jagbirsaini95/portfolio-react-app ? reverse-engineered prompt

Build me a clean personal portfolio website for a developer.

I want it to feel modern, simple, and polished, with a nice landing page, an about section, skills, projects, experience or education, and a contact section. It should work well on phones and desktop, and have smooth scrolling and a responsive layout. Make it easy for me to update my info later, with reusable sections and clear content placeholders for my name, bio, links, and project descriptions.

Use a professional style with a good visual hierarchy, subtle animations if they fit, and make sure the site loads fast. Include a place for a profile photo or avatar, social links, and a button to download a resume or contact me. Keep the design tasteful and not too busy.

If you need current best practices for the setup or deployment, look up the latest docs online and use them.