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Pipeline run

780342b1-b0ec-4c03-8a7f-eea465de455b

Pipeline LLM cost (USD)
API 1: $0.0105 API 2: $0.0002 API 3: $0.0000 Total: $0.0107

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 · API and service implementation
Build and maintain Ruby on Rails APIs and web features, while wiring in JavaScript/HTML5/CSS3 front-end pieces, automated tests, CI, and Git-based versioning.
"Experience in handling and developing APIs"
Tech stack maturity
Mainstream Legacy
The skill set centers on Ruby on Rails with foundational web technologies and standard tooling, which is widely used but not typically classified as cloud-native or bleeding-edge.
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 (16)
Ruby Ruby on Rails JavaScript HTML5 CSS3 Automated Testing Continuous Integration API Git Resque RSpec Mocking MVC REST Mercurial SVN
Skill cluster (6 dimension groups, role-scoped)
API Design and Contracts
REST
Application Architecture and Code Organization
MVC
Programming Languages
JavaScript
Testing and Quality Assurance
Mocking
Web Application Frameworks
Ruby on Rails
Cross-cutting / unaligned
Ruby HTML5 CSS3 Automated Testing Continuous Integration API Git Resque RSpec Mercurial SVN
Show KRA description ↓
1) Good understanding of the syntax of the Ruby language. 2) Knowledge of RoR and libraries (Resque or RSpec) 3) Knowledge of OOPS. 4) Front-end technologies – such as JavaScript, HTML5, and CSS3. 5) Familiarity with automated testing, continuous integration. 6) Experience in handling and developing APIs 7) Knowledge of Mocking, MVC, RESTful 8) Skilled at code versioning tools such as Git, Mercurial, or SVN 9) Pragmatism, reliability, and curiosity

Signals

Skill full-stack-engineer
0.33
Alias backend-engineer
1.00
KRA node-backend-developer
0.48

Post-classification

Centroidupdated · n=576
Alias collision log
New-role queue
New skills captured4
New KRA capturedyes

Captured for admin review

Automated Testing primary Backend Developer pending
Continuous Integration primary Backend Developer pending
Mercurial Backend Developer pending
SVN Backend Developer pending
R&R fragment (sim 0.00) Backend Developer pending

1) Good understanding of the syntax of the Ruby language. 2) Knowledge of RoR and libraries (Resque or RSpec) 3) Knowledge of OOPS. 4) Front-end technologies – such as JavaScript, HTML5, and CSS3. 5) …

Status: completed Created: 2026-05-27T14:35:09.176749Z Updated: 2026-06-12T17:32:57.076004Z API 3 duration: 72422 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

Backend Developer

Ruby Backend Developer

sub-role · 0.99 domain · Software Engineering CASE DOMAIN

slug: backend-engineer · id: 1 · source: db · sub-role slug: ruby-backend-developer

Domain=Software Engineering → sub-role ruby-backend-developer; The JD centers on Ruby on Rails backend development, API work, testing, and MVC/REST concepts, which best matches a backend Ruby on Rails developer.

Matched skills

RubyRoRResqueRSpecJavaScriptHTML5CSS3automated testingcontinuous integrationAPIsMockingMVCRESTfulGitMercurialSVN

Matched dimensions

Ruby on Rails developmentAPI developmentBackend engineeringTest automationVersion control

Matched KRAs

Good understanding of the syntax of the Ruby languageKnowledge of RoR and librariesExperience in handling and developing APIsKnowledge of Mocking, MVC, RESTfulSkilled at code versioning tools

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

Umenit Solutions LLP is a close knit family of young professionals, our vision is to bring about progressive real world change by Manipulating virtual solutions. Our ecosystem encourages organic growth of workflow and businesses.
We believe in developing an ecosystem that can empower global enterprises and startups. We are committed to core tech values. Our goal is to build long lasting development centric relationships with our customers. We aim to reduce any and all risks along with providing software consultants and tech support.
 
Job Description 


ROR Developer 
1) Good understanding of the syntax of the Ruby language.
2) Knowledge of RoR and libraries (Resque or RSpec)
3) Knowledge of OOPS.
4) Front-end technologies – such as JavaScript, HTML5, and CSS3.
5) Familiarity with automated testing, continuous integration.
6) Experience in handling and developing APIs
7) Knowledge of Mocking, MVC, RESTful
8) Skilled at code versioning tools such as Git, Mercurial, or SVN
9) Pragmatism, reliability, and curiosity   

Relevant Experience – 3+ yrs  
Notice Period - Immediate to 30 days  
Location – Noida Sector 62 (WFH till Covid situation is in control)
Working Days – 5 days
Timings – 10:00am to 6:30pm

