I am a software engineer and software developer. I have more than 4 years of experience of development big applications in PHP platform using Yii Framework. I am very expert in quick development using this stable framework. At this moment i have two big products developed using PHP.
1. A Eticketing software for a big travel agency using web service soap technology in order to bye tickets through web, mobile payment terminals and self service kiosks. This application includes user accounts with their rights, payment gateway integration(Mobile Money, Orange Money, Etc...), API integration to third party (SOAP API to make communication with different channels as self service kiosks, Android smartphones, web, mobile terminal), reports to generate statistics reports on PDF and excel format, mailing system to send client's ticket by mail after he has bought.
2. A software for the management of students of universities (registration, sharing information, management of teachers and transcripts notes, ...)
I think i am able to implement your solution quickly.