Worked in IT field for over 10 years, a specialist of IT infrastructure and IT security. Microsoft Certified Azure Solutions Architect Expert, Azure Security Engineer and MCITP – Enterprise Administrator. Senior infrastructure engineer in an enterprise, also familer on Cisco and Fortinet network products.

A gamer loves FPS gaming, start playing Counter-Strike since 2001. Hosting and managing game server since 2004, established wallaceho.com (hkgameserver.com), to come off with the event of summer Counter Strike tourney in 2009. With advanced technology and cloud computing enhancing players’ overall in-game experience and various improvements, wallaceho.com no longer provide game hosting service and turned to provide IT solution to SMEs.