I will build a professional rag ai chatbot for your documents using langchain

About This Gig: Are you tired of AI chatbots that hallucinate or give generic answers? You need an AI that actually knows your business.

I specialize in building Retrieval-Augmented Generation (RAG) systems. Instead of relying on general knowledge, I will develop a custom AI chatbot that strictly answers questions based on your specific PDFs, institutional documents, or company data.

What I Offer:

• Context-Aware Responses: The chatbot will fetch exact information from your documents, ensuring high accuracy and zero hallucinations.
• Agentic Workflows: Complex routing and logic using LangGraph for multi-step reasoning.
• Vector Database Integration: Efficient document storage and similarity search using ChromaDB.
• Premium Full-Stack Delivery: A fast, responsive frontend built in React, connected to a robust FastAPI backend.
• LLM Flexibility: Integration with the Gemini API, OpenAI, or Hugging Face APIs depending on your project needs.

Tech Stack Used: LangChain | LangGraph | ChromaDB | React.js | FastAPI | Node.js | Python

Perfect For:

• Customer support bots trained on company policies.
• Internal team assistants trained on standard operating procedures.
• Academic or research assistants.