Pipeline run

eae85b02-5153-4945-a540-9e303ffa5b9b

Pipeline LLM cost (USD)

API 1: $0.0102 API 2: $0.0003 API 3: $0.0000 Total: $0.0105

Client output enrichment

v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description

role baseline loaded sources · ai_index: jd · nature_of_work: jd · tech_stack_maturity: jd

Nature of work · Backend reliability and observability

Build and maintain software through the full SDLC, with emphasis on system design/architecture, coding standards, code reviews, source control, testing, build/release, and operations for reliable, scalable systems.

"design or architecture (design patterns, reliability and scaling) of new and existing systems"

Tech stack maturity

Mainstream Modern

Backend developer skills centered on code review, design patterns, and scaling most commonly align with established modern engineering practices rather than legacy or bleeding-edge stacks.

AI index (0 = no AI use, 5 = totally AI-dependent · v2.1)

0.00 / 5

· Title match

· Has AI skill

· AI skill (primary)

· AI skill (secondary)

· On AI team

· Builds AI products

vocab breakdown (legacy)

Assistants (×1): —

Frameworks (×2): —

Models / concepts (×3): —

Evidence — skills matched in JD (9)

Design Patterns Reliability Scaling Coding Standards Code Review Source Control Management Build Processes Testing Operations

Skill cluster (1 dimension groups, role-scoped)

Cross-cutting / unaligned

Design Patterns Reliability Scaling Coding Standards Code Review Source Control Management Build Processes Testing Operations

Show KRA description ↓

• 3+ years of non-internship professional software development experience • 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience • Experience programming with at least one software programming language • 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience • Bachelor's degree in computer science or equivalent

Signals

Skill video-codec-engineer

0.11

Alias —

—

KRA java-backend-developer

0.39

Post-classification

Centroidupdated · n=1735

Alias collision log—

New-role queue—

New skills captured6

New KRA capturedyes

Captured for admin review

Reliability primary ↔ Backend Developer pending

Coding Standards primary ↔ Backend Developer pending

Source Control Management primary ↔ Backend Developer pending

Build Processes primary ↔ Backend Developer pending

Testing primary ↔ Backend Developer pending

Operations primary ↔ Backend Developer pending

R&R fragment (sim 0.00) ↔ Backend Developer pending

Status: completed Created: 2026-05-27T17:38:35.202912Z Updated: 2026-05-27T17:39:24.355360Z API 3 duration: 2625 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

domain · Software Engineering CASE DOMAIN

slug: backend-engineer · id: 1 · source: db

Domain=Software Engineering; The JD focuses on general software engineering for new and existing systems, including design/architecture, coding standards, testing, source control, build processes, and operations, which best matches a backend/software engineer role.

Matched skills

software developmentdesign patternsreliability and scalingcoding standardscode reviewssource control managementbuild processestestingoperations

Matched dimensions

Software Development LifecycleSystem Design and ArchitectureReliability and ScalabilityCode Quality and ReviewBuild and Release ProcessesTesting and Operations

Matched KRAs

3+ years of non-internship professional software development experience2+ years of non-internship design or architecture experienceExperience programming with at least one software programming language3+ years of full software development life cycle experienceincluding coding standards, code reviews, source control managementbuild processes, testing, and operations experience

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

New skills

Skill↔dim saved

Role↔dim saved

Skipped

Job description

Description

Would you like to work on one of the world's largest transactional distributed systems? How about working with customers and peers from the entire range of Amazon's business on cool new features? Whether you're passionate about building highly scalable and reliable systems or a software developer who likes to solve business problems, Amazon Tax Platform Services is the place for you.

We are responsible for the tax platform, providing the core services that calculate taxes (sales tax and VAT) for all Amazon sales, physical and digital, globally and generate tax invoices for the same. We thrive on providing the correct tax amounts to the customer at order time, and make sure audit records are stored safely to meet tax law requirements around the globe and generate tax compliant invoices for our customers. Our challenges include staying on top of the complex and ever-changing global tax rates and laws as well as computing calculations correctly and quickly, thousands of times a second, and each one needs to be right.

