Hi, I'm Eshank Vaish

Software Engineer II @ Uber

About Me

Software Engineer II at Uber with expertise in React and TypeScript, delivering high-impact features and optimizations

Professional Journey

I'm a passionate Software Engineer with over 4 years of experience specializing in React, TypeScript, and frontend development. Currently working at Uber as a Software Engineer II, where I focus on delivering high-impact features and optimizations at scale.

I actively leverage AI tools to boost developer productivity, improve frontend performance, and ship features faster. From generating test cases and documentation to accelerating code reviews and prototyping, AI has become an integral part of my engineering toolkit.

I've worked on diverse projects ranging from UI libraries to micro-frontend architectures, always striving for code quality and user experience excellence.

Years Experience

Companies

30+

Projects Delivered

Quick Facts

Software Engineer II at Uber

Bengaluru, Karnataka, India

B.Tech, Computer Science (2017-2021)

Work Experience

My professional journey across different companies and roles

Uber5 mos • April 2025 - Present

Software Engineer II

April 2025 - Present

Bengaluru, Karnataka, India

Delivering high-impact features and optimizations at scale

Key Achievements:

Working on React and TypeScript-based solutions
Contributing to large-scale frontend applications
Collaborating with cross-functional teams

Devtron Inc.1 yr 7 mos • October 2023 - April 2025

SDE II

October 2023 - April 2025

Gurugram, Haryana, India

Developed key features and enhanced deployment functionality

Key Achievements:

RJSF Integration: Configurable forms using JSON schema
DatePicker, Select Picker, and Button components for consistent UI
User Approval Groups for secure, role-based deployment approvals
Multi-environment Releases with track-level app filtering
Lock Deployment Configuration: Secured critical keys in deployment templates
Set up ESLint, path aliasing with TypeScript, and Storybook for UI documentation
Architected user status enforcement, bulk operations, and permission refactoring

Josh Technology Group3 yrs 1 mo • October 2020 - October 2023

Senior Frontend Developer - I

April 2022 - October 2023

Gurugram, Haryana, India

Streamlined deployments and developed UI libraries

Key Achievements:

Streamlined deployments for React applications using Docker, nginx, and AWS EC2
Implemented GitHub actions and Ansible for efficient pipeline establishment
Developed UI library based on Material UI and React
Optimized JavaScript library building time by up to 6x through ESbuild
Reduced project setup time by 10x by creating efficient React application templates
Created versatile mock API server template for integrated APIs during development
Engineered decoupled build system for environment independence

Frontend Developer

July 2021 - March 2022

Gurugram, Haryana, India

Led migration from AngularJS to React and TypeScript

Key Achievements:

Led migration of legacy AngularJS code to modern React and TypeScript-based Micro Front Ends
Used route-based approach for seamless integration
Implemented feature flags for effective feature gating of Front End components

Frontend Engineer Intern

October 2020 - July 2021

Gurugram, Haryana, India

Optimized build processes and streamlined onboarding

Key Achievements:

Optimized build process achieving 7-8x reduction in building and deployment time
Streamlined onboarding process with 6x reduction in onboarding time
Developed JavaScript-based scripts for automated asset generation

Skills & Expertise

My technical skills and proficiency levels across different technologies

Frontend Development

React95%

TypeScript90%

JavaScript95%

HTML/CSS90%

React Native85%

AngularJS80%

Material UI85%

Storybook80%

Backend & DevOps

Node.js80%

Docker85%

AWS75%

Nginx70%

GitHub Actions80%

Tools & Technologies

Git90%

ESLint85%

Prettier85%

ESbuild80%

CI/CD85%

RJSF75%

Other Skills

Micro Frontends85%

Feature Flags80%

JSON Schema75%

API Integration85%

Performance Optimization80%

Code Quality90%

Top Skills

ReactTypeScriptJavaScriptNode.jsDockerAWSGitCI/CD

Get In Touch

I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology

Connect With Me

LinkedIn GitHub X (Twitter)