Sam-2610

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Satyam Sagar Sam-2610

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AI/ML student | RAG, LLM agents & fine-tuning | Python, FastAPI, LangGraph | Building and measuring GenAI projects | Ranchi, India

3 followers · 2 following

India
in/satyam-sagar-594a75371

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sam-2610/README.md

Hi, I'm Satyam

AI/ML engineering student from Ranchi, India. I build RAG systems and LLM agents, and I test them with small evaluation sets so I know what works.

Projects

Medical Chatbot (RAG) - answers from health-guide PDFs with page citations; live demo
Agentic Knowledge Retrieval System - LangGraph router, cited Q&A and a restricted Python code agent; FastAPI, Chainlit, Docker Compose
Social Media API - FastAPI, PostgreSQL, JWT authentication
LocalText2SQL - QLoRA fine-tuning of Llama-3.2-3B, QLoRA, fine-tuning, text-to-SQL, peft, Hugging Face.

Tech: Python, PyTorch, LangChain, LangGraph, ChromaDB, Pinecone, FastAPI, PostgreSQL, SQL, Docker, Streamlit

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agentic-rag agentic-rag Public

Multi-agent RAG system built with LangGraph. Routes each message to chat, cited document Q&A, or a restricted Python agent that writes, runs and fixes code to calculate and chart numbers. FastAPI +…

Python 6
Fast-Api Fast-Api Public

Backend API for a social media app built with FastAPI and PostgreSQL. JWT login, posts (create, read, update, delete), user accounts and a vote/like system, with interactive docs at /docs.

Python
medical-chatbot medical-chatbot Public

RAG medical chatbot that answers health questions only from indexed PDF guides, with page-level source citations. Refuses out-of-scope questions instead of guessing. Not medical advice.

Python
LocalText2SQL LocalText2SQL Public

QLoRA fine-tuning of Llama-3.2-3B for text-to-SQL, scored by running the SQL. Execution accuracy 53% to 69% on 150 held-out questions.

Python