Skills from this JD

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

Ruby Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Ruby id=300 · ruby

Aliases — catalog

  • Ruby (CANONICAL) primary
  • CRuby (VERSION)
  • MRI (VERSION)
  • Ruby 2 (VERSION)
  • Ruby 2.6 (VERSION)
  • Ruby 2.7 (VERSION)
  • Ruby 2.x (VERSION)
  • Ruby 3 (VERSION)
  • Ruby 3.2 (VERSION)
  • Ruby 3.3 (VERSION)
  • Ruby 3.x (VERSION)
  • ruby 3 (VERSION)
  • ruby 3.3 (VERSION)
  • ruby 3.x (VERSION)
  • ruby3 (VERSION)
  • ruby3.3 (VERSION)
  • ruby3.x (VERSION)

Context tags (catalog)

API ActiveJob ActiveRecord Bundler Capistrano Capybara ERB Gem Gemfile JRuby MVC Minitest Puma RSpec Rails Rake Rubocop Sidekiq Sinatra YAML

Stored enrichment (catalog DB)

Category
Language
Sub-category
Programming Language
Vendor
Ruby Association
License
mit
Year introduced
1995
Confidence
0.99
Version strategy
SEPARATE_ENTITY
Version tag
3.3

Maturity reasoning: Ruby remains common in job postings, especially for Rails backends and legacy web stacks; it’s still a standard hiring-pipeline language rather than a niche or sunset tech.

Skill profile (library / DB)

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

Dimensions (API 2 worklist)

  • Programming Languages and Scripting Catalog dimension db id 59

    Library dimension (catalog)

    Roles linked in library: Cyber Security Engineer

  • Ruby Language and Syntax Catalog dimension db id 415

    Library dimension (catalog)

    Roles linked in library: Ruby Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Programming Languages and Scripting
programming-languages-and-scripting
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby Language and Syntax
ruby-language-and-syntax
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby on Rails Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Ruby on Rails id=10 · ruby-on-rails

Aliases — catalog

  • Ruby on Rails (CANONICAL) primary
  • Rails 5 (VERSION)
  • Rails 5.x (VERSION)
  • Rails 6 (VERSION)
  • Rails 6.x (VERSION)
  • Rails 7 (VERSION)
  • Rails 7.x (VERSION)
  • Ruby on Rails 5 (VERSION)
  • Ruby on Rails 5.x (VERSION)
  • Ruby on Rails 6 (VERSION)
  • Ruby on Rails 6.x (VERSION)
  • Ruby on Rails 7 (VERSION)
  • Ruby on Rails 7.x (VERSION)

Context tags (catalog)

ActionCable ActionController ActionView ActiveRecord Bundler Capistrano Capybara Devise Gemfile Heroku Hotwire MVC Migrations PostgreSQL Puma Pundit RESTful RESTful routes RSpec Rails API Sidekiq Stimulus Turbo Webpacker

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Web Framework
Vendor
David Heinemeier Hansson
License
mit
Year introduced
2005
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: Ruby on Rails remains widely listed in job descriptions and powers many production web apps; GitHub activity and hiring demand are steady, though below newer stacks like React/Node.

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)

  • Ruby Web Frameworks Catalog dimension db id 416

    Library dimension (catalog)

    Roles linked in library: Ruby Backend 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
Ruby Web Frameworks
ruby-web-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Web Application Frameworks
web-application-frameworks
Existing dimension (library) · Role↔dimension saved
Resque Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Resque id=3922 · resque

Aliases — catalog

  • Resque (CANONICAL) primary

Context tags (catalog)

API integration Delayed Job Redis Sidekiq asynchronous background processing failure handling job queue job retries logging monitoring performance optimization queueing scalability task scheduling worker

Stored enrichment (catalog DB)

Category
Tool
Sub-category
Background Job Tool
Vendor
GitHub
License
mit
Year introduced
2010
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Resque appears in relatively few current job postings compared with Sidekiq/Celery, and its GitHub activity has been far lower than newer Ruby job queues, indicating a narrow legacy footprint rather than broad adoption.

Skill profile (library / DB)

Skill nature
TOOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
13
Sub-category id
3119
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Messaging and Background Jobs Catalog dimension db id 291

    Library dimension (catalog)

    Roles linked in library: PHP Backend Developer, Python Backend Developer, Ruby Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Messaging and Background Jobs
messaging-and-background-jobs
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
RSpec Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: RSpec id=3946 · rspec

Aliases — catalog

  • RSpec (CANONICAL) primary

Context tags (catalog)

Behavior Driven Development Capybara FactoryBot RSpec Configuration RSpec Contexts RSpec Expectations RSpec Formatter RSpec Hooks RSpec Matchers RSpec Metadata RSpec Mocks RSpec Rails RSpec Shared Examples RSpec Stubs RSpec Suites Test Driven Development

Stored enrichment (catalog DB)

Category
Framework
Sub-category
Testing Framework
Vendor
David Chelimsky
License
mit
Year introduced
2005
Confidence
0.96
Version strategy
NOT_APPLICABLE

Maturity reasoning: RSpec remains a standard Ruby testing framework, commonly listed in Ruby/Rails job descriptions and widely used in existing codebases; no vendor sunset or replacement has displaced it.

