PDF QA Chatbot

Developed an intelligent chatbot system that allows users to upload and query PDF documents in natural language. The system integrates LangChain with Google Gemini API to parse, embed, and semantically search PDF content, returning contextually relevant answers. Deployed a lightweight, scalable web interface for seamless interaction.

Skills: Python, LangChain, Google Gemini, Streamlit, NLP, Vector Databases, Document Parsing

Deliverables:

End-to-end document question-answering system

Embedding and vector search pipeline

User-friendly web app for document uploads and queries