I will build llm ai agents, rag chatbot and multi agent systems with langchain

A
abdulqadeer412
A
abdulqadeer412
Abdul Qadeer

Level 1

5.0
5.0

Gig Summary

About this gig

Need an AI product that actually works in production not just another demo? I'm Abdul Qadeer, a Full-Stack & AI Engineer with 3 years of experience in Python (FastAPI, Flask, Django), Next.js, and production LLM workflows. I build custom AI agents, chatbots, RAG systems, and multi-agent orchestrators that integrate seamlessly with your stack.

What I Offer:

  • LLM integrations (OpenAI GPT-4o, Claude, Gemini, Hugging Face)
  • Agentic workflows with LangChain & LangGraph
  • Backend APIs in FastAPI, Flask or Django
  • Frontend with Next.js (SSR/SSG) & React
  • Vector DB + RAG (Pinecone, Qdrant, FAISS, PGVector)
  • Tool integrations (Stripe, email, Twilio, auth, DBs)
  • Deployment-ready (Docker, AWS, Supabase)

Production Systems I've Built:

  • Hybrid RAG chatbot that cut wrong AI answers by 40%
  • Multi-tenant AI Sales Agent SaaS with document ingestion
  • Supervisor AI agent with human-in-the-loop safeguards

Why Choose Me:

  • Real deployed systems serving live traffic not just demos
  • Clean, production-grade, documented code
  • Honest about scope & timelines I won't oversell you
  • Fast communication & 5-star reviews worldwide

Let's build your intelligent solution together! Please message me before ordering so I can understan

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Get to know Abdul Qadeer

Abdul Qadeer

Full Stack Developer !Python, FastAPI, LangChain, LLM Apps, AI Chatbot

5.0(19)

Level 1

  • FromPakistan
  • Member sinceSep 2018
  • Avg. response time1 hour
  • Last deliveryabout 16 hours
  • Languages

    English, Urdu
I'm Abdul Qadeer, a Full-Stack & AI Engineer with 3+ years building LLM-powered apps, AI agents, and production-grade systems. I specialize in Python (FastAPI, Flask, Django), Next.js, and agentic workflows with LangChain & LangGraph. I ship real AI systems — not demos. My work includes a hybrid RAG chatbot that cut wrong answers by 40%, a multi-tenant AI SaaS platform, and a multi-agent assistant with human-in-the-loop. I integrate OpenAI, Claude, Gemini with Pinecone, Twilio, Stripe & more. Need an AI agent, RAG chatbot, or scalable backend? Let's build it.

My Portfolio

Reviews

19 reviews for this Gig
5.0

(19)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Good job Kader !!!!!!!!!!!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Very good !!!!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Merci beaucoup Kader !!!!

    $200-$400

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    BarakAllahoufik Kader, tu as fournis une avancée majeure dans notre dynamique !!!

    $600-$800

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Amazing Work , Merci Abdul Qadeer !!!

    $400-$600

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
Reviews

19 reviews for this Gig
5.0

(19)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Good job Kader !!!!!!!!!!!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Very good !!!!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Merci beaucoup Kader !!!!

    $200-$400

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    BarakAllahoufik Kader, tu as fournis une avancée majeure dans notre dynamique !!!

    $600-$800

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • M

    messaoudiassia

    FR

    France

    Ongoing collaboration
    5

    Amazing Work , Merci Abdul Qadeer !!!

    $400-$600

    Price

    2 days

    Duration

    Helpful?
    Yes
    No