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Pipeline run

dfca57b8-2ff8-4062-a5ec-4bd7c8e91d33

Pipeline LLM cost (USD)
API 1: $0.0028 API 2: $0.0001 API 3: $0.0000 Total: $0.0029

Client output enrichment

v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description
SPARSE JD role baseline loaded sources · ai_index: role_baseline · nature_of_work: jd · tech_stack_maturity: role_baseline
Nature of work · End-to-end feature delivery
Build and maintain MERN web apps, turning new feature ideas into shipped releases with product/cross-functional teams. You’ll also debug issues, run code reviews, optimize performance, and monitor production deployments.
"• Collaborate with cross-functional teams to define, design, and ship new features"
Tech stack maturity
Modern Cloud Native
This role is primarily a full-stack product engineering role for modern web stacks and cloud-based delivery, with AI tooling optional rather than central.
AI index (0 = no AI use, 5 = totally AI-dependent · v2.1)
2.00 / 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 (1)
MERN
Skill cluster (1 dimension groups, role-scoped)
Cross-cutting / unaligned
MERN
Show KRA description ↓
• Design, develop, and maintain efficient and scalable web applications using the MERN stack • Collaborate with cross-functional teams to define, design, and ship new features • Optimize applications for maximum speed and scalability • Debug and resolve any issues or bugs in the applications • Ensure the technical feasibility of UI/UX designs • Stay updated with the latest industry trends and technologies • Conduct code reviews to ensure code quality and best practices • Collaborate with the product team to brainstorm and implement new features • Deploy applications to production and monitor their performance • Maintain code integrity and organization.

Signals

Skill
Alias full-stack-engineer
1.00
KRA flutter-developer
0.69

Post-classification

Centroidupdated · n=431
Alias collision log
New-role queue
New skills captured1
New KRA captured

Captured for admin review

MERN primary Fullstack Developer pending
Status: completed Created: 2026-05-27T15:22:32.759405Z Updated: 2026-06-12T16:34:36.394309Z API 3 duration: 3875 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

Fullstack Developer

CASE A

slug: full-stack-engineer · id: 15 · source: db

Exact alias hit on full-stack-engineer (1.0) — no other alias at this confidence; skill_top absent does not contradict

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

Skills:
React.js, Next.js, Tailwind CSS, postgres, JavaScript, Node.js, Koa.js, docker,

Company Overview

Welcome to 360 Circle Infotech Pvt. Ltd. Founded in June 2022, 360 Circle Infotech is a software development company focused on innovative solutions. Our mission is to help individuals, families, and organizations grow and connect through technology. With 20-50 employees, we are dedicated to creating startups and bridging gaps in connectivity. Learn more about us at https://360circleinfotech.com/.

Job Overview

Senior Full MERN Stack Developer with 7 to 10 years of experience, responsible for developing and maintaining web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js). The role is based in Chandigarh, Chandigarh, India and is a full-time position.

Qualifications And Skills

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
• 7 to 10 years of experience in full-stack development
• Strong proficiency in the MERN stack (MongoDB, Express.js, React.js, Node.js)
• Experience with RESTful APIs and third-party API integration
• Familiarity with front-end technologies such as HTML, CSS, and JavaScript
• Knowledge of version control systems (e.g., Git) and agile development methodologies
• Excellent problem-solving and debugging skills
• Strong communication and collaboration skills
• Ability to work independently and as part of a team


Roles And Responsibilities

• Design, develop, and maintain efficient and scalable web applications using the MERN stack
• Collaborate with cross-functional teams to define, design, and ship new features
• Optimize applications for maximum speed and scalability
• Debug and resolve any issues or bugs in the applications
• Ensure the technical feasibility of UI/UX designs
• Stay updated with the latest industry trends and technologies
• Conduct code reviews to ensure code quality and best practices
• Collaborate with the product team to brainstorm and implement new features
• Deploy applications to production and monitor their performance
• Maintain code integrity and organization.


You get family working environment.

