عمر ع.

I am omar abdulomried a Frontend Developer specializing in React.js & Next.js, building scalable web applications with TypeScript and GraphQL. My expertise includes performance optimization, state management (Redux & Context API), and modern CSS frameworks like Tailwind CSS & Sass. I am passionate about web performance and security, focusing on advanced Image & Font Optimization (WebP, AVIF, Lazy Loading, Preload strategies), efficient Lazy Loading techniques (Intersection Observer API, Code Splitting in React), and foundational knowledge of XSS protection (CSP, escaping output). Additionally, my strong problem-solving skills in Data Structures & Algorithms allow me to write efficient and optimized code, ensuring high-performance and secure applications.