Build fast, dynamic, user-driven web apps with React and Syone’s expertise
React
Your React experts, from Portugal to the world
At Syone, we use React to build responsive and scalable web applications tailored to your business. With a focus on performance and usability, our teams deliver React-based solutions that are easy to maintain, quick to scale, and aligned with your product and user goals.
Why React?
React’s component-based structure makes it easier to build, maintain, and scale large applications efficiently.
The virtual DOM in React ensures smooth performance, even for complex interfaces and high-traffic platforms.
We use tools like Redux, Next.js, and React Router to build robust, flexible apps with clean architecture and optimized routing.
Why choose Syone for your next React project?
Dedicated React Teams
Dedicated React Teams
Our senior developers know React inside out, from architecture to performance tuning. They’ve built apps across industries with speed, reliability, and clean code.End-to-End Delivery
End-to-End Delivery
We manage everything, from planning and UX to deployment and support.You get a fully integrated React solution, delivered faster.
UX-Driven Development
UX-Driven Development
We don’t just code; we design.Our UX/UI teams work side by side with React developers to ensure your app looks great and works even better.
Custom Backend Integration
Custom Backend Integration
We connect your React frontend with any backend system, API, or third-party service. ensuring a smooth, functional ecosystem.Interested in our experience with React?
Fill out the form or book a meeting with our team to explore how we can support your project.
Frequently Asked Questions
At Syone, we’ve delivered React-based solutions for clients across industries, namely retail, finance, public sector, and more. Our portfolio includes enterprise-grade applications, high-traffic platforms, and complex systems where React played a central role. With over 25 years of software development experience and a proven track record in 15+ countries, we bring not only technical skill, but business context to every React project.
Our React teams are fluent in modern React - Hooks, Context API, and functional components - using TypeScript for type safety and scalability. We work with advanced state management tools like Redux and Zustand, and we regularly implement frameworks like Next.js for server-side rendering and performance optimization. When needed, we also build cross-platform apps using React Native to extend your product to mobile.
We follow Agile methodologies - Scrum or Kanban - depending on your project needs. Using tools like Jira, Confluence, and Slack, we keep communication clear, frequent, and organized. Our nearshore teams work in overlapping time zones with Europe, speak fluent English, and are led by experienced project managers who ensure alignment, transparency, and timely delivery from day one.
Code quality is built into our process. We use automated testing (unit, integration, and E2E), enforce code reviews, and follow clean coding practices and industry standards. After deployment, we provide maintenance and evolutive support under flexible SLAs, ensuring your app stays secure, stable, and up to date as your needs evolve.
We apply secure development practices across all React projects, following OWASP guidelines, performing regular vulnerability scans, and using dependency management tools to monitor risks. As a European company, we ensure all solutions are GDPR-compliant by design. For enterprise clients, we also align with specific security policies and industry standards when required.