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See all services/React Development
Vlad Sedenko · Web Product Developer

Service / Independent specialist

Looking for a React Developer?
I create efficient websites and web applications with this technology

Vlad Sedenko, Frontend Developer

Vlad Sedenko

Frontend Developer

Your Partner in Building Fast, Modern & Composable Marketing Websites & Web apps

LinkedIn ↗
With over 6 years of experience in React development, I've successfully delivered dozens of projects for businesses worldwide. From fast-loading marketing websites to complex enterprise applications, I bring deep expertise in modern React practices, performance optimization, and scalable architecture. My focus is on creating maintainable, high-performing solutions that help businesses achieve their goals through innovative web development.Get a quote for your project
Diagnostic infographic for React Development: primary score and measurable service signals
Service diagnostic1600 × 900 · WebP

/ Why React

Why React is the Right Choice?

React has become the foundation of modern web development, and for good reason. Here's why it might be perfect for your project:

Industry Standard & Enterprise-Ready

React isn't just popular—it's battle-tested at scale by companies like Meta, Airbnb, and Netflix: rock-solid stability and predictable updates, a vast ecosystem of enterprise-grade solutions, easy team scaling thanks to widespread developer expertise, and long-term maintainability and support.

Performance-First Architecture

React's sophisticated rendering engine delivers exceptional performance out of the box: automatic batch rendering for optimal DOM updates, server-side rendering and streaming, advanced code splitting and lazy loading, and real-time performance monitoring and optimization.

Future-Proof Technology

The React ecosystem keeps evolving with cutting-edge features: React Server Components for optimal rendering strategies, concurrent rendering for a smoother user experience, Suspense for elegant loading states, and automatic image optimization with responsive design.

/ Expertise

Technical Expertise

My core expertise in React development includes:

  • Building complex applications with Next.js 14, leveraging Server Components and App Router
  • Implementing high-performance state management using Redux Toolkit and React Query
  • Creating scalable micro-frontend architectures with Module Federation
  • Developing type-safe applications with TypeScript and tRPC
  • Setting up comprehensive testing strategies with React Testing Library, Cypress, and Playwright
  • Optimizing application performance through advanced React patterns and lazy loading
  • Implementing real-time features with WebSocket and Server-Sent Events
  • Containerizing applications with Docker and orchestrating with Kubernetes

10+

years in web development

120+

launched projects

24h

reply, EU-based

Selected projects

dr100 project screenshot01

web application + website

dr100

Developed the marketing page for a SaaS solution aimed at dental clinics and contributed to the application's frontend. The role was technical: frontend, UI, responsive implementation, and marketing team support (HTML, CSS, JavaScript, Next.js, React, Tailwind CSS)

GetInData project screenshot02

Website

GetInData

Developed a Big Data company website from scratch and contributed to SEO-oriented page structure, performance improvements, and marketing implementation (React, Gatsby.js, GraphQL, Netlify)

Hire a Freelance React Developer

Have a project in mind? Let's discuss how I can help you build and optimize your React.js website.

I reply within 24 hours. You'll talk to me directly, not a sales team.

Frequently asked questions

Who is React Development for?+

React Development is for founders, small businesses and teams that need hands-on work on a website or web product, not just high-level recommendations.

How does the engagement start?+

We start with a short description of your goal, current state and constraints. I then suggest the scope, priorities, next steps and a realistic delivery model.

Do you implement recommendations in code?+

Yes. I work as a developer, so I can not only prepare a plan but also implement changes in code, site structure, integrations and configuration.

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