PHP Application for university

[aabid]

I want to make a PHP based website for my university which will be placed in server so that students can access it from anywhere.

 

Some of the feature that I want to implement are,

 

Individual Profile for each student(like ID, contact number, email, Stream etc.)

Online objective based Exam

Results

Messaging system - in which faculty members post there messages and it will delivered to the mobile numbers of students.

 

Back-End

* At the back end faculty members should be able to add questions for objective tests.

* Evaluate marks of students based on the objective Exam

 

 

So please suggest me which CMS should I pick for it, can I make ths sort of website through Joomla.

What if I say I want to make it manually through coding, since I don't have much expertise in PHP yet and I am learning it yet also, will it be easy to make that website?

 

Plz suggest me guys......