Github Repository to Responsive Website

I need a skilled developer to assist me in converting a Github repository into a fully functional website. This is an urgent project, so prompt availability is essential.

- The website should incorporate a secure email and password login system
- It must be fully responsive, optimized for smooth performance across all devices including desktop, mobile and tablet
- The primary purpose of the website is to display a collection of games.

Ideal Skills:
- Proficiency in Github and web development
- Experience with responsive design
- Proficiency in implementing secure email and password login systems
- Understanding of game repositories or similar platforms.

Please ensure you can meet the urgent deadlines before bidding on this project.