I will build rag chatbot using langchain, openai and chromadb

Build a Professional RAG Chatbot with LangChain, OpenAI & ChromaDB

Looking for an AI chatbot that can answer questions from your PDFs, documents, websites, or business knowledge base? You're in the right place!

I build intelligent Retrieval-Augmented Generation (RAG) chatbots using LangChain, OpenAI GPT, Gemini, ChromaDB, FastAPI, and Python. My solutions provide accurate, context-aware responses by retrieving information from your own data instead of relying only on the AI model's knowledge.

What I Can Build?

RAG Chatbots

PDF & Document Chatbots

Knowledge Base AI Assistants

Website AI Chatbots

FastAPI Backend APIs

Vector Database Integration (ChromaDB)

Multi-Document Search

Semantic Search & Embeddings

Source Code Included

Technologies

LangChain

OpenAI GPT

Gemini

ChromaDB

Python

FastAPI

React & Next.js

Why Choose Me?

Production-ready architecture

Clean, scalable code

Fast communication

On-time delivery

Complete source code

Post-delivery support

Please contact me before placing an order so we can discuss your project requirements and choose the best solution for your business.