Event Booking Management System Development

I'm seeking an Event/Artist Entertainment and Booking Management system built on Laravel. It should have an integrated payment and ticketing system, and support user authentication.

Additional user management features required:
- Role-based access control
- User profiles
- Activity tracking
- Artist Portfolio Management

Ideal skills and experience:
- Proficiency in Laravel
- Experience with payment and ticketing system integration
- Strong background in user authentication and management systems
- Knowledge in developing role-based access control, user profiles, and activity tracking features

To bid you must send it a sample web or mobile app that you have developed and proof that you did.

I am not looking to build anything from scratch.

Strictly those that have developed such and have it ready to showcase