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VIVPM/README.md

Hi 👋, I'm Vivek Marakumbi

AI Engineer · Full-Stack Developer · GenAI Builder

vivpm LinkedIn Gmail GitHub

🧑‍💻 About Me

Developer graphic

I'm an AI Engineer with a strong focus on Generative AI, RAG systems, and full-stack development. I enjoy building end-to-end AI-powered applications — from designing agentic pipelines with LangChain and CrewAI to deploying production-ready FastAPI + React apps.

  • 🌱 Currently building Agentic RAG-based Applications
  • 💬 Ask me about Generative AI, LLMs, RAG & ML
  • 🚀 Projects span: GenAI · AI/ML · Full-Stack · Blockchain

🚀 Featured Projects

Project Description Stack
🤖 Agentic Leads Dashboard Scores inbound leads, enriches them with web search & auto-generates outreach email via modular CrewAI agent workflows Python · CrewAI · FastAPI · React · Supabase
🔍 Document Retrieval System Hybrid RAG fusing Pinecone vectors + BM25 under RRF, with Docling extraction, cross-encoder reranking & Modal cloud Python · FastAPI · React · Pinecone · RAG
🛒 E-Commerce AI Agent Answers complex queries on products, inventory & order status, routing between data sources with Gemini function calling Python · FastAPI · React · Vite · Gemini
💊 CuraLink Medical Assistant 7-stage clinical RAG over PubMed, OpenAlex & ClinicalTrials.gov, reranked with PubMedBERT & MedCPT for cited answers React · Express · MongoDB · FastAPI · RAG
🧠 Log Classification System Hybrid classifier routing each log by source: Regex, Sentence Transformers + Logistic Regression, and Gemini LLM fallback Python · FastAPI · React · Gemini · Scikit-learn

🛠️ Languages & Tools

💻 Programming Languages & Frontend

Python JavaScript Go HTML5 CSS3 React Vite TailwindCSS Bootstrap MUI

🤖 AI / ML

PyTorch TensorFlow scikit-learn Pandas Seaborn OpenCV LangChain CrewAI HuggingFace LlamaIndex

🔙 Backend & Databases

FastAPI Streamlit NodeJS Express.js MongoDB Supabase Firebase Pinecone ChromaDB FAISS

⚙️ DevOps & Tools

Git GitHub Docker VS Code Postman Vercel Netlify Render

📝 Most Used Languages

📊 GitHub Stats

🔥 Contribution Streak

📈 Activity Graph

Activity Graph

💡 "Build things that matter. Ship fast, iterate faster."

Thanks for visiting! Feel free to explore my repos and reach out 🙌

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  1. multi-crew-leads-dashboard multi-crew-leads-dashboard Public

    The leads dashboard that scores leads, enriches data with web search, and auto-generates personalized email powered by modular agent workflows and Supabase backend.

    Python 3

  2. document-retrieval-system document-retrieval-system Public

    Multi-user RAG document retrieval system for intelligent PDF Q&A using React, FastAPI, Pinecone hybrid sparse-dense search, Gemini AI, Docling extraction, PostgreSQL, JWT authentication, persistent…

    Python 1

  3. curalink-medical-assistant curalink-medical-assistant Public

    CuraLink is an autonomous RAG platform providing clinicians with evidence-based research. Using a 7-stage AI pipeline, it retrieves real-time data from PubMed and ClinicalTrials.gov. It utilizes Pu…

    Python 2

  4. ecommerce-agent ecommerce-agent Public

    An AI-powered e-commerce agent that can handle complex user queries about products, inventory, and order status. Built with a FastAPI backend and a React (Vite) frontend, featuring integration with…

    Python 1