",
"id": 74,
"rationale": null,
"role_archetype": "Engineering",
"slug": "flutter-developer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 435,
"rationale": null,
"role_archetype": "Engineering",
"slug": "fullstack-developer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"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": "Native Mobile Developer",
"id": 75,
"rationale": null,
"role_archetype": "Engineering",
"slug": "native-mobile-developer",
"source": "db"
},
{
"display_name": "React Native Developer",
"id": 73,
"rationale": null,
"role_archetype": "Engineering",
"slug": "react-native-developer",
"source": "db"
},
{
"display_name": "iOS Developer",
"id": 6,
"rationale": null,
"role_archetype": null,
"slug": "ios-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "State Management Patterns",
"id": 116,
"rationale": "Client-side state organization for forms, UI interactions, cached data, and cross-component coordination. This cluster is coherent because frontend work often hinges on predictable state transitions and data flow.",
"slug": "state-management-patterns",
"source": "db"
},
"input_skill": "Redux",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Angular Frontend Developer",
"id": 90,
"rationale": null,
"role_archetype": "Engineering",
"slug": "angular-frontend-developer",
"source": "db"
},
{
"display_name": "Flutter Developer",
"id": 74,
"rationale": null,
"role_archetype": "Engineering",
"slug": "flutter-developer",
"source": "db"
},
{
"display_name": "Frontend Developer",
"id": 7,
"rationale": null,
"role_archetype": null,
"slug": "frontend-engineer",
"source": "db"
},
{
"display_name": "Ionic Developer",
"id": 434,
"rationale": null,
"role_archetype": null,
"slug": "ionic-developer",
"source": "db"
},
{
"display_name": "React Frontend Developer",
"id": 89,
"rationale": null,
"role_archetype": "Engineering",
"slug": "react-frontend-developer",
"source": "db"
}
]
}
],
"input_skill": "Redux",
"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": "REST",
"alias_type": "CANONICAL",
"id": 106,
"is_primary": true,
"match_strategy": "CASE_INSENSITIVE"
}
],
"canonical": {
"category_id": 2,
"display_name": "REST",
"id": 11,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "rest",
"sub_category_id": 2122,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "API Design and Contracts",
"id": 3,
"rationale": "Designing request/response shapes and the rules that govern client-server interaction. This cluster is coherent because full stack engineers often own the contract between UI behavior and backend implementation.",
"slug": "api-design-and-contracts",
"source": "db"
},
"input_skill": "REST",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Backend Developer",
"id": 1,
"rationale": null,
"role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
"slug": "backend-engineer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 435,
"rationale": null,
"role_archetype": "Engineering",
"slug": "fullstack-developer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "API Interface and Contract Design",
"id": 289,
"rationale": "Designing backend service interfaces and contracts that other systems consume, including endpoint and operation shape, request/response payloads, schema and validation, pagination, filtering, idempotency, versioning, status codes, and backward compatibility across REST, GraphQL, gRPC, and OpenAPI-based APIs.",
"slug": "api-interface-and-contract-design",
"source": "db"
},
"input_skill": "REST",
"llm_role": null,
"roles_from_db": [
{
"display_name": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-developer",
"source": "db"
},
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-developer",
"source": "db"
},
{
"display_name": "Kotlin Backend Developer",
"id": 84,
"rationale": null,
"role_archetype": "Engineering",
"slug": "kotlin-server-backend-developer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "PHP Backend Developer",
"id": 86,
"rationale": null,
"role_archetype": "Engineering",
"slug": "php-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
},
{
"display_name": "Ruby Backend Developer",
"id": 85,
"rationale": null,
"role_archetype": "Engineering",
"slug": "ruby-backend-developer",
"source": "db"
},
{
"display_name": "Scala Backend Developer",
"id": 87,
"rationale": null,
"role_archetype": "Engineering",
"slug": "scala-backend-developer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Integration Protocols \u0026 Standards",
"id": 271,
"rationale": "Standards and protocols for integrating Pega applications.",
"slug": "integration-protocols-standards",
"source": "db"
},
"input_skill": "REST",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Pega Developer",
"id": 24,
"rationale": null,
"role_archetype": null,
"slug": "pega-developer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Standards, Protocols \u0026 Compliance",
"id": 452,
"rationale": "Ensure teams adhere to industry standards, security protocols, and regulatory compliance requirements.",
"slug": "standards-protocols-compliance",
"source": "db"
},
"input_skill": "REST",
"llm_role": null,
"roles_from_db": [
{
"display_name": "Engineering Manager",
"id": 121,
"rationale": null,
"role_archetype": null,
"slug": "engineering-manager",
"source": "db"
},
{
"display_name": "Sitecore Dev",
"id": 233,
"rationale": null,
"role_archetype": "Engineering",
"slug": "sitecore-dev",
"source": "db"
}
]
}
],
"input_skill": "REST",
"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": []
}
API 3 — final-role-output
{
"chosen_role": {
"display_name": "Web Developer",
"id": 25,
"rationale": "Multi-alias tie (3 roles at 1.0) resolved by TIER_B_TITLE: Web Developer",
"role_archetype": null,
"slug": "web-developer",
"source": "db"
},
"chosen_role_resolution": "in_db",
"final_input_skills": [
{
"skill": "MongoDB",
"tag": "in_db"
},
{
"skill": "Express",
"tag": "in_db"
},
{
"skill": "React",
"tag": "in_db"
},
{
"skill": "Node.js",
"tag": "in_db"
},
{
