Mohamed Youssef Ahmed Mohamed successfully completed training in the front office department at the Hyatt Regency Sharm El Sheikh from September 1, 2015 to September 30, 2015 according to a certificate from the hotel's training department. A reference letter also confirms that Mohamed Youssef Ahmed Mohamed Farag worked as a waiter at the Hyatt Regency Sharm El Sheikh from October 1, 2014 to November 14, 2015.