y) July 2014 - July 2015 Assistant of Food & Beverage Director Sofitel Bali Nusa Dua July 15th 2013 - June 2014 Banquet Operation Manager j1,4, Marriott International Hotel-Medan (Hospitality industry) December 2011 - June 2013 Banquet Operation Manager and Restaurant Manager Sheraton Hotel Bandara (Hospitality industry)