Technologies: HTML5, CSS3, minimal JavaScript.

Features: responsive design (Flexbox & Grid), adaptive images for retina screens, clean semantic markup.

Backend: none (static site).

Other: built as a single-page portfolio layout, smooth navigation, mobile-first approach.

Technologies: HTML5, CSS3, minimal JavaScript.

Features: multi-page structure, responsive layout using Flexbox, interactive mobile menu, retina-ready images.

Backend: none (static site).

Other:structured navigation across multiple sections, consistent UI design.

Technologies: HTML5, CSS3, minimal JavaScript.

Features: responsive design (Flexbox & Grid), modal windows, animated elements, optimized for retina displays.

Backend: none (static site).

Other: teamwork project, version control via GitHub, collaborative coding and design.

Technologies: HTML5, CSS3, JavaScript.

Features: responsive layout, interactive UI, modal windows, dynamic content rendering, smooth scrolling, and form validation.

Backend: Node.js with REST API integration for data handling and asynchronous requests.

Other: teamwork project using GitHub for version control, collaborative development, and deployment on GitHub Pages.

Technologies: Next.js (App Router), TypeScript, React Query, React.

Features: secure notes management, email/password authentication, access & refresh tokens stored in cookies, protected routes via middleware, automatic session validation and refresh, safe logout with cookie cleanup.

Backend: custom authentication logic (no external auth provider).

Other: real-world authentication patterns, secure route handling, middleware-based access control, scalable app architecture.