---
title: "Amrit Bhardwaj - Senior Software Engineer(AI/ML, iOS) in Bengaluru | Tal"
description: "Meet Amrit Bhardwaj, Lead Software Engineer@Walmart | AI/ML | iOS based in Bengaluru. AI stack includes claude code, langchain, and langfuse. Explore public work links including medium and leetcode."
image: "https://tal.club/meet/amrit-bhardwaj/share-image"
---

# Amrit Bhardwaj on Tal

## Headline

Lead Software Engineer@Walmart \| AI/ML \| iOS

## About

Lead Software Engineer \| AI & Mobile Systems at Scale \| 11 YOE \| LLMs, iOS, Backend Currently at Walmart Global Tech India, I lead the development of scalable Mobile Applications and AI Agents to reimagine the mobile development workflow\. With a decade of experience across Fintech, Healthcare, E\-commerce I bridge end\-user experience with system\-level AI innovation\. ✱ AI/ML Engineering Experience: \- LLM Fine\-Tuning using PEFT, LoRA \- Multi\-Agentic Architecture: DeepAgents, Evals, RAG, Security, FastAPI, LangChain/LangGraph/LangFuse, MCP/A2A, Data Governance, Logging, Resiliency\. \- Cost Optimisation: Context\-window management, prompt compression, model routing \(small vs large\), caching, batch vs streaming\. \- Designed Software Factory: An Agentic Pipeline using Claude Code APIs\. ✱ Patent: \- Filed Walmart Patents on: "System and Method for Self\-Improving, Goal\-Oriented, platform agnostic Mobile/ Web Application Testing Using Generative AI with Feedback Loops, Persistent Memory, and Loop Detection\." https://drive\.google\.com/file/d/1trgkK1iwOJlAA8yRBAOI5ikyT\-97P7HK/view \- Medium: https://medium\.com/@amrit\.bhardwaj99/mobile\-app\-testing\-like\-a\-human\-using\-gen\-ai\-23399ed8f852 ✱ Featured on Youtube: https://www\.youtube\.com/watch?v=MOi\_wIHcVTQ&t=197s ✱ iOS Platform Performance Optimisations: \- Built a framework to detect memory leaks in mobile apps using Tarjan’s Algorithm \- Built an analytics engine at scale for CRM insights on Mobile users\. \- Reduced app size via Machine Outlining, improved build time using shared remote cache\. \- Built a dynamic feature flagging system at scale for releasing mobile features\. \- Migrated a monolith code base to a multi\-modular micro\-app architecture\. ✱ Learnings: \- Implemented all major MIT CLRS algorithms in C\+\+ \- 200\+ Stanford CS193P iOS PoCs, \- 808 Leetcode problems \- Solved 14,797 Maths Problems on AoPS Alcumus\(https://artofproblemsolving\.com\) \- Backend scale understanding via Harvard CS50 Web & Django/Postgres projects ✱ Tech Stack: \- Languages: Python, C\+\+, Swift, Objective\-C, SQL \- Frameworks: LangChain, FastAPI, UIKit, MCP, Numpy \- Tooling: Git, CI/CD, Xcode, Jupyter notebook, Docker ✱ Collaboration: \- Cross\-functional collaborator with Business, Product, Backend, Data, QA and Platform teams ✱ Recognitions: \- IBM Manager's Choice, Deep Skill Adder\. \- Deloitte Shout\-outs & Applause \- Walmart Fire Fighter, Bravo, Excellence, Impact

## Location

Bengaluru

## AI stack

claude code

langchain

langfuse

langgraph

ollama

huggingface

## Work experience

Senior Software Engineer\(AI/ML, iOS\) at Walmart Global Tech India, Nov 2023 \- Present · 2 yrs 10 mos, Bengaluru

Software Engineer lll\(iOS\) at Walmart Global Tech India, Jun 2021 \- Nov 2023 · 2 yrs 6 mos, Bangalore Urban, Karnataka, India

Technical Consultant\- iOS at Deloitte Digital, Sep 2018 \- Jun 2021 · 2 yrs 10 mos, Bengaluru Area, India

Application Developer\- Mobile\.iOS at IBM India Private Limited, Dec 2014 \- Aug 2018 · 3 yrs 9 mos, Bengaluru Area, India

## Education

Bachelor of Technology \(B\.Tech\.\), Electrical Engineering, BIT Sindri

Intermediate\(CBSE Board\), Physics, Chemistry,Maths, Computer Science\(C\+\+\), Bhartiya Vidya Mandir\-Nagpur

## Public links

- medium: https://medium\.com/@amrit\.bhardwaj99
- leetcode: https://leetcode\.com/AmritBhardwaj

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

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