Professional Experience
| 2023 – | Executive Director, Moksha Foundation |
| 2021 – | Partner, King Kong Assets Management Co. Ltd. |
| 2020 – | Chief Strategy Officer, Fuxi Institute |
| 2017 – 2019 | Partner, ThinkerNet Management (Beijing) Investment. Co. Ltd |
| 2016 – 2021 | Partner, Beijing CyberApex Investment Co. Ltd |
| 2014 – 2016 | 21Vianet Group, Inc, Vice President |
| 2008 – 2013 | Zodiac Holdings Limited, Managing Director |
| 2010 – 2013 | Video-TX Tech. Co. Ltd, Chairman |
| 2008 – 2009 | Shanghai Synacast Media Tech Co. Ltd (PPLIVE/PPTV), VP of Technology |
| 2007 – 2008 | Thymos Capital LLP, Partner |
| 2003 – 2006 | Infocomm Development Authority of Singapore, Assistant Director |
| 1999 – 2002 | i-DNS International Inc., Chief Technology Officer |
| 1998 – 1999 | BioInformatix Pte. Ltd., Vice President |
| 1997 – 1998 | (Continue studies in Australian National University) |
| 1994 – 1996 | Internet Research & Development Unit (IRDU), Student Programmer |
| 1993 – 1996 | spice.com Pte. Ltd., co-founder |
| 1992 – 1994 | Technet, National University of Singapore, Student Consultant |
Memberships & Appointments
| 2018 – | Singapore Blockchain Foundation, Director |
| 2016 – 2018 | Global Information Infrastructure Commission, Commissioner |
| 2015 – | Amare Foundation, Chairman |
| 2013 – 2014 | ICANN Strategy Panel on Identifier Technology Innovation |
| 2012 – 2013 | ICANN Variant Integration Panel |
| 2009 – 2012 | ICANN At-Large Advisory Committee |
| 2007 – 2010 | Internet & Media Advisory Committee (INMAC), Media Development Authority of Singapore |
| 2004 – 2006 | APEET (Asia Pacific ENUM Engineering Team), founding member, Chairman |
| 2004 – 2008 | Asia Pacific IPv6 Task Force, member |
| 2004 – 2004 | ISO/IEC JTC1/SC22 Linux Rapportuer Group, Head of Delegation |
| 2003 – 2006 | Asia Pacific Networking Group (APNG), Steering Committee |
| 2003 – 2006 | Internet Engineering Task Force (IETF), Education Team, member & webmaster |
| 2003 – 2004 | ICANN IDN Registry Implementation Committee (IDN-RIC) |
| 2003 – 2006 | Singapore Network Information Center, Domain Name System Technical Committee (DNST) |
| 2003 – 2008 | Singapore Advance Research and Education Network (SINGAREN), Treasurer |
| 2002 – 2006 | Asia Pacific Internet Association, Director |
| 2002 – 2005 | ITSC, Unicode Working Group representing Singapore at ISO/IEC JTC1/SC2 |
| 2001 – 2003 | ITSC, co-chair Public Key Infrastructure (PKI) Working Group |
| 2001 – | Joint Engineering Team (JET) |
| 2001 – 2008 | Information Technology Standard Council (ITSC) |
| 2001 -` | The Community of Asia Pacific Internet organizations (AP*) |
| 2001 – 2004 | Information Technology Management Association (ITMA) |
| 2000 – 2002 | World Wide Web Consortium (W3C) |
| 2000 – 2006 | Unicode Technical Consortium (UTC) |
| 2000 – 2002 | Internet Society (ISOC) |
| 2000 – 2001 | Multilingual Internet Name Consortium (MINC) |
| 2000 – 2001 | Pacific Basin Economic Council (PBEC) |
| 1999 – 2003 | Internet Engineering Task Force (IETF), co-chair Internationalized Domain Names (IDN) Working Group |
| 1999 – 2008 | Asia Pacific Internet Association (APIA), member |
| 1998 – 2008 | Asia Pacific Networking Group (APNG) |
| 1998 – 2000 | Asia Pacific Networking Group, chair of iDNS Working Group |