---
author: "Umesh Malik"
canonical: "https://umesh-malik.com/resume"
description: "Umesh Malik's resume: AI engineer and software developer with 5+ years building GenAI applications, LLM-powered products, and scalable systems at Expedia Group, Tekion, and BYJU'S."
title: "Resume - Umesh Malik | AI Engineer, LLM & GenAI Developer"
tokens: 622
generator: "scripts/generate-page-markdown.mjs"
---

# Umesh Malik

AI Engineer, LLM & GenAI Developer

SDE-2 at Expedia Group · Gurugram, Haryana, India

[ask@umesh-malik.com](mailto:ask@umesh-malik.com) | [LinkedIn](https://linkedin.com/in/umesh-malik) | [GitHub](https://github.com/Umeshmalik)

## Experience

### Software Development Engineer 2

Expedia Group

June 2024 - Present

Gurugram, Haryana

-   •Led Vue.js to React migration improving developer velocity by 3x
-   •Built reusable component library accelerating feature development
-   •Created visual workflow diagram editor with drag-and-drop interface
-   •Comprehensive testing with Jest and React Testing Library

ReactTypeScriptJestReact Testing Library

### Software Engineer

Tekion Corp

April 2023 - May 2024

Bengaluru, India

-   •Rebuilt F&I module serving thousands of dealerships
-   •Implemented internationalization enabling product expansion
-   •Led accessibility improvements achieving WCAG compliance
-   •Conducted code refactoring initiatives improving maintainability

ReactTypeScripti18nWCAG

### Module Lead

BYJU'S (Think & Learn)

March 2022 - April 2023

Bengaluru, India

-   •Led payment validation processing $10M+ monthly transactions
-   •Built Pincode Management system with 19,000+ entries
-   •Mentored 5+ junior engineers on best practices
-   •Achieved 99.9% system uptime

ReactJavaScriptNode.jsMongoDB

### Associate Software Engineer

BYJU'S (Think & Learn)

July 2021 - February 2022

Bengaluru, India

-   •Built Wallet and Bonus Points modules from scratch
-   •Recognized as Performer of the Quarter (January 2022)
-   •Delivered features ahead of schedule

ReactJavaScriptCSSREST APIs

## Education

### Master of Computer Application (MCA)

Computer Science

Deenbandhu Chhotu Ram University of Science and Technology

2021 - 2023

### Bachelor of Computer Application (BCA)

Computer Science

Deenbandhu Chhotu Ram University of Science and Technology

2018 - 2021

## Skills

### AI & GenAI

Large Language Models (LLMs)RAG PipelinesAgentic WorkflowsPrompt EngineeringAI-Assisted DevelopmentClaude / OpenAI APIsLangChainVector DatabasesMCP (Model Context Protocol)

### Frontend

ReactTypeScriptJavaScript (ES6+)Next.jsSvelteKitVue.jsTailwindCSS

### Backend & Data

Node.jsPythonExpress.jsMongoDBPostgreSQLREST APIsGraphQL

### DevOps & Infra

GitDockerCI/CDCloudflareViteWebpack

### Architecture

System DesignMicrofrontend ArchitecturePerformance OptimizationScalable SystemsAI/ML Pipeline DesignEvent-Driven Architecture