SumiranKamde/Personal_portfolio ? reverse-engineered prompt

Build me a polished personal portfolio website for Sumiran Kamde as a single page app.

I want it to feel modern, smooth, and a little animated, with a strong hero section, a short intro, rotating role text, and clear sections for projects, skills, education, certifications, and contact info. Include a resume button that opens a PDF from the public folder, a portrait image in the hero with a simple fallback if the image is missing, and navigation that scrolls cleanly to each section. Please make it responsive, accessible, and easy to edit from one central data file so I can change content without digging through the components.

Use the existing React and TypeScript setup, keep the styling theme aware with light and dark mode support, and make sure the motion respects reduced motion preferences. If you need current docs for anything, look them up online. I’d like the final result to look like a real developer portfolio I can deploy right away.