Mihai Dobre
Custom Web Applications UK

React Development

Professional React development services. Custom web applications, single-page applications, component libraries, and modern frontend solutions built for performance.

Component Tree
<App/>
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Services

What I do

Full-service React development covering custom web applications, single-page applications, component libraries, state management, and API integrations. Building modern frontend solutions that scale.

Custom Web Applications

Bespoke React applications built from scratch. Scalable architectures with clean component structures and modern patterns.

Single-Page Applications

Building fast, interactive SPAs with React Router and modern state management. Smooth user experiences without page reloads.

Component Libraries

Creating reusable component libraries for your team. Documented, accessible, and consistent UI components.

State Management

Implementing state management with Redux, Zustand, or React Context. Scalable solutions for complex application state.

API Integration

Connecting React applications with REST and GraphQL APIs. Efficient data fetching with React Query, SWR, or custom hooks.

Mobile-First Development

Building responsive React applications that work seamlessly across devices. Mobile-first approach with progressive enhancement.

Business Impact

Problems I solve

Helping businesses build maintainable, performant React applications. Moving from legacy code to modern architectures that support growth and improve user experience.

The Problem

Legacy frontend code that is difficult to maintain and extend

The Solution

Rebuilding with modern React patterns, hooks, and component architecture. Clean, modular code that is easy to maintain and scale.

Maintainable codebase that supports future development

The Problem

Slow, unresponsive user interface affecting user experience

The Solution

Optimising React applications with code splitting, memoisation, and efficient rendering. Fast, responsive interfaces that users enjoy.

Smooth, performant user interface with excellent UX

The Problem

Inconsistent UI across the application

The Solution

Creating a component library with consistent styling and behaviour. Documented components that ensure design system adherence.

Consistent, professional interface across all pages

The Problem

Complex state management causing bugs and unpredictability

The Solution

Implementing proper state management architecture with clear data flow. Predictable state updates and easier debugging.

Reliable application state with fewer bugs
Tech Stack

Technologies I work with

Modern React ecosystem and tooling. Using current best practices and proven tools for efficient, type-safe frontend development.

React Core

React 18+HooksContext APIReact RouterSuspenseError Boundaries

TypeScript & JavaScript

TypeScriptJavaScript ES6+JSDocType SafetyGeneric TypesUtility Types

State Management

Redux ToolkitZustandRecoilReact QuerySWRContext API

Styling

Tailwind CSSCSS ModulesStyled ComponentsEmotionSassVanilla CSS

Testing

JestReact Testing LibraryVitestCypressPlaywrightMSW

Build & Tooling

ViteWebpackesbuildTurbopackBabelESLint
Process

How it works

A structured approach to building your React application. Regular updates and testing ensure the final product meets your requirements.

01

Discovery

Understanding your requirements, target users, and technical needs. Discussing architecture, integrations, and performance requirements.

02

Planning

Creating technical architecture, component structure, and project timeline. Setting up development environment and tooling.

03

Development

Building your React application iteratively. Developing components, implementing state management, and integrating APIs with regular testing.

04

Launch & Support

Deploying to production, optimising performance, and providing documentation. Ongoing support and maintenance available.

FAQ

Frequently asked questions

Common questions about React development. If you have a specific question not covered here, feel free to get in touch.

React is ideal for interactive web applications, dashboards, single-page applications, and projects requiring a component-based architecture. It is particularly suitable when you need a fast, responsive user interface with complex state management.

Yes, TypeScript is my default choice for React projects. It provides type safety, better IDE support, and catches errors at compile time. This results in more maintainable code and fewer runtime bugs.

Yes. I handle migrations from jQuery, Angular, Vue, and legacy frameworks to React. The process can be incremental, allowing your application to remain functional during the transition.

It depends on your needs. For simple state, React Context or Zustand works well. For complex applications, Redux Toolkit provides robust features. For server state, React Query or SWR are excellent choices.

Yes. I create reusable component libraries with consistent styling and behaviour. These can be documented with Storybook and shared across your projects for development efficiency.

Performance is built in through code splitting, lazy loading, memoisation, and efficient rendering patterns. I also use profiling tools to identify and fix bottlenecks during development.

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Ready to discuss your project?

Tell me about your React requirements. I will review your needs and get back to you with initial thoughts and next steps.