Skills from this JD

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

MERN Primary New / orchestrated API 3: new canonical path (new) New / unmatched skill (orchestrated in API 2)

Skill enrichment (orchestrator / LLM)

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

Derived legacy fields
Category
Web Frameworks
Sub-category
general
Skill nature
PRACTICE
Volatility
MEDIUM
Typical lifespan
MULTI_YEAR
Version strategy
UNVERSIONED

Library artifacts (this run)

Kind Detail DB id
canonical_skill_proposed MERN | type=Web Frameworks subtype=general nature=PRACTICE lifespan=MULTI_YEAR
nano JD Parser — gpt-4.1-nano click to toggle
RoleSenior Full MERN Stack Developer
Company360 Circle Infotech Pvt. Ltd.
Experience7 to 10 years of experience
DomainIT Services & Consulting
Location Chandigarh, India (onsite)
JD type pass
Show raw JSON
{
  "JD_type": "pass",
  "about_company": {
    "source_marker": {
      "first_5_words": "Welcome to 360 Circle Infotech",
      "last_5_words": "gaps in connectivity."
    },
    "text": "Welcome to 360 Circle Infotech Pvt. Ltd. Founded in June 2022, 360 Circle Infotech is a software development company focused on innovative solutions. Our mission is to help individuals, families, and organizations grow and connect through technology. With 20-50 employees, we are dedicated to creating startups and bridging gaps in connectivity.",
    "word_count": 64
  },
  "certifications": [],
  "company_name": "360 Circle Infotech Pvt. Ltd.",
  "ctc": null,
  "domain": {
    "primary": {
      "aliases": [
        "Software Development",
        "Tech Solutions"
      ],
      "domain": "IT Services \u0026 Consulting"
    },
    "secondary": null
  },
  "education": [
    {
      "level": "Bachelor\u0027s",
      "qualification": "BTECH/BE - Computer Science / Software Engineering (or related)",
      "raw": "Bachelor\u0027s or Master\u0027s degree in Computer Science, Software Engineering, or a related field",
      "requirement": "required"
    }
  ],
  "experience": {
    "max": 10,
    "min": 7,
    "raw": "7 to 10 years of experience"
  },
  "job_locations": [
    {
      "aliases": [
        "Chandigarh, CH"
      ],
      "city": "Chandigarh",
      "country": "India",
      "state": "Chandigarh",
      "work_mode": "onsite"
    }
  ],
  "role": "Senior Full MERN Stack Developer",
  "role_aliases": [
    "Full Stack Developer",
    "MERN Stack Developer",
    "Senior Developer"
  ],
  "role_archetype": "Engineering",
  "roles_and_responsibilities": [
    {
      "bullet_count": 10,
      "heading": "Roles And Responsibilities",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "\u2022 Design, develop, and maintain",
        "last_5_words": "code integrity and organization."
      },
      "text": "\u2022 Design, develop, and maintain efficient and scalable web applications using the MERN stack\n\u2022 Collaborate with cross-functional teams to define, design, and ship new features\n\u2022 Optimize applications for maximum speed and scalability\n\u2022 Debug and resolve any issues or bugs in the applications\n\u2022 Ensure the technical feasibility of UI/UX designs\n\u2022 Stay updated with the latest industry trends and technologies\n\u2022 Conduct code reviews to ensure code quality and best practices\n\u2022 Collaborate with the product team to brainstorm and implement new features\n\u2022 Deploy applications to production and monitor their performance\n\u2022 Maintain code integrity and organization.",
      "word_count": 108
    }
  ],
  "urls": [
    {
      "type": "website",
      "url": "https://360circleinfotech.com/"
    }
  ]
}
API 1 — extract-from-jd click to toggle
{
  "final_skills": [
    {
      "is_primary": true,
      "skill_name": "MERN"
    }
  ],
  "jd_role": {
    "display_name": "Senior Full MERN Stack Developer",
    "rationale": null,
    "role_aliases": [
      "Full Stack Developer",
      "MERN Stack Developer",
      "Senior Developer"
    ],
    "role_archetype": "Engineering",
    "slug": ""
  },
  "nano_parsed": {
    "JD_type": "pass",
    "about_company": {
      "source_marker": {
        "first_5_words": "Welcome to 360 Circle Infotech",
        "last_5_words": "gaps in connectivity."
      },
      "text": "Welcome to 360 Circle Infotech Pvt. Ltd. Founded in June 2022, 360 Circle Infotech is a software development company focused on innovative solutions. Our mission is to help individuals, families, and organizations grow and connect through technology. With 20-50 employees, we are dedicated to creating startups and bridging gaps in connectivity.",
      "word_count": 64
    },
    "certifications": [],
    "company_name": "360 Circle Infotech Pvt. Ltd.",
    "ctc": null,
    "domain": {
      "primary": {
        "aliases": [
          "Software Development",
          "Tech Solutions"
        ],
        "domain": "IT Services \u0026 Consulting"
      },
      "secondary": null
    },
    "education": [
      {
        "level": "Bachelor\u0027s",
        "qualification": "BTECH/BE - Computer Science / Software Engineering (or related)",