We are looking for software engineers who thrive on complex problems and relish the challenge of operating complex and mission critical systems under extreme loads. Our systems manage hundreds of millions of records, and respond to millions of service requests per minute. Do you think you are up to the challenge? Or would you like to learn more and stretch your skills and career?

The successful candidate is expected to contribute to all parts of the software development and deployment lifecycle, including design, development, documentation, testing and operations. They must possess verbal and written communication skills, be self-driven and deliver high quality results in a fast paced environment. They need to enjoy working closely with their peers in a group of very smart and talented engineers.

We're looking for people who are smart and can get things done, though the following skill sets provide a good foundation for a quick ramp up to being productive in our Java, Linux and Oracle-based environment. We're looking for a range of experience, from brilliant and motivated new college graduates to technical leaders with battle-tested wisdom.

As a software development engineer on this team, you will play a pivotal role in the following:

Work with the team to help drive business decisions

Design, implement, test, deploy and maintain innovative software solutions to drive services optimisations, cost, and security.

Use software engineering best practices to ensure a high standard of quality for all of the team deliverables

Write high quality distributed system software

Work in an agile, startup-like development environment, where you are always working on the most important stuff.

We are open to hiring candidates to work out of one of the following locations:

Bangalore, KA, IND

Basic Qualifications

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
• Experience programming with at least one software programming language


Preferred Qualifications

• 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
• Bachelor's degree in computer science or equivalent



Company - ADCI - Karnataka - A66

Job ID: A2550901

Skills from this JD

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

Design Patterns Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: design patterns id=1654 · design-patterns

Aliases — catalog

design patterns (CANONICAL)

Context tags (catalog)

Adapter Builder Command Composite Decorator Dependency Injection Facade Factory MVC Observer Prototype SOLID Singleton Strategy Visitor

Stored enrichment (catalog DB)

Category: Concept
Sub-category: Software Design Patterns
Confidence: 0.94
Version strategy: NOT_APPLICABLE

Maturity reasoning: Design patterns are a standard interview/JD topic across backend and frontend roles; job postings commonly mention them alongside OOP and system design, and they remain core in books, courses, and code reviews.

Skill profile (library / DB)

Skill nature: CONCEPT
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 2
Sub-category id: 1247
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)

Reliability 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: Soft Skills
Sub-category: general
Skill nature: CONCEPT
Volatility: STABLE
Typical lifespan: EVERGREEN
Version strategy: UNVERSIONED

Scaling Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: scaling id=1701 · scaling

Aliases — catalog

scaling (CANONICAL) primary

Context tags (catalog)

auto-scaling cloud computing concurrency distributed systems elasticity horizontal scaling latency load balancing microservices performance optimization resource allocation streaming throughput vertical scaling video transcoding

Stored enrichment (catalog DB)

Category: Concept
Sub-category: Video Processing Concept
Confidence: 0.80
Version strategy: NOT_APPLICABLE

Maturity reasoning: Scaling is a core video-processing concept and appears broadly in JDs for video, graphics, and ML pipelines; it’s a standard requirement rather than a niche or sunset skill.

Skill profile (library / DB)

Skill nature: CONCEPT
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 2
Sub-category id: 1285
Extractable: True
Also category: False

Dimensions (API 2 worklist)

Video Transform and Filtering Catalog dimension db id 232

Library dimension (catalog)

Roles linked in library: Video Codec Engineer

API 3 link attempts (this skill)

Dimension	Skill↔dim	Role↔dim	Outcome
Video Transform and Filtering video-transform-and-filtering	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Coding Standards 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: Soft Skills
Sub-category: general
Skill nature: PRACTICE
Volatility: STABLE
Typical lifespan: EVERGREEN
Version strategy: UNVERSIONED

Code Review Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: Code Review id=516 · code-review

Aliases — catalog

Code Review (CANONICAL)

Context tags (catalog)

Bitbucket GitHub GitLab PR review approval workflow branch protection code quality diff inline comments linting merge request pair programming pull request review checklist static analysis

Stored enrichment (catalog DB)

Category: SoftSkill
Sub-category: Code Review
Confidence: 0.96
Version strategy: NOT_APPLICABLE

Maturity reasoning: Code review is a standard hiring-pipeline requirement in engineering JDs and is built into major platforms like GitHub/GitLab pull-request workflows, indicating broad adoption.

