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Projects

Things I've built

A mix of applied ML, distributed systems, and full-stack work — each one shipped end-to-end.

01

Deepfake Detection using Blockchain

CNN + ViT detection with results verified on Ethereum and stored on IPFS.

FlaskReactWeb3.jsIPFSEthereum+4
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02

Production RAG Pipeline (Dvara ML)

Document ingestion → chunking → embedding → retrieval → LLM, served via FastAPI.

PythonFastAPILangChainVector DBsLLMs+2
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03

nCAKES — P2P Video Streaming System

Custom socket layer streaming video chunks between peers, BitTorrent-style.

PythonTCP/IP SocketsFFMPEGJSONUbuntu Linux
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04

Natural Language → MongoDB Query Chatbot

Converts plain-English questions into executable MongoDB queries.

Llama 4.1LangChainLangGraphStreamlitMongoDB Atlas
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05

Sentiment Analysis on 1.6M Tweets

A classical NLP sentiment classifier trained on 1.6 million tweets.

NLTKgensimSciPyNumPyPandas+1
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06

IIT Dharwad Library Web Portal

A library web portal with a recommendation engine driven by user behavior.

HTMLCSSJavaScriptMongoDBFlask+2
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07

Banking Churn Prediction

Predicts which banking customers are about to leave, with 85% accuracy.

PythonScikit-learnXGBoostPandasNumPy
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Sachin Kumar

AI/ML Engineer · Mathematics & Computing, IIT Dharwad

© 2026 Sachin Kumar. Crafted with care.

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