Hi, I'm Aayush Sahu

I'm a

I design intelligent systems, ML models, and AI-driven solutions to solve real-world challenges.

About Me

I'm a Data Science & AI Engineer driven by curiosity and clean, purposeful code. I completed my B.Tech from Government Engineering College, Raipur (2021–2025) and am now deepening my expertise through an M.Tech in Data Science & AI as a CMIT Fellow.

My work sits at the intersection of Machine Learning, Data Engineering, and Front-End Development. I focus on moving beyond AI buzzwords to build robust, scalable, and intelligent systems that solve real problems. Motivated by the impact technology can create,and I aim to engineer solutions that truly matter.

Experience

Sep 2025 - Present

CM IT Fellow – Data Science & AI

Government of Chhattisgarh | IIIT Naya Raipur

Working on AI and data analytics solutions for digital governance use cases.

Processing and analyzing large-scale government datasets for insights and model development.
Developing machine learning prototypes and data automation workflows.
Creating dashboards and visualizations to support data-driven decision-making.

Projects

AI-Powered PDF Chatbot

Chatbot that uses RAG and LLMs to extract and answer queries from PDFs interactively.

Python LLMs RAG FastAPI

Code

Oil Spill Detection

Implemented CNN-based satellite image classification for early marine oil spill detection.

Python CNN TensorFlow OpenCV

Code Live demo

One Step Solution for Farmers

Developed a digital agri-platform connecting farmers with experts, crop trading, and farming insights.

ReactJS Node.js MongoDB ML

Code Live demo

Research & Publications

Dynamic Query Handling with RAG Fusion for PDF-Based Knowledge Retrieval

IEEE | July 2025

Designed a Retrieval-Augmented Generation (RAG) system for question answering over large PDF collections.

Implemented multi-query generation and RAG Fusion to improve retrieval relevance and reduce hallucinations.
Built an end-to-end pipeline using LangChain, ChromaDB, and LLMs for document processing, embedding, and semantic search.
Improved response accuracy and contextual relevance for knowledge-intensive queries.

Python LangChain ChromaDB Vector Search LLMs

View Publication

Skills

Frontend

ReactJS Tailwind CSS JavaScript HTML CSS

Languages

Python C/C++ JavaScript SQL

Tools & Libraries

Git Docker DVC VS Code

ML & Data Science

Pandas Numpy RAG LLMs Scikit-learn Data Analysis

Let’s Connect

Let’s Build Something Meaningful

Whether it’s designing intelligent systems, crafting scalable products, or exploring new concepts, I’m always up for meaningful collaboration that leads to real results..

sahuaayush6266@gmail.com

+91 62660 79863