Skill profile (library / DB)

Skill nature: PRACTICE
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 58
Sub-category id: 364
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)

Source Control Management 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

Build Processes 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

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

Operations 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

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
Design Patterns	in_db	React Frontend Development d_init_01	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Scaling	in_db	Video Transform and Filtering video-transform-and-filtering	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Code Review	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	Reliability \| type=Soft Skills subtype=general nature=CONCEPT lifespan=EVERGREEN
canonical_skill_proposed	Coding Standards \| type=Soft Skills subtype=general nature=PRACTICE lifespan=EVERGREEN
canonical_skill_proposed	Source Control Management \| type=DevOps Tools subtype=general nature=PRACTICE lifespan=MULTI_YEAR
canonical_skill_proposed	Build Processes \| type=DevOps Tools subtype=general nature=PRACTICE lifespan=MULTI_YEAR
canonical_skill_proposed	Testing \| type=Testing Tools subtype=general nature=PRACTICE lifespan=MULTI_YEAR
canonical_skill_proposed	Operations \| type=DevOps Tools subtype=general nature=PRACTICE lifespan=MULTI_YEAR

nano JD Parser — gpt-4.1-nano click to toggle

RoleSoftware Development Engineer

CompanyADCI - Karnataka

Experience3+ years of non-internship professional software development experience

DomainSoftware & SaaS Products

Location Bangalore, India

JD type pass

Show raw JSON

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}

API 1 — extract-from-jd click to toggle

{
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    "new_role_slug": null,
    "queued": false,
    "reasoning": "Domain=Software Engineering; The JD focuses on general software engineering for new and existing systems, including design/architecture, coding standards, testing, source control, build processes, and operations, which best matches a backend/software engineer role.",
    "sub_role": null
  },
  "stage5_updates": {
    "centroid_n_after": 1735,
    "centroid_updated": true,
    "collision_log_id": null,
    "new_kra_attached": {
      "best_kra_similarity": 0.0,
      "queue_id": 1921,
      "r_and_r_preview": "\u2022 3+ years of non-internship professional software development experience\n\u2022 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems exp",
      "role_display_name": "Backend Developer",
      "role_slug": "backend-engineer",
      "status": "pending"
    },
    "new_skills_attached": [
      {
        "is_primary": true,
        "queue_id": 24781,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Reliability",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 24782,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Coding Standards",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 24783,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Source Control Management",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 24784,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Build Processes",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 24785,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Testing",
        "status": "pending"
      },
      {
        "is_primary": true,
        "queue_id": 24786,
        "role_display_name": "Backend Developer",
        "role_slug": "backend-engineer",
        "skill_name": "Operations",
        "status": "pending"
      }
    ],
    "queue_entry_id": null,
    "v3_pipeline_triggered": false,
    "v3_role_slug": null,
    "v3_run_id": null
  }
}

