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VIVPM/README.md

Hi πŸ‘‹, I'm Vivek Marakumbi

AI Engineer Β· Full-Stack Developer Β· GenAI Builder

vivpm LinkedIn Gmail GitHub


πŸ§‘β€πŸ’» 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 β€” from designing agentic pipelines with LangChain and CrewAI to deploying production-ready FastAPI + React apps.

  • 🌱 Currently building Agentic RAG-based Applications
  • πŸ’¬ Ask me about Generative AI, LLMs, RAG & ML
  • πŸš€ Projects span: GenAI Β· AI/ML Β· Full-Stack Β· Blockchain


πŸš€ Featured Projects

Project Description Stack
πŸ€– Agentic Leads Dashboard Scores inbound leads, enriches them with web search & auto-generates outreach email via modular CrewAI agent workflows Python Β· CrewAI Β· FastAPI Β· React Β· Supabase
πŸ” Document Retrieval System Hybrid RAG fusing Pinecone vectors + BM25 under RRF, with Docling extraction, cross-encoder reranking & Modal cloud Python Β· FastAPI Β· React Β· Pinecone Β· RAG
πŸ›’ E-Commerce AI Agent Answers complex queries on products, inventory & order status, routing between data sources with Gemini function calling Python Β· FastAPI Β· React Β· Vite Β· Gemini
πŸ’Š CuraLink Medical Assistant 7-stage clinical RAG over PubMed, OpenAlex & ClinicalTrials.gov, reranked with PubMedBERT & MedCPT for cited answers React Β· Express Β· MongoDB Β· FastAPI Β· 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

πŸ› οΈ Languages & Tools

πŸ’» Programming Languages & Frontend

Python JavaScript Go HTML5 CSS3 React Vite TailwindCSS Bootstrap MUI

πŸ€– AI / ML

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

πŸ”™ Backend & Databases

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

βš™οΈ DevOps & Tools

Git GitHub Docker VS Code Postman Vercel Netlify Render


πŸ“ Most Used Languages


πŸ“Š GitHub Stats


πŸ”₯ Contribution Streak


πŸ“ˆ Activity Graph

Activity Graph


πŸ’‘ "Build things that matter. Ship fast, iterate faster."

Thanks for visiting! Feel free to explore my repos and reach out πŸ™Œ

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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. 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

  3. 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

  4. Blocksim_Delegated_Reputation_based_Proof_of_Probability_using_Game_Theory Blocksim_Delegated_Reputation_based_Proof_of_Probability_using_Game_Theory Public

    About BlockSim: An Extensible Simulation Tool for Blockchain Systems using DRPoP-GT consensus algorithm

    Jupyter Notebook 2

  5. Delegated-Proof-of-Stake-consensus-algorithm Delegated-Proof-of-Stake-consensus-algorithm Public

    Implementation of DPoS Consensus algorithm

    Python 3 2

  6. NFT_DAO NFT_DAO Public

    Developed a web application for NFT marketplace and DAO, with smart contracts for token minting, creating new DAO voting algorithm based on Proof of Stake, and a system evaluation on current consen…

    Go 2