https://www.linkedin.com/in/rogeryang1/ California, United States
The Open University Japan Tokyo
Changsha University Of Science & Technology Changsha
Freelance Hong Kong
S. America
Switzerland
Huazhong University of Science and Technology
UK
@premai-io
@Permanent-Vacations Chapin, South Carolina, USA
ITverse Mauritius
Canada
@InteractionEcologies Marietta, Ohio
Siemens Romania Cluj-Napoca
Cambridge (UK), Oviedo/Uviéu (Asturias, Spain)