Should my project be React or Next.js?

If it's an app behind a login with little need for SEO, plain React (Vite) is lean and fast. If pages need to rank or render on the server, I build it with Next.js instead.

Can you fix a slow, laggy React app?

Yes — I profile renders with the React DevTools, add memoization and code-splitting, and remove unnecessary state updates. Most 'slow React' problems are re-render and bundle issues, both fixable.

Do you build reusable component libraries and design systems?

Yes. I build typed, accessible component libraries (often on Radix + Tailwind) with documentation so multiple apps share one source of truth.

Can you migrate class components to hooks?

Yes, incrementally — converting class components to function components and hooks without freezing feature work.

Are you a React JS development company or a freelancer?

An independent React developer. You work with me directly; for most React projects one experienced developer beats an agency on both speed and communication.

Frontend

React JS Development Services

Fast, maintainable React interfaces — single-page apps, dashboards, and design-system component libraries built in TypeScript with rendering and bundle size kept under control.

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What I build

What's included

SPAs & dashboards

Data-heavy single-page apps with client-side routing, charts, and TanStack Query for server state and caching.

Design systems & component libraries

Accessible, reusable components (Radix primitives + Tailwind) so a growing product stays visually consistent.

Performance work

Code-splitting, memoization, and render profiling to fix janky, over-re-rendering React apps and keep Core Web Vitals green.

Migration & modernization

Class components to hooks, Webpack to Vite, and legacy jQuery/AngularJS screens rebuilt in modern React.

Problems this solves

Sound familiar?

A React app that re-renders the whole tree on every keystroke and feels sluggish.
UI that drifts out of consistency because there's no shared component library.
An old class-component codebase nobody wants to touch.
A bundle so large the first paint takes seconds on mobile.

Example use cases

What this looks like in practice

Analytics dashboard

Built a React + TanStack Query dashboard with virtualized tables and Recharts that stayed smooth over thousands of live rows.

Shared component library

Extracted a company's buttons, forms, and modals into a typed, documented library used across three internal apps.

Performance rescue

Cut a marketing app's bundle by half with code-splitting and lazy routes, moving LCP from 4.1s to under 2s.

Tech stack

The tools I use for this

Core

React 19
TypeScript
Vite

State & data

TanStack Query
Zustand
Redux Toolkit

UI

Tailwind CSS
Radix UI
Framer Motion

Testing

Vitest
React Testing Library

Process

How it works

Plan components

Turn designs into a component tree and decide where state and data live.

Build the UI

Typed, reusable components with routing and data fetching.

Integrate & test

Connect APIs, add tests, verify on devices.

Optimize & ship

Profile renders, trim the bundle, deploy.

React is the front-end layer of my broader full stack development work. When a project needs SEO, server rendering, or file-based routing out of the box, I build it with Next.js on top of React instead.

Related services

FAQ

Questions, answered

Should my project be React or Next.js?: If it's an app behind a login with little need for SEO, plain React (Vite) is lean and fast. If pages need to rank or render on the server, I build it with Next.js instead.
Can you fix a slow, laggy React app?: Yes — I profile renders with the React DevTools, add memoization and code-splitting, and remove unnecessary state updates. Most 'slow React' problems are re-render and bundle issues, both fixable.
Do you build reusable component libraries and design systems?: Yes. I build typed, accessible component libraries (often on Radix + Tailwind) with documentation so multiple apps share one source of truth.
Can you migrate class components to hooks?: Yes, incrementally — converting class components to function components and hooks without freezing feature work.
Are you a React JS development company or a freelancer?: An independent React developer. You work with me directly; for most React projects one experienced developer beats an agency on both speed and communication.

Let's build it together

Email me with what you need — I'll reply with a clear plan and next steps. Prefer chat? WhatsApp works too.