API 2 — extract-details

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      "alias_persisted": false,
      "existing_alias_id": 2624,
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      "input_term": "Design Patterns",
      "matched_canonical": {
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        "display_name": "design patterns",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
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        "sub_category_id": 1247,
        "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": 2671,
      "existing_alias_text": "scaling",
      "input_term": "Scaling",
      "matched_canonical": {
        "category_id": 2,
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "scaling",
        "sub_category_id": 1285,
        "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": 864,
      "existing_alias_text": "Code Review",
      "input_term": "Code Review",
      "matched_canonical": {
        "category_id": 58,
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PRACTICE",
        "slug": "code-review",
        "sub_category_id": 364,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    }
  ],
  "candidate_roles": [
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      "display_name": "Video Codec Engineer",
      "id": 22,
      "rationale": null,
      "role_archetype": null,
      "slug": "video-codec-engineer",
      "source": "db"
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  ],
  "chosen_role": {
    "display_name": "Backend Developer",
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    "rationale": "Domain=Software Engineering; The JD focuses on general software engineering for new and existing systems, including design/architecture, coding standards, testing, source control, build processes, and operations, which best matches a backend/software engineer role.",
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    "slug": "backend-engineer",
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  "dimensions": [
    {
      "dimension": {
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        "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
        "slug": "d_init_01",
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      },
      "input_skill": "Design Patterns",
      "llm_role": null,
      "roles_from_db": []
    },
    {
      "dimension": {
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        "display_name": "Video Transform and Filtering",
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        "rationale": "Pre- and post-processing operations that reshape video before or after codec stages. This includes scaling, color conversion, denoising, and other transformations that affect compression and playback compatibility.",
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        "source": "db"
      },
      "input_skill": "Scaling",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "Video Codec Engineer",
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          "slug": "video-codec-engineer",
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        }
      ]
    },
    {
      "dimension": {
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        "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
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      },
      "input_skill": "Code Review",
      "llm_role": null,
      "roles_from_db": []
    }
  ],
  "input_final_skills": [
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    "Scaling",
    "Coding Standards",
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  "input_llm_skills": [
    "Design Patterns",
    "Reliability",
    "Scaling",
    "Coding Standards",
    "Code Review",
    "Source Control Management",
    "Build Processes",
    "Testing",
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  "new_aliases_persisted": 0,
  "run_id": "eae85b02-5153-4945-a540-9e303ffa5b9b",
  "skills_detail": [
    {
      "aliases_in_db": [
        {
          "alias_text": "design patterns",
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          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 2,
        "display_name": "design patterns",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
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        "sub_category_id": 1247,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "React Frontend Development",
            "id": 96,
            "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
            "slug": "d_init_01",
            "source": "db"
          },
          "input_skill": "Design Patterns",
          "llm_role": null,
          "roles_from_db": []
        }
      ],
      "input_skill": "Design Patterns",
      "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": "Reliability",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Soft Skills",
          "skill_nature": "CONCEPT",
          "sub_category": "general",
          "typical_lifespan": "EVERGREEN",
          "version_strategy": "UNVERSIONED",
          "volatility": "STABLE"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
        "merge_log": [],
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        "skill_id": "reliability",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "scaling",
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          "id": 2671,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 2,
        "display_name": "scaling",
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        "is_also_category": false,
        "is_extractable": true,
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        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
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            "rationale": "Pre- and post-processing operations that reshape video before or after codec stages. This includes scaling, color conversion, denoising, and other transformations that affect compression and playback compatibility.",
            "slug": "video-transform-and-filtering",
            "source": "db"
          },
          "input_skill": "Scaling",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Video Codec Engineer",
              "id": 22,
              "rationale": null,
              "role_archetype": null,
              "slug": "video-codec-engineer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Scaling",
      "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": "Coding Standards",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Soft Skills",
          "skill_nature": "PRACTICE",
          "sub_category": "general",
          "typical_lifespan": "EVERGREEN",
          "version_strategy": "UNVERSIONED",
          "volatility": "STABLE"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
        "merge_log": [],
        "placed": null,
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        "skill_id": "coding-standards",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "Code Review",
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          "id": 864,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 58,
        "display_name": "Code Review",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "PRACTICE",
        "slug": "code-review",
        "sub_category_id": 364,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
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            "slug": "d_init_01",
            "source": "db"
          },
          "input_skill": "Code Review",
          "llm_role": null,
          "roles_from_db": []
        }
      ],
      "input_skill": "Code Review",
      "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": "Source Control Management",
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      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
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          "skill_nature": "PRACTICE",
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          "typical_lifespan": "MULTI_YEAR",
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          "volatility": "MEDIUM"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
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        "skill_id": "source-control-management",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "Build Processes",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "DevOps Tools",
          "skill_nature": "PRACTICE",
          "sub_category": "general",
          "typical_lifespan": "MULTI_YEAR",
          "version_strategy": "UNVERSIONED",
          "volatility": "MEDIUM"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
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        "skill_id": "build-processes",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "Testing",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Testing Tools",
          "skill_nature": "PRACTICE",
          "sub_category": "general",
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          "volatility": "MEDIUM"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
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        "skill_id": "testing",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "Operations",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "DevOps Tools",
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          "sub_category": "general",
          "typical_lifespan": "MULTI_YEAR",
          "version_strategy": "UNVERSIONED",
          "volatility": "MEDIUM"
        },
        "enrichment": null,
        "keep_log": [],
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        "skill_id": "operations",
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        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    }
  ],
  "unmatched_skills": [
    "Reliability",
    "Coding Standards",
    "Source Control Management",
    "Build Processes",
    "Testing",
    "Operations"
  ]
}

