yourfiyan/yourfiyan.github.io ? reverse-engineered prompt

Build me a clean personal portfolio site for Syed Sufiyan Hamza using React and TypeScript, with a polished modern look and responsive layout. It should have a home page with a strong hero section, an about area, featured projects, and a timeline, plus separate pages for projects, blog posts, certificates, labs, and contact. The blog should work like a real technical blog, with posts built from markdown into static pages, and the site should include good SEO with a sitemap, robots text, open graph tags, and a proper canonical URL.

I also want it set up so it can deploy from the same codebase to GitHub Pages and another host, with the right routing behavior for a single page app. Make sure the contact page has social links and a simple contact form, and keep the code organized and easy to extend. If you need anything current from the docs, look it up online.