Skill profile (library / DB)

Skill nature
FRAMEWORK
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
5
Sub-category id
770
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Testing and Verification Catalog dimension db id 284

    Library dimension (catalog)

    Roles linked in library: Go Backend Developer, Java Backend Developer, Kotlin Backend Developer, Ruby Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Testing and Verification
testing-and-verification
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: JavaScript id=607 · javascript

Aliases — catalog

  • JavaScript (CANONICAL) primary
  • ES2015 (VERSION)
  • ES2016 (VERSION)
  • ES2017 (VERSION)
  • ES2018 (VERSION)
  • ES2019 (VERSION)
  • ES2020 (VERSION)
  • ES2021 (VERSION)
  • ES2022 (VERSION)
  • ES2023 (VERSION)
  • ES2024 (VERSION)
  • ES5 (VERSION)
  • ES6 (VERSION)
  • JavaScript ES2015 (VERSION)
  • JavaScript ES2020 (VERSION)
  • JavaScript ES6 (VERSION)
  • modern JavaScript (VERSION)

Context tags (catalog)

AJAX Angular Babel DOM DOM manipulation ES6 Express JSON Node.js REST RESTful React TypeScript Vue Vue.js Webpack async/await asynchronous callback callback functions closure event-driven jQuery npm promises

Stored enrichment (catalog DB)

Category
Language
Sub-category
Programming Language
Vendor
Mozilla
License
mpl
Year introduced
1995
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: JavaScript appears in a very high volume of job postings across frontend, backend, and full-stack roles, and remains a core language in major ecosystems like Node.js and React.

Skill profile (library / DB)

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

Dimensions (API 2 worklist)

  • Cross-Platform App Languages Catalog dimension db id 167

    Library dimension (catalog)

    Roles linked in library: Hybrid Mobile Developer

  • 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

  • JavaScript for WordPress Catalog dimension db id 329

    Library dimension (catalog)

    Roles linked in library: WordPress Dev

  • 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

  • Programming Languages & Template Languages Catalog dimension db id 359

    Library dimension (catalog)

    Roles linked in library: Drupal Dev

  • Sitecore Development Languages Catalog dimension db id 438

    Library dimension (catalog)

    Roles linked in library: Sitecore Dev

  • Storefront JavaScript and DOM Behavior Catalog dimension db id 422

    Library dimension (catalog)

    Roles linked in library: Shopify Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Cross-Platform App Languages
cross-platform-app-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript and TypeScript
javascript-and-typescript
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)
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 saved
Programming Languages & Template Languages
programming-languages-template-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Sitecore Development Languages
sitecore-development-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Storefront JavaScript and DOM Behavior
storefront-javascript-and-dom-behavior
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
HTML5 Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: HTML5 id=3087 · html5

Aliases — catalog

  • HTML5 (CANONICAL) primary

Context tags (catalog)

Accessibility Audio API Canvas Cross-browser Compatibility DOM Manipulation Geolocation Local Storage Microdata Progressive Web Apps Responsive Design SVG Semantic Elements Video API Web Storage Web Workers

Stored enrichment (catalog DB)

Category
Language
Sub-category
Markup Language
Vendor
W3C
License
unknown
Year introduced
2014
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: HTML5 is a default requirement in web developer JDs and underpins modern browser support; MDN/WHATWG continue active standardization, with no successor replacing it.

Skill profile (library / DB)

Skill nature
LANGUAGE
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
6
Sub-category id
1467
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Web Standards & Compliance Catalog dimension db id 343

    Library dimension (catalog)

    Roles linked in library: WordPress Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Web Standards & Compliance
web-standards-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
CSS3 Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: CSS3 id=3088 · css3

Aliases — catalog

  • CSS3 (CANONICAL) primary

Context tags (catalog)

Animations BEM CSS Variables Cross-browser compatibility Flexbox Frameworks Grid LESS Media Queries Pseudo-classes Responsive Design Sass Selectors Tailwind CSS Transitions

Stored enrichment (catalog DB)

Category
Language
Sub-category
Stylesheet Language
Vendor
W3C
License
other_open
Year introduced
1999
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: CSS3 is a hiring-pipeline staple: it appears in a large share of front-end/web job descriptions and is the standard stylesheet layer for modern browsers, with no vendor sunset or replacement announced.

Skill profile (library / DB)

Skill nature
LANGUAGE
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
6
Sub-category id
486
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Web Standards & Compliance Catalog dimension db id 343

    Library dimension (catalog)

    Roles linked in library: WordPress Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Web Standards & Compliance
web-standards-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Automated Testing 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
Testing Tools
Sub-category
general
Skill nature
PRACTICE
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED
Continuous Integration 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
DevOps Tools
Sub-category
general
Skill nature
PRACTICE
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED
API Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: API id=1568 · api

Aliases — catalog

  • API (CANONICAL)

Context tags (catalog)

API gateway GraphQL JSON OAuth REST SDK SOAP XML authentication endpoint microservices rate limiting throttling versioning webhooks

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Application Programming Interface
Confidence
0.93
Version strategy
NOT_APPLICABLE

