Open for freelanceWeb Apps & Consulting

Senior Frontend Developer

Gopi Kumar

Crafting performant, elegant interfaces with modern web technologies. Turning complex problems into intuitive experiences.

About

Building digital experiences that matter

I'm a senior frontend engineer with 9+ years of experience building production applications. Starting in Android development, I transitioned to web and now specialize in React, Next.js, TypeScript, and modern frontend architectures.

From mobile apps to enterprise-scale web platforms, I've delivered 50+ projects across industries. My focus is on performant, accessible interfaces — writing clean code that scales gracefully and teams love working with.

9+

Years Experience

50+

Projects Delivered

React

Core Expertise

Expertise

Tech Stack

Frontend
React
Next.js
TypeScript
JavaScript
Tailwind
Redux
HTML
CSS
Bootstrap
Backend & Cloud
Node.js
AWS
Docker
Linux
Vercel
Tooling
Git
GitHub
Figma
VS Code
Vite
Webpack
Jest
Framer

Journey

Work experience

2022 — Present

Senior Frontend Engineer

Enterprise SaaS

Leading frontend architecture for large-scale platforms. Driving performance optimization, component library development, and mentoring engineers. Building complex UIs with React, Next.js, and TypeScript at scale.

2019 — 2022

Frontend Developer

Web Development

Transitioned from mobile to web and rapidly grew into a full-stack frontend role. Delivered 30+ projects across e-commerce, fintech, and SaaS — specializing in responsive design systems and interactive interfaces with React and Redux.

2018 — 2019

Android Developer

Mobile Development

Started career building native Android applications. Developed production apps with Kotlin and Java, gaining strong fundamentals in software architecture, UI patterns, and user-centric design.

Portfolio

Selected work

01 / 06

Analytics Dashboard

Real-time data visualization platform with interactive charts, custom reporting, and role-based access control for enterprise teams.

ReactD3.jsReduxNode.js
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Connect

Let's build something together

I build custom web applications for businesses and startups. Whether you need a full product from scratch or help scaling an existing platform — let's talk.

Gopi Kumar

Gopi Kumar

Senior Frontend Engineer

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