The login screen. Authentication is managed by Firebase

A successful login reveals a list of employees in the areas of Firebase that the Manager overseas. New employees can be added (screen 3) or selecting an employee in the list leads to screen 4.

Selecting the Add button on the previous screen leads to this form where a new employee's details can be entered and saved to Firebase.

This form allows the Manager to edit an employee's details, notify them of their shift via SMS and even delete them. There's a failsafe if the manager accidently "fires" an employee in the form of screen 5.

This modal requires confirmation that the manager did intend to delete an employee from the database.