        "raw": "Bachelor\u0027s or Master\u0027s degree in Computer Science, Software Engineering, or a related field",
        "requirement": "required"
      }
    ],
    "experience": {
      "max": 10,
      "min": 7,
      "raw": "7 to 10 years of experience"
    },
    "job_locations": [
      {
        "aliases": [
          "Chandigarh, CH"
        ],
        "city": "Chandigarh",
        "country": "India",
        "state": "Chandigarh",
        "work_mode": "onsite"
      }
    ],
    "role": "Senior Full MERN Stack Developer",
    "role_aliases": [
      "Full Stack Developer",
      "MERN Stack Developer",
      "Senior Developer"
    ],
    "role_archetype": "Engineering",
    "roles_and_responsibilities": [
      {
        "bullet_count": 10,
        "heading": "Roles And Responsibilities",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "\u2022 Design, develop, and maintain",
          "last_5_words": "code integrity and organization."
        },
        "text": "\u2022 Design, develop, and maintain efficient and scalable web applications using the MERN stack\n\u2022 Collaborate with cross-functional teams to define, design, and ship new features\n\u2022 Optimize applications for maximum speed and scalability\n\u2022 Debug and resolve any issues or bugs in the applications\n\u2022 Ensure the technical feasibility of UI/UX designs\n\u2022 Stay updated with the latest industry trends and technologies\n\u2022 Conduct code reviews to ensure code quality and best practices\n\u2022 Collaborate with the product team to brainstorm and implement new features\n\u2022 Deploy applications to production and monitor their performance\n\u2022 Maintain code integrity and organization.",
        "word_count": 108
      }
    ],
    "urls": [
      {
        "type": "website",
        "url": "https://360circleinfotech.com/"
      }
    ]
  },
  "rejected": false,
  "rejection_reason": null,
  "run_id": "dfca57b8-2ff8-4062-a5ec-4bd7c8e91d33",
  "stage3_signals": {
    "alias_found": true,
    "alias_match_roles": [
      {
        "display_name": "Fullstack Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 15,
        "score": 1.0,
        "slug": "full-stack-engineer",
        "total_count": null
      }
    ],
    "kra_match_roles": [
      {
        "display_name": "Flutter Developer",
        "kra_matches": [
          {
            "kra_text": "collaborate with design, product, and backend teams",
            "sentence": "Collaborate with cross-functional teams to define, design, and ship new features",
            "similarity": 0.7428
          },
          {
            "kra_text": "collaborate with design, product, and backend teams",
            "sentence": "Collaborate with the product team to brainstorm and implement new features",
            "similarity": 0.7231
          },
          {
            "kra_text": "optimize responsiveness and performance",
            "sentence": "Optimize applications for maximum speed and scalability",
            "similarity": 0.608
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 74,
        "score": 0.6913,
        "slug": "flutter-developer",
        "total_count": null
      },
      {
        "display_name": "React Native Developer",
        "kra_matches": [
          {
            "kra_text": "maintain code quality",
            "sentence": "Conduct code reviews to ensure code quality and best practices",
            "similarity": 0.7323
          },
          {
            "kra_text": "maintain code quality",
            "sentence": "Maintain code integrity and organization.",
            "similarity": 0.7293
          },
          {
            "kra_text": "tune startup and runtime performance",
            "sentence": "Optimize applications for maximum speed and scalability",
            "similarity": 0.4693
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 73,
        "score": 0.6436,
        "slug": "react-native-developer",
        "total_count": null
      },
      {
        "display_name": "Angular Frontend Developer",
        "kra_matches": [
          {
            "kra_text": "code review and refactoring",
            "sentence": "Conduct code reviews to ensure code quality and best practices",
            "similarity": 0.6572
          },
          {
            "kra_text": "collaboration with design and QA",
            "sentence": "Collaborate with cross-functional teams to define, design, and ship new features",
            "similarity": 0.5936
          },
          {
            "kra_text": "code review and refactoring",
            "sentence": "Maintain code integrity and organization.",
            "similarity": 0.5771
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 90,
        "score": 0.6093,
        "slug": "angular-frontend-developer",
        "total_count": null
      },
      {
        "display_name": "Fullstack Developer",
        "kra_matches": [
          {
            "kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
            "sentence": "Collaborate with the product team to brainstorm and implement new features",
            "similarity": 0.622
          },
          {
