Over 20 years experience in IT,
lecturer of Hong Kong Management Association Hong Kong from 2006-2016.
Over 30 years experience in IT, Security and Service management in multinational corporation.
Over 30 years experience in IT, Security in multinational corporation.
Chairman of HKCTF Association.
Over 30 years experience in IT, Security and Application Development.
Over 30 years experience in IT, Security in multinational corporation.
Over 20 years experience in IT.