Laravel Filament Hotel Management System

I need a hotel management system built using Laravel Filament. The system should have the following core functionalities:

- Room booking
- Guest management
- Billing and invoicing

User Roles:
- Admin
- Receptionist

Integration:
- Must integrate with property management systems

Ideal Skills and Experience:
- Proficiency in Laravel and Filament
- Experience with hotel management systems
- Knowledge of property management system integration
- Strong database management skills
- Ability to create secure and user-friendly interfaces

Please provide a portfolio showcasing similar projects.