Maturity reasoning: APIs are a core requirement in most software engineering JDs and underpin common integrations across cloud, mobile, and web stacks; major vendors like AWS, Stripe, and Google Cloud center products on API-first usage.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
1174
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, React Frontend Developer, Svelte Frontend Developer, Vue Frontend Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
API Integration and Data Fetching
api-integration-and-data-fetching
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Mocking Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: mocking id=59 · mocking

Aliases — catalog

  • mocking (CANONICAL) primary

Context tags (catalog)

Jest Mockito RSpec Sinon assert_called_once assertions behavior verification code coverage dependency injection fakes integration testing mock objects patching pytest-mock refactoring spies stubbing stubs test doubles test frameworks test isolation test-driven development unit testing

Stored enrichment (catalog DB)

Category
Methodology
Sub-category
Test Doubling Methodology
Confidence
0.90
Version strategy
NOT_APPLICABLE

Maturity reasoning: Mocking is a standard testing practice in most software JDs and appears across major frameworks (Mockito, Jest, unittest.mock), with broad adoption in CI/test pipelines rather than a niche tool.

Skill profile (library / DB)

Skill nature
METHODOLOGY
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
8
Sub-category id
1862
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Testing and Quality Assurance Catalog dimension db id 12

    Library dimension (catalog)

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

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Testing and Quality Assurance
testing-and-quality-assurance
Existing dimension (library) · Role↔dimension saved
MVC Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: MVC id=505 · mvc

Aliases — catalog

  • MVC (CANONICAL) primary

Context tags (catalog)

ASP.NET ASP.NET MVC Angular Backend Controller Data binding Dependency injection Express.js Flask Frontend Laravel Model Model-View-Controller RESTful Rails React Routing Ruby on Rails Separation of concerns Spring MVC UI components View action methods controller data binding dependency injection event handling layout pages model partial views routing separation of concerns state management template engine templating view

Stored enrichment (catalog DB)

Category
Architecture
Sub-category
Model View Controller
Year introduced
1979
Confidence
0.93
Version strategy
NOT_APPLICABLE

Maturity reasoning: MVC remains a standard web/app architecture in many job descriptions and frameworks (e.g., ASP.NET MVC, Spring MVC, Rails), with no vendor sunset or replacement making it obsolete.

Skill profile (library / DB)

Skill nature
PATTERN
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
1
Sub-category id
2462
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • ASP.NET Core Web Frameworks Catalog dimension db id 363

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer

  • App Architecture and Dependency Injection Catalog dimension db id 94

    Library dimension (catalog)

    Roles linked in library: Android Developer, iOS Developer

  • Application Architecture and Code Organization Catalog dimension db id 220

    Library dimension (catalog)

    Roles linked in library: Fullstack Developer

  • Native Mobile App Architecture and Dependency Injection Catalog dimension db id 273

    Library dimension (catalog)

    Roles linked in library: Native Mobile Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
ASP.NET Core Web Frameworks
asp-net-core-web-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
App Architecture and Dependency Injection
app-architecture-and-dependency-injection
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Application Architecture and Code Organization
application-architecture-and-code-organization
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST Secondary 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

  • 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: 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 saved
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)
Git Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: Git id=1002 · git

Aliases — catalog

  • Git (CANONICAL)

Context tags (catalog)

CI/CD GitHub GitLab branching checkout clone commit fork merging pull request rebase remote repository stash versioning

Stored enrichment (catalog DB)

Category
Tool
Sub-category
Version Control Tool
Vendor
Linus Torvalds
License
gpl_v2
Year introduced
2005
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: Git is a hiring-pipeline staple: it appears in the vast majority of software engineering job descriptions and is the default VCS on GitHub/GitLab/Bitbucket.

Skill profile (library / DB)

Skill nature
TOOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
13
Sub-category id
730
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • React Frontend Development Catalog dimension db id 96

    Library dimension (catalog)

API 3 link attempts (this skill)

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

Skill enrichment (orchestrator / LLM)

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

Derived legacy fields
Category
Version Control Systems
Sub-category
general
Skill nature
TOOL
Volatility
FAST
Typical lifespan
SHORT_LIVED
Version strategy
VERSIONED
SVN Secondary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

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

Derived legacy fields
Category
Version Control Systems
Sub-category
general
Skill nature
TOOL
Volatility
FAST
Typical lifespan
SHORT_LIVED
Version strategy
VERSIONED

