As Regional Director of ICLEI Southeast Asia Secretariat, he has more than 28 years professional experience working with local governments on sustainable urban development, climate adaptation and mitigation, Local Agenda 21, as well as water and waste management policies. During his career he has been involved in more than 30 international projects, including several research activities. He develops strategies and programs around localizing regional-national directions for sustainable development; manages a team of experts and consultants within the Southeast Asia region where ICLEI operates.