I will build ai chatbots and rag systems using langchain, langgraph

I
imuhammadfurqan
I
imuhammadfurqan
Muhammad Furqan
build ai chatbots and rag systems using langchain, langgraph
build ai chatbots and rag systems using langchain, langgraph
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build ai chatbots and rag systems using langchain, langgraphbuild ai chatbots and rag systems using langchain, langgraph

About this gig

Looking to build a smart AI chatbot or a powerful RAG system for your app or business? Youre in the right place!


I'm Muhammad Furqan, an AI engineer specializing in Python, FastAPI, Django, with expertise in LLMs, GPT, and RAG pipelines. I build scalable, reliable AI chatbots, knowledge-grounded assistants, and AI-powered apps.


What I offer:

  • GPT-powered, rule-based, contextual & voice-enabled bots
  • Social messaging, transactional, and support/service chatbots
  • Pre-set or fully custom conversational flows
  • RAG systems for accurate knowledge retrieval
  • Integration with databases, CRM, or existing systems
  • Multi-language support and cloud deployment


Technologies I use:

  • Python, FastAPI, Django
  • MySQL, MongoDB, Postgres
  • OpenAI GPT, LangChain, LangGraph, Pinecone, FAISS, ChromaDB
  • React.js, Next.js


Why work with me:

  • Extensive AI/SaaS experience
  • Transparent communication and fast response
  • Bug fixes, optimization, and post-launch support
  • 24/7 availability

  • Bot type

    • Customer Service & Support
    • Social Media & Content
    • Entertainment & Gaming
    • Learning & Development
    • Health & Wellness
    • Food & Restaurant Services
    • Survey & Feedback Collection

  • AI engine

    • Gemini
    • Open AI GPT
    • Grok
    • LangChain
    • Claude.ai
    • Vapi.ai
    • ChatGPT

  • Programming language

    • Python

  • Tools & frameworks

    • Dialogflow
    • n8n

  • Platforms

    • WhatsApp
    • Websites
    • Mobile Apps
    • Slack

Get to know Muhammad Furqan

Muhammad Furqan

Generative AI Engineer

  • FromPakistan
  • Member sinceDec 2025

  • Languages

    Urdu, English, French, German
Hi! I’m Muhammad Furqan, an AI Engineer & Data Scientist with 5+ years of experience building real-world AI systems. I specialize in Machine Learning, NLP, Large Language Models (LLMs), and Retrieval-Augmented Generation (RAG), helping startups and businesses turn ideas into scalable, production-ready solutions. I build AI chatbots, PDF-based RAG assistants, automation tools, and intelligent APIs using Python, FastAPI, Django REST Framework (DRF), and modern cloud tools. If you want clean code, clear communication, and AI that actually works, let’s build something impactful.

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