Chief Executive and Secretary of the Hong Kong Institution of Engineer
Senior Advisor to the President and Vice -Chancellor,
Honorary Professor of the Hong Kong Baptist University,
Professor of Practice of the Hong Kong Polytechnic University,
Former Secretary for Innovation and Technology, HKSAR Government
Former Director of Electrical and Mechanical Services, EMSD, HKSAR Government

Vice-Provost of Research and Innovation,
Director of Center for Environmental Intelligence,
Dean of College of Engineering and Computer Sciences,
VinUniversity, Vietnam

Assistant Commissioner of Police,
Regional Commander of the Kowloon East Region,
Hong Kong Police Force

Provost Chair Professor, Department of Civil and Environmental Engineering (CEE),
Director of the Centre for Transport Research in CEE,
National University of Singapore, Singapore

Partner, Public Sector Consulting,
PricewaterhouseCoopers Hong Kong

Professor and Director of Eco Urban Lab,
School of City & Regional Planning and School of Architecture,
Georgia Institute of Technology, the U.S.

Fellow and Director,
Arup

Distinguished Professor,
Director of the Rutgers Urban and Civic Informatics Lab,
Rutgers University, New Brunswick, USA

President,
Smart City Consortium

Hong Kong Executive Leader,
AECOM