I've read your requirements in detail and I can able to do the project development with your full satisfaction + projected Delieverables.
Relevant Skills and Experience
> Web Applications using PHP + MySQLi + API + jQuery
> Restful Web services: REST, SOAP
> Payment Gateway : Ccavenue, EBS, Paypal
> Design Pattern : Bootstrap 3+ (Responsive)
> CMS: Wordpress, Joomla
Proposed Milestones
₹12473 INR - Only after project completion
Can you please send me the detailed project document in further chats in order to discuss further?