I will build an expert rag chatbot using langchain and python

U
umaidalikeerio
U
umaidalikeerio
Umaid A
build an expert rag chatbot using langchain and python
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build an expert rag chatbot using langchain and python
Full Screen
build an expert rag chatbot using langchain and pythonbuild an expert rag chatbot using langchain and python

About this gig

Tired of searching hundreds of pages manually? 


I build custom AI chatbots that extract instant answers directly from YOUR documents (PDFs, websites, databases) using LangChain, GPT-4, and Gemini API.


WHAT YOU GET

  • RAG Chatbot: Custom Retrieval-Augmented Generation for your data.
  • AI Engine: Powered by OpenAI GPT-4, Claude, or Gemini API.
  • Multi-Platform: For web apps, WhatsApp, Telegram, or website widgets.
  • Multilingual: Conversational in English, Urdu, Arabic, and more.
  • Ownership: Clean Python source code and cloud deployment.


PACKAGES

  • BASIC ($60): Simple document chatbot, FAISS, Streamlit UI.
  • STANDARD ($150): Multi-source RAG chatbot, FastAPI, deployed.
  • PREMIUM ($300): Enterprise system, custom UI, user auth, CRM setup.


️ PAST WORK

  • DocuMind RAG: PDF chatbot with LangChain, OpenAI, and FAISS.
  • UrduMind AI: Multilingual assistant for Urdu & English text.
  • 20+ custom AI automation and chatbot projects delivered.


WHY ME?

  • RAG Specialist: Focused on vector databases and semantic search.
  • Python Developer: Clean code standards with documentation.


️ MESSAGE ME BEFORE ORDERING to ensure a flawless fit!


  • Bot type

    • Customer Service & Support
    • Learning & Development
    • News & Information Updates
    • Survey & Feedback Collection

  • AI engine

    • BERT
    • DALL·E
    • Gemini
    • Open AI GPT
    • LangChain
    • LLaMA
    • RoBERTa
    • Stable Diffusion
    • TensorFlow
    • Ollama

  • Programming language

    • JavaScript
    • Python
    • TypeScript
    • React
    • PyTorch
    • TensorFlow

  • Tools & frameworks

    • Botpress
    • Rasa
    • Dialogflow
    • QnA Maker
    • n8n

  • Platforms

    • WhatsApp
    • Telegram
    • Discord
    • Websites
    • Slack

Get to know Umaid A

Umaid A

AI Machine Learning Automation Engineer

5.0(8)
  • FromPakistan
  • Member sinceDec 2021
  • Avg. response time1 hour
  • Last delivery7 months

  • Languages

    English, Urdu
AI and Machine Learning Engineer with 4+ years of experience building intelligent solutions. I specialize in Machine Learning, Deep Learning, Computer Vision, NLP, LLMs, Agentic AI, and AI Automation using Python, TensorFlow, PyTorch, LangChain, and LangGraph. I build AI agents, chatbots, RAG systems, predictive models, computer vision applications, and automated workflows that help businesses solve real-world problems with scalable, production-ready AI solutions.

My Portfolio

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