---
title: "Shubham Kumar - Data Scientist in Bangalore Urban | Tal"
description: "Meet Shubham Kumar, AI/ML Engineer specializing in RAG, LLM Fine-Tuning & Multi-Agent Systems | DS @ EliteFit.AI | IIT Kharagpur based in Bangalore Urban. AI stack includes antigravity, claude code, and langgraph. Explore public work links including github."
image: "https://tal.club/meet/shubham-kumar-55/share-image"
---

# Shubham Kumar on Tal

## Headline

AI/ML Engineer specializing in RAG, LLM Fine\-Tuning & Multi\-Agent Systems \| DS @ EliteFit\.AI \| IIT Kharagpur

## About

I'm a Machine Learning/AI engineer who builds intelligent, data\-driven systems across Computer Vision, NLP/LLM, and Generative AI — and ships them into production, not just notebooks\. At EliteFit\.AI, I built the CV pipeline behind a live fitness app: BlazePose\-based pose estimation, a cosine\-similarity \+ DTW scoring engine for real\-time form grading, and a Random Forest model that filters bad lighting conditions before they corrupt tracking\. Earlier, I fine\-tuned multilingual transformers \(mBERT, MuRIL\) for hate\-speech detection, improving accuracy, and built ensemble time\-series models at a quant fund that cut prediction error\. I'm particularly focused on building and scaling: • LLM\-powered applications and intelligent agents \(LangChain, LangGraph\) • RAG and semantic search systems • Transformer\-based NLP solutions • End\-to\-end ML pipelines — from data ingestion to deployment and monitoring My background combines an engineering education from IIT Kharagpur with hands\-on experience across production ML, NLP research, and quantitative modeling\. I'm currently targeting Machine Learning Engineer, AI Engineer, GenAI/LLM Engineer, Applied Scientist, and Data Scientist roles — where I can turn research into measurable business impact\.

## Location

Bangalore Urban

## AI stack

antigravity

claude code

langgraph

mcp

DSPy

vLLM

## Work experience

Data Scientist at EliteFit\.AI, Jun 2025 \- Jul 2026 · 1 yr 2 mos, Singapore

Research Intern at Indian School of Business, Aug 2023 \- Dec 2023 · 5 mos, Hyderabad

Data Science Intern at Fortuncore Technologies, Jul 2023 \- Nov 2023 · 5 mos

Natural Language Processing Intern at Indian Institute of Technology \(Banaras Hindu University\), Varanasi, Jun 2023 \- Jul 2023 · 2 mos, Varanasi

Quantitative Research Intern at Alpha Alternatives, Jun 2023 \- Jul 2023 · 2 mos, Mumbai

## Education

Dual Degree, Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur

## Public links

- github: https://github\.com/shubhamdz

[View the original profile](https://tal.club/meet/shubham-kumar-55)

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