I will build a rag pipeline and ai chatbot for your webapps

I
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I
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Rohit Kumar
build a rag pipeline and ai chatbot for your webapps
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build a rag pipeline and ai chatbot for your webapps
Full Screen
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build a rag pipeline and ai chatbot for your webappsbuild a rag pipeline and ai chatbot for your webappsbuild a rag pipeline and ai chatbot for your webapps

About this gig

Is your data locked inside PDFs, manuals, or knowledge bases no one actually reads?

I'll build you a custom AI assistant that lets anyone on your team ask questions in plain English and get instant, accurate answers pulled directly from your own documents.

No hallucinations. No generic responses. Just your data, made conversational.

What you'll get:

  • RAG pipeline built with LangChain optimized for accuracy, not just speed
  • LLM integration of your choice: Mistral, LLaMA 3, GPT-4, or Gemini
  • Vector database setup (FAISS, ChromaDB, or Pinecone)
  • Support for PDF, DOCX, TXT, and CSV document formats
  • Clean chat UI (React + Vite) with a REST API backend (Flask or FastAPI)
  • Source citations in every response users always know where the answer came from

Why this matters:

Most AI chatbots make things up. RAG grounds every answer in your actual documents making it reliable enough to use in real business workflows, not just demos.

Who this is for:

HR teams, legal departments, SaaS companies, startups, or anyone sitting on a library of documents their team struggles to navigate.

  • Application Type

    • Web Application

  • Desktop Frameworks

    • React Native for Web

  • AI Type

    • Chat
    • Education
    • Productivity Tools
    • Custom

  • Programming Language

    • Java
    • JavaScript
    • Python
    • React
    • PyTorch

  • Web Frameworks

    • React
    • Express.js (Node.js)
    • Django
    • Flask

  • No & Low-Code Builders

    • Lovable
    • Bolt.new

Get to know Rohit Kumar

Rohit Kumar

Full Stack Developer

  • FromIndia
  • Member sinceSep 2021
  • Avg. response time1 hour

  • Languages

    English, Hindi
I'm Rohit, an AI & Full Stack Developer specializing in RAG pipelines, LLM integrations, and end-to-end web applications. I've built production-ready systems using React, Flask, LangChain, Mistral 7B, and PostgreSQL — including an AI-powered document assistant and a fine-tuned GPT-2 model with LoRA. Top 20 at Ace Hack 4.0 among 700+ developers. Currently completing my B.Tech in AI (2026). If you need someone who handles both the AI logic and the full stack around it — let's build something worth shipping.

My Portfolio

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