Kyonggi University in Korea Graduate school of Tourism Management - MBA, PHD degree course major in Tourism & Hotel Management
- Adjunct Professor of Kyonggi University / College of tourism Science
of Kwandong University
- Hotel & Tourism Management Dept
Baoson International Hotel (HN), Rosamia Hotel (DN), 2018 ~ Present - Managing Partner Hanoi Sahul (Stay7) Hotel Vietnam (2014~2015) / General Director
- GXT Holdings (Stay7 Hotel & Residence) / Vice General Director
Hyundai Merchant Marine Co., Ltd (Cruise Business Division) / Manager
- Grand Hilton Hotel & Novotel Seoul / Front Office Manager