I will build ai chatbot using rag langchain and claude

M
mohammadshah849
M
mohammadshah849
Mohammad S

Level 1

5.0
5.0

About this gig

Before placing an order, simply share your website, application, or idea along with your requirements. Ill review everything, discuss the best approach, and when appropriate, demonstrate a proof of concept on your application. Once youre satisfied and confident were aligned, you can place the order. This ensures we both have complete clarity before the project begins.


What I can build

  • Custom RAG chatbots for PDFs, DOCX, Markdown, websites, and internal knowledge bases
  • AI chatbot integration into your website, web app, Android, or iOS application
  • OpenAI, Claude, Gemini, or local LLM integrations (Ollama & LM Studio)
  • AI Agents and workflow automation
  • LangChain & LangGraph applications
  • Hybrid RAG with vector search and reranking
  • FastAPI backend and REST API integration
  • ChromaDB, Pinecone, FAISS & Qdrant integration
  • Docker deployment
  • LoRA/QLoRA fine-tuning (when required)


Why work with me?

  • Clean, production-ready solutions
  • Fast communication and regular updates
  • Flexible solutions tailored to your requirements
  • End-to-end support from development to deployment
  • Free 20-minute Zoom consultation (if required)

DM me before placing an order.

Get to know Mohammad S

Mohammad S

Generative AI Engineer, RAG, LangChain, LLMs, Fine Tuning, Agentic AI

4.8(8)

Level 1

  • FromIndia
  • Member sinceFeb 2023
  • Avg. response time1 hour
  • Last delivery2 months
  • Languages

    English, Hindi, Urdu, Telugu
6+ years of experience as a Software Engineer building AI and enterprise-grade AI applications. I specialize in Generative AI, RAG, AI Agents, LangChain, LangGraph, Prompt Engineering, Fine-tuning (LoRA/QLoRA), Hugging Face, FastAPI, ChromaDB, PostgreSQL, Docker, and local LLMs using Chatpgpt/Claude APIs, Local LLMs on Ollama and LM Studio. I build chatbots, knowledge assistants, workflow automation, and production-ready AI solutions with clean architecture, scalable deployments and end-to-end support from development to deployment.

My Portfolio

Reviews

6 reviews for this Gig
5.0

(6)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • M
    image-docs

    mahirboyaci

    US

    United States

    5

    You did a great job. Thank you

    $100-$200

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • M

    mhmelnitchi

    Repeat Client

    CH

    Switzerland

    5

    Great Job and explanation

    $50-$100

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • M

    mhmelnitchi

    Repeat Client

    CH

    Switzerland

    5

    Thanks a lot to Mohammad for his help. Excellent work!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • V
    image-docs

    venkateshvi

    GB

    United Kingdom

    5

    Tayyab has solved the assignments which i require in short time and has helped me learn the key concepts of Java, Python and Selenium. Many thanks and looking forward to work with him again.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bojanpavlovicof

    RS

    Serbia

    5

    Great experience and great help with the Cypress project. It is certainly for every recommendation. We will certainly cooperate in the future and on other projects. I hope that with this project I will be able to graduate from a local college. Thanks

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

6 reviews for this Gig
5.0

(6)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • M
    image-docs

    mahirboyaci

    US

    United States

    5

    You did a great job. Thank you

    $100-$200

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • M

    mhmelnitchi

    Repeat Client

    CH

    Switzerland

    5

    Great Job and explanation

    $50-$100

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • M

    mhmelnitchi

    Repeat Client

    CH

    Switzerland

    5

    Thanks a lot to Mohammad for his help. Excellent work!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • V
    image-docs

    venkateshvi

    GB

    United Kingdom

    5

    Tayyab has solved the assignments which i require in short time and has helped me learn the key concepts of Java, Python and Selenium. Many thanks and looking forward to work with him again.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bojanpavlovicof

    RS

    Serbia

    5

    Great experience and great help with the Cypress project. It is certainly for every recommendation. We will certainly cooperate in the future and on other projects. I hope that with this project I will be able to graduate from a local college. Thanks

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No