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
Ruby in_db
Programming Languages and Scripting
programming-languages-and-scripting
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby in_db
Ruby Language and Syntax
ruby-language-and-syntax
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby on Rails in_db
Ruby Web Frameworks
ruby-web-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby on Rails in_db
Web Application Frameworks
web-application-frameworks
Existing dimension (library) · Role↔dimension saved
Resque in_db
Messaging and Background Jobs
messaging-and-background-jobs
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
RSpec in_db
Testing and Verification
testing-and-verification
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
Cross-Platform App Languages
cross-platform-app-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
JavaScript and TypeScript
javascript-and-typescript
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
JavaScript for WordPress
javascript-for-wordpress
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
Pega Programming Languages & DSLs
pega-programming-languages-dsls
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
Programming Languages
programming-languages
Existing dimension (library) · Role↔dimension saved
JavaScript in_db
Programming Languages & Template Languages
programming-languages-template-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
Sitecore Development Languages
sitecore-development-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript in_db
Storefront JavaScript and DOM Behavior
storefront-javascript-and-dom-behavior
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
HTML5 in_db
Web Standards & Compliance
web-standards-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
CSS3 in_db
Web Standards & Compliance
web-standards-compliance
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
API in_db
API Integration and Data Fetching
api-integration-and-data-fetching
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Mocking in_db
Testing and Quality Assurance
testing-and-quality-assurance
Existing dimension (library) · Role↔dimension saved
MVC in_db
ASP.NET Core Web Frameworks
asp-net-core-web-frameworks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MVC in_db
App Architecture and Dependency Injection
app-architecture-and-dependency-injection
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MVC in_db
Application Architecture and Code Organization
application-architecture-and-code-organization
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MVC in_db
Native Mobile App Architecture and Dependency Injection
native-mobile-app-architecture-and-dependency-injection
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
REST in_db
API Design and Contracts
api-design-and-contracts
Existing dimension (library) · Role↔dimension saved
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)
Git in_db
React Frontend Development
d_init_01
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Library artifacts (this run)