"skill": "Redux",
"tag": "in_db"
},
{
"skill": "REST",
"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": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "NoSQL Databases",
"id": 19,
"rationale": "Models and manages data using non-relational database systems.",
"slug": "nosql-databases",
"source": "db"
},
"dimension_id": 19,
"input_skill": "MongoDB",
"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": "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"
}
],
"skill_dimension_saved": true,
"skill_id": 91,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Web Application Frameworks",
"id": 2,
"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.",
"slug": "web-application-frameworks",
"source": "db"
},
"dimension_id": 2,
"input_skill": "Express",
"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": "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": "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": "Java Backend Developer",
"id": 79,
"rationale": null,
"role_archetype": "Engineering",
"slug": "java-backend-developer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "PHP Backend Developer",
"id": 86,
"rationale": null,
"role_archetype": "Engineering",
"slug": "php-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 1414,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Application Frameworks \u0026 Libraries",
"id": 451,
"rationale": "Covers the primary software frameworks and libraries often used alongside Sitecore for building and enhancing site experiences.",
"slug": "application-frameworks-libraries",
"source": "db"
},
"dimension_id": 451,
"input_skill": "React",
"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": "Sitecore Dev",
"id": 233,
"rationale": null,
"role_archetype": "Engineering",
"slug": "sitecore-dev",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 610,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Frameworks \u0026 Libraries",
"id": 360,
"rationale": "Manage adoption, integration, and best practices around key software frameworks and libraries.",
"slug": "frameworks-libraries",
"source": "db"
},
"dimension_id": 360,
"input_skill": "React",
"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": "Drupal Dev",
"id": 228,
"rationale": null,
"role_archetype": "Engineering",
"slug": "drupal-dev",
"source": "db"
},
{
"display_name": "Engineering Manager",
"id": 121,
"rationale": null,
"role_archetype": null,
"slug": "engineering-manager",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 610,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Frontend Frameworks and Libraries",
"id": 434,
"rationale": "Utilizing modern JavaScript frameworks and Shopify libraries to build dynamic and interactive storefronts.",
"slug": "frontend-frameworks-and-libraries",
"source": "db"
},
"dimension_id": 434,
"input_skill": "React",
"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": "Shopify Dev",
"id": 230,
"rationale": null,
"role_archetype": "Engineering",
"slug": "shopify-dev",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 610,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "JavaScript for WordPress",
"id": 329,
"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.",
"slug": "javascript-for-wordpress",
"source": "db"
},
"dimension_id": 329,
"input_skill": "React",
"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": "WordPress Dev",
"id": 227,
"rationale": null,
"role_archetype": "Engineering",
"slug": "wordpress-dev",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 610,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Component Architecture",
"id": 302,
"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.",
"slug": "react-component-architecture",
"source": "db"
},
"dimension_id": 302,
"input_skill": "React",
"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 Frontend Developer",
"id": 89,
"rationale": null,
"role_archetype": "Engineering",
"slug": "react-frontend-developer",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 610,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"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",
"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": 435,
"rationale": null,
"role_archetype": "Engineering",
"slug": "fullstack-developer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"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": 610,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 25,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "JavaScript and TypeScript",
"id": 114,
"rationale": "Primary implementation languages for browser client code, UI logic, and shared frontend utilities. These languages are the main coding surface for building interactive web experiences in this role.",
"slug": "javascript-and-typescript",
"source": "db"
},
"dimension_id": 114,
"input_skill": "Node.js",
"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": "Angular Frontend Developer",
"id": 90,
"rationale": null,
"role_archetype": "Engineering",
"slug": "angular-frontend-developer",
"source": "db"
},
{
"display_name": "Frontend Developer",
"id": 7,
"rationale": null,
"role_archetype": null,
"slug": "frontend-engineer",
"source": "db"
},
{
"display_name": "Ionic Developer",
"id": 434,
"rationale": null,
"role_archetype": null,
"slug": "ionic-developer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "React Frontend Developer",
"id": 89,
"rationale": null,
"role_archetype": "Engineering",
"slug": "react-frontend-developer",
"source": "db"
},
{
"display_name": "React Native Developer",
"id": 73,
"rationale": null,
"role_archetype": "Engineering",
"slug": "react-native-developer",
"source": "db"
},
{
"display_name": "Svelte Frontend Developer",
"id": 92,
"rationale": null,
"role_archetype": "Engineering",
"slug": "svelte-frontend-developer",
"source": "db"
},
{
"display_name": "Vue Frontend Developer",
"id": 91,
"rationale": null,
"role_archetype": "Engineering",
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