25 years of professional frontend development experience. • Strong knowledge of React.js and Next.js. • Valuable understanding of JavaScript ES6+. • Strong knowledge of HTML5 and CSS3. • Experience with React Hooks and reusable component development. • Hands-on experience integrating REST APIs. • Knowledge of responsive web design and browser compatibility. • Experience with Git and version-control workflows. • Understanding of frontend performance optimization. • Good problem-solving and debugging skills.