Kind Detail DB id
canonical_skill_proposed Automated Testing | type=Testing Tools subtype=general nature=PRACTICE lifespan=MULTI_YEAR
canonical_skill_proposed Continuous Integration | type=DevOps Tools subtype=general nature=PRACTICE lifespan=MULTI_YEAR
canonical_skill_proposed Mercurial | type=Version Control Systems subtype=general nature=TOOL lifespan=SHORT_LIVED
canonical_skill_proposed SVN | type=Version Control Systems subtype=general nature=TOOL lifespan=SHORT_LIVED
nano JD Parser — gpt-4.1-nano click to toggle
RoleROR Developer
CompanyUmenit Solutions LLP
Experience3+ yrs
DomainIT Services & Consulting
Location Noida, India (remote)
JD type pass
Show raw JSON
{
  "JD_type": "pass",
  "about_company": {
    "source_marker": {
      "first_5_words": "Umenit Solutions LLP is a",
      "last_5_words": "consultants and tech support."
    },
    "text": "Umenit Solutions LLP is a close knit family of young professionals, our vision is to bring about progressive real world change by Manipulating virtual solutions. Our ecosystem encourages organic growth of workflow and businesses. We believe in developing an ecosystem that can empower global enterprises and startups. We are committed to core tech values. Our goal is to build long lasting development centric relationships with our customers. We aim to reduce any and all risks along with providing software consultants and tech support.",
    "word_count": 84
  },
  "certifications": [],
  "company_name": "Umenit Solutions LLP",
  "ctc": null,
  "domain": {
    "primary": {
      "aliases": [
        "Tech Support",
        "Software Consulting"
      ],
      "domain": "IT Services \u0026 Consulting"
    },
    "secondary": null
  },
  "education": [],
  "experience": {
    "max": null,
    "min": 3,
    "raw": "3+ yrs"
  },
  "job_locations": [
    {
      "aliases": [
        "Noida Sector 62"
      ],
      "city": "Noida",
      "country": "India",
      "state": "Uttar Pradesh",
      "work_mode": "remote"
    }
  ],
  "role": "ROR Developer",
  "role_aliases": [
    "Ruby on Rails Developer",
    "RoR Developer",
    "Ruby Developer"
  ],
  "role_archetype": "Engineering",
  "roles_and_responsibilities": [
    {
      "bullet_count": 9,
      "heading": "Job Description",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "1) Good understanding of the",
        "last_5_words": "reliability, and curiosity"
      },
      "text": "1) Good understanding of the syntax of the Ruby language.\n2) Knowledge of RoR and libraries (Resque or RSpec)\n3) Knowledge of OOPS.\n4) Front-end technologies \u2013 such as JavaScript, HTML5, and CSS3.\n5) Familiarity with automated testing, continuous integration.\n6) Experience in handling and developing APIs\n7) Knowledge of Mocking, MVC, RESTful\n8) Skilled at code versioning tools such as Git, Mercurial, or SVN\n9) Pragmatism, reliability, and curiosity",
      "word_count": 83
    }
  ],
  "urls": []
}
API 1 — extract-from-jd click to toggle
{
  "final_skills": [
    {
      "is_primary": true,
      "skill_name": "Ruby"
    },
    {
      "is_primary": true,
      "skill_name": "Ruby on Rails"
    },
    {
      "is_primary": false,
      "skill_name": "Resque"
    },
    {
      "is_primary": false,
      "skill_name": "RSpec"
    },
    {
      "is_primary": true,
      "skill_name": "JavaScript"
    },
    {
      "is_primary": true,
      "skill_name": "HTML5"
    },
    {
      "is_primary": true,
      "skill_name": "CSS3"
    },
    {
      "is_primary": true,
      "skill_name": "Automated Testing"
    },
    {
      "is_primary": true,
      "skill_name": "Continuous Integration"
    },
    {
      "is_primary": true,
      "skill_name": "API"
    },
    {
      "is_primary": false,
      "skill_name": "Mocking"
    },
    {
      "is_primary": false,
      "skill_name": "MVC"
    },
    {
      "is_primary": false,
      "skill_name": "REST"
    },
    {
      "is_primary": true,
      "skill_name": "Git"
    },
    {
      "is_primary": false,
      "skill_name": "Mercurial"
    },
    {
      "is_primary": false,
      "skill_name": "SVN"
    }
  ],
  "jd_role": {
    "display_name": "ROR Developer",
    "rationale": null,
    "role_aliases": [
      "Ruby on Rails Developer",
      "RoR Developer",
      "Ruby Developer"
    ],
    "role_archetype": "Engineering",
    "slug": ""
  },
  "nano_parsed": {
    "JD_type": "pass",
    "about_company": {
      "source_marker": {
        "first_5_words": "Umenit Solutions LLP is a",
        "last_5_words": "consultants and tech support."
      },
      "text": "Umenit Solutions LLP is a close knit family of young professionals, our vision is to bring about progressive real world change by Manipulating virtual solutions. Our ecosystem encourages organic growth of workflow and businesses. We believe in developing an ecosystem that can empower global enterprises and startups. We are committed to core tech values. Our goal is to build long lasting development centric relationships with our customers. We aim to reduce any and all risks along with providing software consultants and tech support.",
      "word_count": 84
    },
    "certifications": [],
    "company_name": "Umenit Solutions LLP",
    "ctc": null,
    "domain": {
      "primary": {
        "aliases": [
          "Tech Support",
          "Software Consulting"
        ],
        "domain": "IT Services \u0026 Consulting"
      },
      "secondary": null
    },
    "education": [],
    "experience": {
      "max": null,
      "min": 3,
      "raw": "3+ yrs"
    },
    "job_locations": [
      {
        "aliases": [
          "Noida Sector 62"
        ],
        "city": "Noida",
        "country": "India",
        "state": "Uttar Pradesh",
        "work_mode": "remote"
      }
    ],
    "role": "ROR Developer",
    "role_aliases": [
      "Ruby on Rails Developer",
      "RoR Developer",
      "Ruby Developer"
    ],
    "role_archetype": "Engineering",
    "roles_and_responsibilities": [
      {
        "bullet_count": 9,
        "heading": "Job Description",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "1) Good understanding of the",
          "last_5_words": "reliability, and curiosity"
        },
        "text": "1) Good understanding of the syntax of the Ruby language.\n2) Knowledge of RoR and libraries (Resque or RSpec)\n3) Knowledge of OOPS.\n4) Front-end technologies \u2013 such as JavaScript, HTML5, and CSS3.\n5) Familiarity with automated testing, continuous integration.\n6) Experience in handling and developing APIs\n7) Knowledge of Mocking, MVC, RESTful\n8) Skilled at code versioning tools such as Git, Mercurial, or SVN\n9) Pragmatism, reliability, and curiosity",
        "word_count": 83
      }
    ],
    "urls": []
  },
  "rejected": false,
  "rejection_reason": null,
  "run_id": "780342b1-b0ec-4c03-8a7f-eea465de455b",
  "stage3_signals": {
    "alias_found": true,
    "alias_match_roles": [
      {
        "display_name": "Backend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 1,
        "score": 1.0,
        "slug": "backend-engineer",
        "total_count": null
      },
      {
        "display_name": "Ruby Backend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 85,
        "score": 1.0,
        "slug": "ruby-backend-developer",
        "total_count": null
      }
    ],
    "kra_match_roles": [
      {
        "display_name": "Node.js Backend Developer",
        "kra_matches": [
          {
            "kra_text": "API design and request handling",
            "sentence": "6) Experience in handling and developing APIs",
            "similarity": 0.523
          },
          {
            "kra_text": "automated backend checks",
            "sentence": "5) Familiarity with automated testing, continuous integration.",
            "similarity": 0.4894
