I will build a custom ai chatbot with rag for your pdfs and website

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prashant chavan
build a custom ai chatbot with rag for your pdfs and website
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About this gig

Turn your business documents into a searchable AI assistant.


I will build a custom RAG chatbot that retrieves relevant information from your PDFs, website or knowledge base and answers questions with source citations.


Use it for customer support, document Q&A or internal company knowledge.


Choose your scope:

Basic: one data source, up to 20 clean documents/pages, a simple chat demo and citations.

Standard: up to three sources, a persistent vector database, branded chat interface or API, evaluation set and setup guide.

Premium: a larger agreed document set, authentication or one business integration, deployment and evaluation report.


Source code is included in every package. Tools can include LangChain, OpenAI or Claude, with a vector database suited to your project.


Message me with your data format, approximate document volume and intended use so we can confirm the right package before ordering.

  • AI engine

    • GPT
    • Langchain
    • Claude

  • Programming language

    • JavaScript
    • TypeScript
    • React
    • PyTorch

Get to know prashant chavan

prashant chavan

AI Engineer , RAG Chatbots, AI Agents , LLM Fine Tuning

  • FromIndia
  • Member sinceJul 2023
  • Avg. response time1 hour

  • Languages

    English
I build practical AI solutions that help businesses automate customer support, qualify leads, and find accurate answers from their data. I develop RAG chatbots using PDFs, websites, knowledge bases, and databases, plus AI agents and workflow automation with Python, LangChain, LangGraph, vector databases, and leading LLMs. My focus is reliable answers, source citations, clean integrations, and clear handover. Projects can include source code, documentation, deployment support, and a recorded walkthrough.

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