PHP Appointment and Event Booking System

I'm looking for a skilled PHP developer to create a booking management add-on for my website. This system will be used for both appointments and events.

I want a booking page where customers can go and pick a item, then book it, for time slots,
they must be able to pick multiple time slots (which i limit in config)

I also want so i can create an event too and sell tickets for that.

Payment must be through square api which i already have setup ready to be incorporated.


This will be an on going project for the next year at least but this main part is to get it up and running asap then over the year will be addons etc.


Essential Features:
- Calendar View: Users can see available slots and events at a glance.
- Automated Reminders: Notifications for users to reduce no-shows.
- Customizable Booking Rules: Flexibility in setting terms for different appointments/events.

Payment Integration: Must support Credit/Debit Card payments.

Ideal Skills and Experience:
- Strong proficiency in PHP
- Experience with booking systems
- Familiarity with payment gateway integration
- Ability to create user-friendly interfaces

Please provide examples of similar work done.