Hi Sir/Madam,
You can do this project in Frame work like CakePHP for security.
I have gone through your Post and very interested in your project.
We are IT Company working since last 5 years successfully and completed more than 1000+ projects.
We have team of 8+ experienced professional working in the following technology Design & Development, Graphic designing using ( HTML5 , CSS3, Adobe illsulater, JQUERY, JAVASCRIPT, RESPONSIVE DESIGN, BOOTSTRAP, PHOTOSHOP, FONT AWESOME) , woocommerce / E-com, social networking.
PHP, MYSQL, CMS(Word Press, JOOMLA, Drupal) Magento, CRM, .Net framework, SQL Server, Android and IOS Development.
Framwork: CakePHP, Zend, CI.
Looking long and healthy business relationship :)
Kind Regards
Mac Jonson
Business Development Manger