I will build a rag pipeline and data engineering solution

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harshavk07
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harshavk07
Harsha Vardhan

About this gig

Looking for a custom AI chatbot that can understand and answer questions from your own documents or business data?

I will build an intelligent RAG (Retrieval-Augmented Generation) pipeline that connects your data with modern LLMs to provide accurate, context-aware responses.

What I can build:

Document-based AI chatbots

RAG pipelines for PDFs, text, and structured data

Document processing, chunking, and embeddings

Vector database and semantic search integration

LLM integration using OpenAI GPT or open-source models

LangChain-based RAG applications

Python and FastAPI backend development

API integration and deployment-ready solutions

Custom knowledge-base chatbots

Technologies: Python, LangChain, OpenAI, LLMs, vector databases, FastAPI, Docker, and related AI tools.

I focus on clean, scalable, and reliable solutions tailored to your specific requirements. Whether you need a simple document Q&A chatbot or a complete RAG application, I can help turn your data into an intelligent AI solution.

Please message me before ordering so we can discuss your requirements

Get to know Harsha Vardhan

Harsha Vardhan

Data Scientist

  • FromIndia
  • Member sinceAug 2026
  • Languages

    English
Hi! I’m a Data & AI professional with experience in Python, SQL, data analysis, machine learning, and data visualization. I help clients turn raw data into meaningful insights through clean, accurate, and well-structured solutions. I can assist with data cleaning, analysis, dashboards, Excel, SQL queries, Python projects, and ML tasks. I focus on quality, clear communication, and meeting deadlines. Whether you need help with a small data task or a complete project, I’m here to help. Let’s turn your data into actionable insights!

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