||Founding Director, Joint NTU-UBC Research Centre of Excellence in Active Living for the Elderly (LILY), NTU, Singapore.
||Assistant/Associate Professor, School of Computer Engineering (SCE), NTU, Singapore.
||Founding Faculty Member/Deputy Director/Director, Emerging Research Lab, SCE, NTU, Singapore.
||Visiting Professor, Multi-agent System Lab (MAS), University of Massachusetts (UMASS), Amherst, USA.(MAS-UMASS is recognized as a pioneer AI research centre)
||Founding Faculty Member/Associate/Adjunct Professor, Center for Digital Media, Simon Fraser University (SFU) and University of British Columbia (UBC), Canada.
||Tan Chin Tuan Engineering Fellow, Harvard University and Massachusetts Institute of Technology (MIT), USA.
||NSERC Postdoctoral Research Fellow/Instructor, School of Computing Science, Simon Fraser University, Canada. (Mentored by artificial intelligence (AI) and data mining world authority, Prof Yang Qiang)
||Research Associate, Upstream Research Program, Singapore Institute of Manufacturing Technology.
||Software Engineer/Project Lead, TradeNet, Singapore Network Services, Singapore. (TradeNet was the world’s first nationwide electronic data interchange system for e-trading and paperless customs clearance of trade documentations. TradeNet enabled Singapore to become the world’s 2nd busiest port. )