          },
          {
            "kra_text": "code review and refactoring",
            "sentence": "8) Skilled at code versioning tools such as Git, Mercurial, or SVN",
            "similarity": 0.424
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 82,
        "score": 0.4788,
        "slug": "node-backend-developer",
        "total_count": null
      },
      {
        "display_name": "React Native Developer",
        "kra_matches": [
          {
            "kra_text": "integrate backend APIs",
            "sentence": "6) Experience in handling and developing APIs",
            "similarity": 0.533
          },
          {
            "kra_text": "maintain code quality",
            "sentence": "8) Skilled at code versioning tools such as Git, Mercurial, or SVN",
            "similarity": 0.4552
          },
          {
            "kra_text": "maintain code quality",
            "sentence": "5) Familiarity with automated testing, continuous integration.",
            "similarity": 0.4198
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 73,
        "score": 0.4694,
        "slug": "react-native-developer",
        "total_count": null
      },
      {
        "display_name": "Go Backend Developer",
        "kra_matches": [
          {
            "kra_text": "API request handling and validation",
            "sentence": "6) Experience in handling and developing APIs",
            "similarity": 0.4691
          },
          {
            "kra_text": "code review and testing support",
            "sentence": "5) Familiarity with automated testing, continuous integration.",
            "similarity": 0.466
          },
          {
            "kra_text": "code review and testing support",
            "sentence": "8) Skilled at code versioning tools such as Git, Mercurial, or SVN",
            "similarity": 0.4585
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 81,
        "score": 0.4645,
        "slug": "go-backend-developer",
        "total_count": null
      },
      {
        "display_name": "Python Backend Developer",
        "kra_matches": [
          {
            "kra_text": "Write backend-focused automated checks",
            "sentence": "5) Familiarity with automated testing, continuous integration.",
            "similarity": 0.5071
          },
          {
            "kra_text": "Design backend endpoints and request handling",
            "sentence": "4) Front-end technologies \u2013 such as JavaScript, HTML5, and CSS3.",
            "similarity": 0.4567
          },
          {
            "kra_text": "Design backend endpoints and request handling",
            "sentence": "6) Experience in handling and developing APIs",
            "similarity": 0.4279
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 80,
        "score": 0.4639,
        "slug": "python-backend-developer",
        "total_count": null
      },
      {
        "display_name": "Fullstack Developer",
        "kra_matches": [
          {
            "kra_text": "Delivers features through CI/CD pipelines using automated tests, staged rollouts, feature flags, and incremental deployments.",
            "sentence": "5) Familiarity with automated testing, continuous integration.",
            "similarity": 0.4968
          },
          {
            "kra_text": "Implements complete product features end-to-end from database schema design through backend API to frontend UI using JavaScript, TypeScript, Python, or Ruby on Rails.",
            "sentence": "4) Front-end technologies \u2013 such as JavaScript, HTML5, and CSS3.",
            "similarity": 0.4684
          },
          {
            "kra_text": "Implements complete product features end-to-end from database schema design through backend API to frontend UI using JavaScript, TypeScript, Python, or Ruby on Rails.",
            "sentence": "6) Experience in handling and developing APIs",
            "similarity": 0.4083
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 15,
        "score": 0.4578,
        "slug": "full-stack-engineer",
        "total_count": null
      }
    ],
    "skill_match_roles": [
      {
        "display_name": "Fullstack Developer",
        "kra_matches": null,
        "matched_count": 3,
        "matched_skills": [
          "API",
          "JavaScript",
          "Ruby on Rails"
        ],
        "role_id": 15,
        "score": 0.3333,
        "slug": "full-stack-engineer",
        "total_count": 9
      },
      {
        "display_name": "WordPress Dev",
        "kra_matches": null,
        "matched_count": 3,
        "matched_skills": [
          "CSS3",
          "HTML5",
          "JavaScript"
        ],
        "role_id": 227,
        "score": 0.3333,
        "slug": "wordpress-dev",
        "total_count": 9
      },
      {
        "display_name": "Frontend Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "API",
          "JavaScript"
        ],
        "role_id": 7,
        "score": 0.2222,
        "slug": "frontend-engineer",
        "total_count": 9
      },
      {
        "display_name": "Backend Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "JavaScript",
          "Ruby on Rails"
        ],
        "role_id": 1,
        "score": 0.2222,
        "slug": "backend-engineer",
        "total_count": 9
      },
      {
        "display_name": "Web Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "API",
          "JavaScript"
        ],
        "role_id": 25,
        "score": 0.2222,
        "slug": "web-developer",
        "total_count": 9
      }
    ]
  },
  "stage4_decision": {
    "alias_collision_detected": false,
    "case": "DOMAIN",
    "chosen_role": {
      "display_name": "Backend Developer",
      "kra_matches": null,
      "matched_count": null,
      "matched_skills": null,
      "role_id": 1,
      "score": 0.98,
      "slug": "backend-engineer",
      "total_count": null
    },
    "confidence": 0.98,
    "is_new_role": false,
    "llm2_fired": false,
    "llm2_reasoning": null,
    "matched_dimensions": [
      "Ruby on Rails development",
      "API development",
      "Backend engineering",
      "Test automation",
      "Version control"
    ],
    "matched_kras": [
      "Good understanding of the syntax of the Ruby language",
      "Knowledge of RoR and libraries",
      "Experience in handling and developing APIs",
      "Knowledge of Mocking, MVC, RESTful",
      "Skilled at code versioning tools"
    ],
    "matched_skills": [
      "Ruby",
      "RoR",
      "Resque",
      "RSpec",
      "JavaScript",
      "HTML5",
      "CSS3",
      "automated testing",
      "continuous integration",
      "APIs",
      "Mocking",
      "MVC",
      "RESTful",
      "Git",
      "Mercurial",
      "SVN"
    ],
    "new_role_display_name": null,
    "new_role_slug": null,
    "queued": false,
    "reasoning": "Domain=Software Engineering \u2192 sub-role ruby-backend-developer; The JD centers on Ruby on Rails backend development, API work, testing, and MVC/REST concepts, which best matches a backend Ruby on Rails developer.",
    "sub_role": {
      "confidence": 0.99,
      "display_name": "Ruby Backend Developer",
      "reasoning": "The JD explicitly centers on Ruby and RoR (Rails), with Ruby libraries like Resque and RSpec, which clearly matches Ruby backend development.",
      "role_id": 85,
      "slug": "ruby-backend-developer"
    }
  },
  "stage5_updates": {
    "centroid_n_after": 576,
    "centroid_updated": true,
    "collision_log_id": null,
    "new_kra_attached": {
      "best_kra_similarity": 0.0,
      "queue_id": 631,
      "r_and_r_preview": "1) Good understanding of the syntax of the Ruby language.\n2) Knowledge of RoR and libraries (Resque or RSpec)\n3) Knowledge of OOPS.\n4) Front-end technologies \u2013 such as JavaScript, HTML5, and CSS3.\n5) ",
