Educational Portal G3

Project Description:
Looking forward for Developer / Team to help me to develop one educational portal (similar educational portals examples of three websites would be provided so message me before bidding) .
With all the features of those three website should be incorporated with the admin features .
Im looking people who have good knowledge of Joomla ,PHP , AJAX, Jquery and CMS and with backend technology MySQL and XML .
Suggestions are welcomed for any frameworks( like YII etc) to be used but i really need a good secured backend for files as well as for DB.
As im looking forward for Scarping of datas from different location ,So the Developer who is bidding for this project should be well aware of Data Scrapping(Data Mining) .

Courses
College List
Enquiry form under each College List
User registration (Students ) Quick Registration as well as Full registration
College Registration (Admin of college )
Advertisement Management ( We can use joomla component available on Joomla website but need to edit accordingly )
Social Tagging's (FB , Twitter , G+ )( We can use joomla component available on Joomla website but need to edit accordingly )
Search Option ( Detailed list of option would be there )
Comparison of college Real time
Quick Apply Form
Data Scrapping ( will discuss when we start working )
FAQ ( q n a and my q n a )
Basic content management (Joomla content management would be fine )
Career Options
Discussion Forum ( We can use joomla component available on Joomla website but need to edit accordingly )
SEF ( We can use joomla component available on Joomla website but need to edit accordingly )
Newsletter Management ( We can use joomla component available on Joomla website but need to edit accordingly )