This is a group project, which aims to create a full HR Application with all the needed functionalities.

Functionalities are:

1. User creation, login, logout.
2. Profile information editing.
3. Ability to send and receive messages with some added functionalities.
4. Employee tree: A structure that presents the hierarchal structure of the company.
5. Employee search with different parameters.
6. Work time monitoring table for the user and his branch.
7. Ability to change some information about the employees who work directly under the current user.
8. Ability to upload and save files.
9. Special features for the HR, such as monitoring whose contracts are about to expire, being able to change the hierarchy in the employee tree and etc.