---
title: "Yashvant Saroj - AI & Data Science @ IIT Patna| Aspiring Data Scientist | LLM Engineer | RAG · LangChain · Pinecone | SQL.Python · ML ·DL. GenAI | Amazon ML Challenge 2025 | Tal"
description: "Meet Yashvant Saroj, AI & Data Science @ IIT Patna| Aspiring Data Scientist | LLM Engineer | RAG · LangChain · Pinecone | SQL.Python · ML ·DL. GenAI | Amazon ML Challenge 2025 based in Patna."
image: "https://tal.club/meet/yashvant-saroj/share-image"
---

# Yashvant Saroj on Tal

## Headline

AI & Data Science @ IIT Patna\| Aspiring Data Scientist \| LLM Engineer \| RAG · LangChain · Pinecone \| SQL\.Python · ML ·DL\. GenAI \| Amazon ML Challenge 2025

## About

B\.Tech in AI & Data Science at IIT Patna \(2026\), with hands\-on experience in both GenAI engineering and data analytics\. On the AI side, I built a RAG\-based Medical Chatbot using LangChain, Google Gemini, Pinecone, and Flask — designed to answer domain\-specific queries from private PDF documents with accurate, context\-aware responses\. On the data side, I've worked on end\-to\-end analytics projects: a Vendor Performance Analysis using Python, SQL, and Power BI \(KPIs: profit margin, stock turnover, sales\-to\-purchase ratio\), and a Chicago Crime Data Analysis covering temporal and geographic crime patterns using Pandas, Matplotlib, and Seaborn\. I also competed in Amazon ML Challenge 2025 — building a price prediction pipeline using fine\-tuned BAAI\-BGE transformer embeddings and LightGBM with GPU\-accelerated training\. Previously worked as an AI Model Trainer at Outlier AI, improving LLM output quality through structured feedback and evaluation\. Core stack: Python · SQL · LangChain · RAG · Pinecone · Power BI · Pandas · LightGBM · Hugging Face · Flask · MySQL · Open to: Data Analyst · Data Engineer \. LLM Engineer · AI Engineer · Data Scientist · ML Engineer roles \(Remote / India\)

## Location

Patna

## Education

Bachelor of Technology, Indian Institute of Technology, Patna

Dakshana foundation

[View the original profile](https://tal.club/meet/yashvant-saroj)

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