I will build a rag chatbot using langchain and fastapi

K
kamranpy
K
kamranpy
Kamran K.

About this gig

Got documents or a knowledge base people keep re-asking the same questions about? I build chatbots that read your content and answer from it not a wrapper that guesses.


I'm Kamran, an AI developer working in LangChain, FastAPI, and vector databases. I built BidForge AI, a RAG proposal engine (LangChain, FastAPI, GROQ, FAISS), presented at CUST Hackathon 2026 plus an OCR document parser for medical PDFs and a few FastAPI/MySQL apps.


What you get:

  • Your documents (PDF, docs, site content, or a database) turned into a working chatbot
  • Full retrieval pipeline: chunking, embeddings, FAISS vector store
  • GPT, Claude, or GROQ whichever fits your budget and speed needs
  • A usable interface: Streamlit for internal tools, React if it's client-facing
  • Real deployment, not a notebook demo


I won't sell you a full SaaS platform with auth and five dashboards in a $50 gig. I'll tell you honestly what your project actually needs.

Get to know Kamran K.

Kamran K.
  • FromPakistan
  • Member sinceSep 2025
  • Avg. response time1 hour
  • Languages

    Pashto, English, Urdu, German
I specialize in Python, AI, and Web Development, and also collaborate with a trusted network of skilled professionals in areas like UI/UX, PHP, and graphic design. This way, you get complete, high-quality solutions under one roof while I personally manage and ensure the final delivery. I specialize in Python, AI, and Web Development, and also collaborate with a trusted network of skilled professionals in areas like UI/UX, PHP, and graphic design. This way, you get complete, high-quality solutions under one roof while I personally manage and ensure the final delivery.

My Portfolio