hello there,
I got over all idea about your Website concept.
I have in-depth knowledge of php, mysql,codeigniter,javascript , jquery, paypal integrations, API's, css, html, html5, codeigniter, laravel etc
i already developed complete college/school management system in php(codeigniter based).
i am ready for customization also.
you can check my previous work here.
complete college/school management system
I can share you demo link also.
Waiting for your positive response
with best Regards.
-- Chirag Jagani