I will build a rag chatbot or ai document assistant for your business

F
fardeenk12
F
fardeenk12
Fardeen Khan
build a rag chatbot or ai document assistant for your business
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build a rag chatbot or ai document assistant for your business
Full Screen
build a rag chatbot or ai document assistant for your businessbuild a rag chatbot or ai document assistant for your business

About this gig

Are you looking to add AI-powered chat or document intelligence to your business?

I build production-ready RAG chatbots and AI assistants that actually work not just demos, but fully deployed solutions your customers can use today.

What I deliver:

  • RAG-based chatbot trained on your documents, website, or data
  • Conversational AI support agent with memory
  • Hybrid search (semantic + keyword) for accurate answers
  • FastAPI backend + React frontend, deployed on Vercel & HuggingFace

My tech stack: LangChain, Google Gemini, FastAPI, Qdrant, ChromaDB, HuggingFace, Python, React

Why trust me? I've already built and deployed two live AI projects FlowDesk (conversational support agent) and Retrieve.AI (hybrid RAG document assistant) both in production. I don't just write code, I ship working products.

What I need from you: Your documents, website URL, or data source and I'll handle everything else.

Let's build something great together. Message me before ordering if you have questions!

  • Model expertise

    • Custom model development
    • Fine-tuning models
    • Generative AI
    • Predicitive analyatics
    • Recommendation systems

  • Industry

    • Other

  • Programming language

    • C++
    • Python
    • Tensorflow
    • Keras

  • Language

    • English

  • Technical expertise

    • Machine learning (Supervised, Unsupervised, Reinforcement)
    • Deep learning (Neural networks, GANs)
    • Natural language processing (NLP)
    • Computer Vision (Object detection, Image recognition)
    • Feature engineering and data processing
    • AI ethics and bias mitigation

Get to know Fardeen Khan

Fardeen Khan

AI ML Engineer RAG Chatbots, LangChain, Intelligent Agents

  • FromIndia
  • Member sinceApr 2026

  • Languages

    Hindi, English, Urdu
I'm an AI Engineer specializing in building RAG-based chatbots, document assistants, and AI support agents using LangChain, FastAPI, and Google Gemini. I've built and deployed two production AI projects — a conversational support agent (FlowDesk) and a hybrid RAG document assistant (Retrieve.AI) — both live on Vercel and HuggingFace Spaces. If you need an AI chatbot, document Q&A system, or a custom LLM-powered backend for your product, I can deliver a working, deployed solution — not just a prototype.

My Portfolio

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