API 3 — final-role-output

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    "id": 1,
    "rationale": "Domain=Software Engineering; The JD focuses on general software engineering for new and existing systems, including design/architecture, coding standards, testing, source control, build processes, and operations, which best matches a backend/software engineer role.",
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    "slug": "backend-engineer",
    "source": "db"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "Design Patterns",
      "tag": "in_db"
    },
    {
      "skill": "Reliability",
      "tag": "new"
    },
    {
      "skill": "Scaling",
      "tag": "in_db"
    },
    {
      "skill": "Coding Standards",
      "tag": "new"
    },
    {
      "skill": "Code Review",
      "tag": "in_db"
    },
    {
      "skill": "Source Control Management",
      "tag": "new"
    },
    {
      "skill": "Build Processes",
      "tag": "new"
    },
    {
      "skill": "Testing",
      "tag": "new"
    },
    {
      "skill": "Operations",
      "tag": "new"
    }
  ],
  "llm_cost_api1_usd": null,
  "llm_cost_api2_usd": null,
  "llm_cost_api3_usd": null,
  "llm_cost_total_usd": null,
  "persistence": {
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      {
        "chosen_role_id": 1,
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          "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
          "slug": "d_init_01",
          "source": "db"
        },
        "dimension_id": 96,
        "input_skill": "Design Patterns",
        "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": [],
        "skill_dimension_saved": true,
        "skill_id": 1654,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 1,
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          "difficulty_hint": "well_known",
          "display_name": "Video Transform and Filtering",
          "id": 232,
          "rationale": "Pre- and post-processing operations that reshape video before or after codec stages. This includes scaling, color conversion, denoising, and other transformations that affect compression and playback compatibility.",
          "slug": "video-transform-and-filtering",
          "source": "db"
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        "dimension_id": 232,
        "input_skill": "Scaling",
        "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": "Video Codec Engineer",
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            "role_archetype": null,
            "slug": "video-codec-engineer",
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        ],
        "skill_dimension_saved": true,
        "skill_id": 1701,
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        "skipped_reason": null
      },
      {
        "chosen_role_id": 1,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "React Frontend Development",
          "id": 96,
          "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
          "slug": "d_init_01",
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        },
        "dimension_id": 96,
        "input_skill": "Code Review",
        "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": [],
        "skill_dimension_saved": true,
        "skill_id": 516,
        "skill_tag": "in_db",
        "skipped_reason": null
      }
    ],
    "new_skills_created": 0,
    "role_dimension_saved": 0,
    "skill_dimension_saved": 0,
    "skipped": 0
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  "planner_output": null,
  "run_id": "eae85b02-5153-4945-a540-9e303ffa5b9b"
}