Over 15 years in IT infrastructure and network security. ​Certificates earned include CISSP, CEH, CCSA, ITIL expert, CPM, CCNA. Before founding Apptask, Roy held senior position with JobsDB - Asia no.1 recruitment site. Roy was the founding member of PISA (www.pisa.org.hk) and had served in the program committee from 2001-2004. He currently served in WTIA (www.hkwtia.org) program committee and was appointed as Executive Committee member in 2013.

Twenty years experience with diverse experiences in IT service/product development and marketing, Mobile Application and Solution projects management and implementation, IT service management, application research/design and ATS/Talent Management project implementation.

Specialties - Mobile Application and Solution projects, Applicant Tracking System; Talent Management System; IT Service Management; Certified ITIL Service Manager.