      "role_display_name": "Backend Developer",
      "role_slug": "backend-engineer",
      "status": "pending"
    },
    "new_skills_attached": [
      {
        "is_primary": true,
        "queue_id": 9858,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Automated Testing",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 9859,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Continuous Integration",
        "status": "pending"
      },
      {
        "is_primary": false,
        "queue_id": 9860,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Mercurial",
        "status": "pending"
      },
      {
        "is_primary": false,
        "queue_id": 9861,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "SVN",
        "status": "pending"
      }
    ],
    "queue_entry_id": null,
    "v3_pipeline_triggered": false,
    "v3_role_slug": null,
    "v3_run_id": null
  }
}
API 2 — extract-details
{
  "alias_matches": [
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 606,
      "existing_alias_text": "Ruby",
      "input_term": "Ruby",
      "matched_canonical": {
        "category_id": 6,
        "display_name": "Ruby",
        "id": 300,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "ruby",
        "sub_category_id": 96,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 93,
      "existing_alias_text": "Ruby on Rails",
      "input_term": "Ruby on Rails",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "Ruby on Rails",
        "id": 10,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "ruby-on-rails",
        "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": 5609,
      "existing_alias_text": "Resque",
      "input_term": "Resque",
      "matched_canonical": {
        "category_id": 13,
        "display_name": "Resque",
        "id": 3922,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
        "slug": "resque",
        "sub_category_id": 3119,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
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        }
      ],
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PATTERN",
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      },
      "dimensions": [
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            "display_name": "ASP.NET Core Web Frameworks",
            "id": 363,
            "rationale": "Server-side web frameworks and hosting models used to build HTTP APIs, middleware, filters, and request pipelines. This cluster is coherent because it defines how backend services receive, process, and return requests.",
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            "source": "db"
          },
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          "llm_role": null,
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            }
          ]
        },
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          },
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              "slug": "android-engineer",
              "source": "db"
            },
            {
              "display_name": "iOS Developer",
              "id": 6,
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            }
          ]
        },
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          },
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        },
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        }
      ],
      "canonical": {
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      },
      "dimensions": [
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            "source": "db"
          },
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            },
            {
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            }
          ]
        },
        {
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            "rationale": "Designing backend service interfaces and contracts that other systems consume, including endpoint and operation shape, request/response payloads, schema and validation, pagination, filtering, idempotency, versioning, status codes, and backward compatibility across REST, GraphQL, gRPC, and OpenAPI-based APIs.",
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          },
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            },
            {
              "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",
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              "source": "db"
            },
            {
              "display_name": "Python Backend Developer",
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              "rationale": null,
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              "slug": "python-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Ruby Backend Developer",
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              "rationale": null,
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              "source": "db"
            },
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              "rationale": null,
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              "slug": "scala-backend-developer",
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          ]
        },
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            "source": "db"
          },
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            }
          ]
        },
        {
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            "source": "db"
          },
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            }
          ]
        }
      ],
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          "id": 1613,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
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        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
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            "id": 96,
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            "slug": "d_init_01",
            "source": "db"
          },
          "input_skill": "Git",
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        }
      ],
      "input_skill": "Git",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "Mercurial",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
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          "skill_nature": "TOOL",
          "sub_category": "general",
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          "volatility": "FAST"
        },
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        "skill_id": "mercurial",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
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      "dimensions": [],
      "input_skill": "SVN",
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      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    }
  ],
  "unmatched_skills": [
    "Automated Testing",
    "Continuous Integration",
    "Mercurial",
    "SVN"
  ]
}
API 3 — final-role-output
{
  "chosen_role": {
    "display_name": "Backend Developer",
    "id": 1,
    "rationale": "Domain=Software Engineering \u2192 sub-role ruby-backend-developer; The JD centers on Ruby on Rails backend development, API work, testing, and MVC/REST concepts, which best matches a backend Ruby on Rails developer.",
    "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"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "Ruby",
      "tag": "in_db"
    },
    {
      "skill": "Ruby on Rails",
      "tag": "in_db"
    },
    {
      "skill": "Resque",
      "tag": "in_db"
    },
    {
      "skill": "RSpec",
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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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