Llewellyn Tsang, based in Sydney, New South Wales, Australia, is currently a IT Project Manager at Efiniti Telecommunications Services Pty LTD, bringing experience from previous roles at Efiniti Telecommunications Services Pty LTD and Citipower and Powercor. Llewellyn Tsang holds a 2011 - 2011 . With a robust skill set that includes LTE, Project Management, SDH, Technology Management, Business Relationship Management and more, Llewellyn Tsang contributes valuable insights to the industry. Llewellyn Tsang has 2 emails on RocketReach.