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njain006/README.md

Hey, I'm Nitin

Principal Data Architect & AI Engineer | Founder @ CData Consulting

I build data platforms, AI agents, and web applications. 14+ years shipping production systems across AWS, GCP, and Azure.

What I'm working on

  • Costly — AI-powered data platform cost intelligence (FastAPI + Next.js + MongoDB). 15+ tool-use AI agents, multi-platform connectors (Snowflake, AWS, dbt Cloud).
  • JobHunter Feed — Daily job pipeline ingesting from 6K+ companies across Greenhouse, Lever, and Ashby. Python, Docker, GitHub Actions.
  • The Daily Pulse — Public BI dashboard tracking internet trends, cost of living, and job market data. FastAPI + Next.js.
  • CData Cold Caller — AI voice agent for outbound sales using Vapi + Node.js + Vercel.

Stack

Cloud:         AWS, GCP, Azure
Warehouses:    Snowflake, BigQuery, Redshift, Databricks
Lakehouse:     Apache Iceberg, Parquet
Orchestration: Airflow, dbt
Compute:       Spark, PySpark, Polars, DuckDB
Languages:     Python, SQL, TypeScript, JavaScript
AI/ML:         LLM agents (Claude, OpenAI), RAG, MLOps
Web:           Next.js, React, FastAPI, Flask, Tailwind CSS
DevOps:        Terraform, Kubernetes, Docker, GitHub Actions

Certifications

  • AWS Certified Solutions Architect — Associate
  • Snowflake SnowPro Core + Advanced Architect
  • Microsoft Certified: Fabric Data Engineer Associate (DP-700)
  • IEEE Senior Member

Links

Popular repositories Loading

  1. costly-oss costly-oss Public

    Open-source AI + data cost intelligence — 18 connectors (Claude, GPT, Gemini, dbt, warehouses, BI, cloud, CI/CD), cache-tier visibility, anomaly detection, MIT licensed

    Python 6 2

  2. CodeSense CodeSense Public

    Blogging website

    ASP 1

  3. Playing-around Playing-around Public

    Different types of algorithm implemented in python

    Python

  4. Major-project Major-project Public

    Final year project of my bachelors

  5. UHack2016 UHack2016 Public

    Python

  6. SlateBoard SlateBoard Public

    Java