I will build a rag powered ai chatbot trained on your data using llm

India

I speak English, Hindi

Data Scientist

I am a Data Scientist with an M.A. in Economics from Delhi School of Economics. I specialize in building end-to-end ML projects, including RAG systems and survival analysis-based churn modeling, with ...
About this Gig

Most "AI chatbots" on the market are a thin wrapper around ChatGPT that hallucinate answers and have no idea what's actually in your documents. That's not what I build.

I'm an ML engineer who builds production-grade RAG (Retrieval-Augmented Generation) systems chatbots and assistants that actually ground their answers in your data: PDFs, docs, websites, knowledge bases, support tickets, product catalogs, whatever you've got.

What makes my RAG builds different:

  • Proper chunking strategy tuned to your content type (not a generic 500-token default that breaks context)
  • Retrieval tuned for actual relevance not just cosine similarity on raw embeddings
  • Grounded answers with source citation, so responses are traceable, not hallucinated
  • Clean separation between what the LLM narrates and what the system verifies built for consistency, not just a good demo

What you get:

  • A working chatbot/API that answers questions using your own data
  • Clear documentation on how it works and how to update the knowledge base
  • Optional: simple web interface or API endpoint for integration into your site/app

Expertise:

Feature learning

•

Classification

•

Clustering

Programming language:

Python

•

SQL

Frameworks:

Scikit-learn

•

Keras

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PyTorch

•

Panda

APIs:

Other

Tools:

Jupyter Notebook

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Excel