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smithparekh/README.md

Hi, I'm Smith Parekh 👋

Data Analyst  |  BI & Analytics Engineering  |  Applied AI & Automation  |  Mumbai, India


About Me

Data Analyst at ParityCube with 4.4+ years turning raw, multi-source data into revenue and growth decisions — across SQL/Python analysis, executive BI dashboards, dimensional data modeling on modern warehouses, and applied AI systems that automate real operational work.

  • Own 3 executive BI dashboards (Power BI / Metabase on PostgreSQL & ClickHouse) tracking 6.8M+ transactions, driving a 10–14% profit-margin improvement over 3 fiscal years
  • Built a production analytics engineering platform on Snowflake + dbt — 18 tested models, 150 dbt tests, 0 failures, full lineage documentation
  • Shipped a self-learning RAG classifier (Qdrant + OpenAI embeddings) in production, processing ~1,000 deals/day
  • Deployed an AWS Fraud Detector ML pipeline that reduced fraud by 80% and manual review by 90%
  • Automated reporting and finance workflows (MCP server, n8n, Zapier) — eliminating ad-hoc SQL requests entirely

Tech Stack

Data, BI & Warehousing

SQL Power BI Tableau Snowflake dbt ClickHouse

Languages & Engineering

Python PostgreSQL MySQL Git

AI & Automation

LangChain OpenAI CrewAI n8n AWS


Featured Projects

Project Description Stack
Affiliate Revenue Intelligence Platform Production-style analytics engineering platform — 18 dbt models, 150 tests, 0 failures, full lineage Snowflake, dbt, SQL
Retail Data Pipeline End-to-end pipeline: S3 → Snowflake (AUTO_INGEST) → Power BI Python, Snowflake, Power BI
Resume AI Analyzer AI resume analyzer with match scoring and instant structured feedback Groq, LLaMA-3.3-70b, Streamlit
Resume ATS Agent Multi-agent system — 4 CrewAI agents rewrite and score resumes for ATS CrewAI, GPT-4o-mini, Streamlit
Medicare AI Assistant RAG chatbot for medical PDFs using vector search LangChain, FAISS, Streamlit

GitHub Stats


Open to Data Analyst, BI / Analytics Engineer, and AI Automation roles at MNCs in Mumbai.

smithparekh107@gmail.com  |  LinkedIn

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