Motion Designer Portfolio Website with Admin Dashboard

I need a clean, modern portfolio website for a motion design artist. The site should be built using React/Next.js and Python, and include an admin dashboard to manage portfolio content, reels, images, and project details. It should be responsive, SEO-friendly, and designed to improve online reach and showcase creative work professionally. Freelancer is suppose to hand over the source codes at completion of project. Must have React/Next.js frontend. Python backend. Admin dashboard for content management. Responsive design and SEO basics.