Timothy is Vice-Chair of the General Chamber of Social Enterprise, Founding Member of Social Entrepreneur Forum HK, as well as a Co-opted Member of SIE Fund of Hong Kong SAR Government. He has also been the Executive Director of Project Flame – Social Entrepreneurship and Social Innovation, Dept. of Public Policy of The City University of Hong Kong, where he helped the university to develop new social innovation projects and courses for students. Timothy is a Registered Social Worker and Fellow of Certified Risk Planner, Teaching Professor of ICRM and Visiting Lecturer of the Chinese University of Hong Kong and the University of Hong Kong. He was the Founding Executive Director of Senior Citizen Home Safety Association and currently serves as mentor for several start-up social enterprises in Hong Kong.