I will build a rag based ai chatbot using openai, langchain and vector database

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hasnainshaikhai
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hasnainshaikhai
Hasnain Shaikh
build a rag based ai chatbot using openai, langchain and vector database
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build a rag based ai chatbot using openai, langchain and vector database

About this gig

Build AI-Powered Chatbots & Advanced Applications with OpenAI or Open-Source LLMs & LangChain


Looking to improve your web application with smart AI features? Youre in the right place! Hi, I am an AI developer and freelancer with hands-on experience in building reliable AI solutions tailored to real business needs.


Heres What I Can Do for You:

  • AI Chatbot for Document Queries
  • Extract answers from large document sets (PDFs, Word, CSV, databases) using LangChain and vector databases.
  • Deliver accurate and real-time responses using embeddings and NLP.


Responsive AI Web Applications

  • Create clean and interactive web apps using Streamlit or Gradio.
  • Integrate OpenAI API, Gemini, Pinecone, ChromaDB, or FAISS smoothly.


Custom AI-Powered Solutions

  • Knowledge-base chatbots
  • Customer support assistants
  • Blog and content generation tools
  • Summarization tools
  • Educational chatbots
  • Technical support bots


Have an idea? Lets build it together.


Tech Stack I Use:

  • AI Tools: LangChain, OpenAI API, RAG, Streamlit
  • Databases: Pinecone, ChromaDB, Milvus, FAISS, or your preferred database


What I Need From You:

Your documents (if applicable)

API key (if required)

  • Application Type

    • Web Application

  • Desktop Frameworks

    • Kivy
    • Tkinter

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Social Networking
    • Entertainment
    • Dating
    • Medical
    • Custom
    • Kids
    • Real Estate
    • Gaming

  • Programming Language

    • Python

  • Web Frameworks

    • Django
    • Flask

  • No & Low-Code Builders

    • Thunkable

Get to know Hasnain Shaikh

Hasnain Shaikh

Expert Python, AI, and Data Science Developer provide ML Solutions

4.9(5)
  • FromPakistan
  • Member sinceNov 2022
  • Last delivery1 year

  • Languages

    Urdu, English
I hold a Bachelor’s degree in Artificial Intelligence and am currently pursuing a Master’s degree in Data Science, with strong hands-on experience in AI, Data Science, and Game Development. My expertise includes Generative AI, Machine Learning, Data Analytics, Python, and Pygame development. I have worked with structured, text, and image datasets to build practical AI solutions and intelligent systems. I am currently working as an AI and Robotics Engineer at WTechX, developing real-world AI and computer vision systems focused on performance and reliability.

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