Design and implement a website frontend

I need a frontend for a new website which will host videos for several local contests.

Requirements:
- Speed
- Scalability: must work fine with 10 or 10.000 videos
- Lightweight: use techniques to reduce bundle as much as possible
- Single page application experience
- Mobile friendly design
- SEO Friendly
- Frontend/backend approach
- Search, tag and favorite videos
- Search video maker
- Login and profile capabilities
- Payment gateway integration

Backend APIs are being developed with GraphQL