Denis Vasilyev

Department Head

Den is an IT professional with 9+ years of experience. He participates in projects as a developer, tech lead, team lead and project manager.

He joined Belitsoft in 2018 and opened a new department specializing in cross-platform mobile and front-end development on React. He oversees a team of 20+ top-notch developers working on projects of various levels of complexity.

Den has a degree in Engineering Psychology which allows him to use psychological sciences to guide products design.

Insights

React Components Explained

As your application complexity increases, React's component-based architecture becomes more important for managing it efficiently. It allows you to tackle the complexity by focusing on individual pieces instead of the entire UI. Components are key in React's design, enabling developers to create reusable and maintainable interfaces.

Denis Vasilyev • 8 min read

React Performance Optimization

React is designed for performance, but React developers should understand and deliberately use its optimization techniques for building complex, highly performant web applications. Knowing when to use React’s built-in mechanisms for improving performance is a key.

Denis Vasilyev • 7 min read

React Native vs Xamarin

Let’s see the real-life use cases when you should better select React Native and when to opt for Xamarin.

Denis Vasilyev • 11 min read

Difference Between React and React Native: Which One to Choose

React is a JavaScript library used for building user interfaces primarily in front-end web development. On the other hand, React Native is a JavaScript framework designed for native mobile application development.

Denis Vasilyev • 10 min read