Sajjad H.

I’m a versatile web developer with 6+ years of hands-on experience across the full stack, from pixel-perfect frontends to robust backend systems. Whether you need a lightning-fast SPA, a secure API, or an end-to-end platform, I deliver clean, scalable, production-ready code that grows with your business. Frontend JavaScript (ES6+), TypeScript, jQuery, AJAX React.js, Redux, Next.js Vue.js, Nuxt.js, Vuex / Pinia Svelte, SvelteKit HTML5, CSS3, SCSS, Responsive & Mobile-First Design Material UI, Tailwind CSS, Bootstrap, Vuetify, Ant Design Backend Node.js, Express.js, NestJS RESTful APIs, GraphQL PostgreSQL, MongoDB, MySQL Authentication (JWT, OAuth), Caching (Redis), Microservices DevOps & Tools Git, GitHub, GitLab, Bitbucket CI/CD, Docker basics, testing (Jest, Cypress, Mocha) What I Deliver High-performance SPAs & SSR apps with real-time features Secure, documented APIs with proper validation and error handling Cross-browser, mobile-responsive UIs that convert and retain users Availability & Commitment Full-time, long-term remote collaboration ✅ Open to front-end only, full-stack, or architecture-focused roles ✅ Ready for test tasks, live coding, system design, or pair programming ✅ Flexible with time zones Let’s build your next big thing, message me to discuss scope, stack, and timeline!