Amadeus mobile application is an HR and two-way communication mobile application. It guides the employee to contact his employer and other employees, request vacation, know and keep record of his vacations and their balance, monitor his visits to the clients and also be able to swap his shifts with other employees. The application plays as a two-way communication method between the manager and his subordinates where they can request vacations and other emergency days directly through their mobile devise and get instant feedback from their employers.