            "kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
            "sentence": "Collaborate with cross-functional teams to define, design, and ship new features",
            "similarity": 0.6154
          },
          {
            "kra_text": "Optimizes application performance from database query efficiency through API response latency to frontend rendering speed and bundle size.",
            "sentence": "Optimize applications for maximum speed and scalability",
            "similarity": 0.5668
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 15,
        "score": 0.6014,
        "slug": "full-stack-engineer",
        "total_count": null
      },
      {
        "display_name": "Go Backend Developer",
        "kra_matches": [
          {
            "kra_text": "code review and testing support",
            "sentence": "Conduct code reviews to ensure code quality and best practices",
            "similarity": 0.646
          },
          {
            "kra_text": "performance tuning and resource efficiency",
            "sentence": "Optimize applications for maximum speed and scalability",
            "similarity": 0.5778
          },
          {
            "kra_text": "code review and testing support",
            "sentence": "Maintain code integrity and organization.",
            "similarity": 0.5401
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 81,
        "score": 0.588,
        "slug": "go-backend-developer",
        "total_count": null
      }
    ],
    "skill_match_roles": []
  },
  "stage4_decision": {
    "alias_collision_detected": false,
    "case": "A",
    "chosen_role": {
      "display_name": "Fullstack Developer",
      "kra_matches": null,
      "matched_count": null,
      "matched_skills": null,
      "role_id": 15,
      "score": 1.0,
      "slug": "full-stack-engineer",
      "total_count": null
    },
    "confidence": 1.0,
    "is_new_role": false,
    "llm2_fired": false,
    "llm2_reasoning": null,
    "matched_dimensions": [],
    "matched_kras": [],
    "matched_skills": [],
    "new_role_display_name": null,
    "new_role_slug": null,
    "queued": false,
    "reasoning": "Exact alias hit on full-stack-engineer (1.0) \u2014 no other alias at this confidence; skill_top absent does not contradict",
    "sub_role": null
  },
  "stage5_updates": {
    "centroid_n_after": 431,
    "centroid_updated": true,
    "collision_log_id": null,
    "new_kra_attached": null,
    "new_skills_attached": [
      {
        "is_primary": true,
        "queue_id": 13971,
        "role_display_name": "Fullstack Developer",
        "role_slug": "full-stack-engineer",
        "skill_name": "MERN",
        "status": "pending"
      }
    ],
    "queue_entry_id": null,
    "v3_pipeline_triggered": false,
    "v3_role_slug": null,
    "v3_run_id": null
  }
}
API 2 — extract-details
{
  "alias_matches": [],
  "candidate_roles": [],
  "chosen_role": {
    "display_name": "Fullstack Developer",
    "id": 15,
    "rationale": "Exact alias hit on full-stack-engineer (1.0) \u2014 no other alias at this confidence; skill_top absent does not contradict",
    "role_archetype": null,
    "slug": "full-stack-engineer",
    "source": "db"
  },
  "dimensions": [],
  "input_final_skills": [
    "MERN"
  ],
  "input_llm_skills": [
    "MERN"
  ],
  "new_aliases_persisted": 0,
  "run_id": "dfca57b8-2ff8-4062-a5ec-4bd7c8e91d33",
  "skills_detail": [
    {
      "aliases_in_db": [],
      "canonical": null,
      "dimensions": [],
      "input_skill": "MERN",
      "matched_via": null,
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": {
        "derived": {
          "category": "Web Frameworks",
          "skill_nature": "PRACTICE",
          "sub_category": "general",
          "typical_lifespan": "MULTI_YEAR",
          "version_strategy": "UNVERSIONED",
          "volatility": "MEDIUM"
        },
        "enrichment": null,
        "keep_log": [],
        "locked_dimensions": [],
        "merge_log": [],
        "placed": null,
        "relationships": null,
        "skill_id": "mern",
        "split_log": [],
        "typed": null,
        "warnings": []
      },
      "source_tag": "llm",
      "was_in_llm_skills": true
    }
  ],
  "unmatched_skills": [
    "MERN"
  ]
}
API 3 — final-role-output
{
  "chosen_role": {
    "display_name": "Fullstack Developer",
    "id": 15,
    "rationale": "Exact alias hit on full-stack-engineer (1.0) \u2014 no other alias at this confidence; skill_top absent does not contradict",
    "role_archetype": null,
    "slug": "full-stack-engineer",
    "source": "db"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "MERN",
      "tag": "new"
    }
  ],
  "llm_cost_api1_usd": null,
  "llm_cost_api2_usd": null,
  "llm_cost_api3_usd": null,
  "llm_cost_total_usd": null,
  "persistence": {
    "items": [],
    "new_skills_created": 0,
    "role_dimension_saved": 0,
    "skill_dimension_saved": 0,
    "skipped": 0
  },
  "planner_output": null,
  "run_id": "dfca57b8-2ff8-4062-a5ec-4bd7c8e91d33"
}

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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