PRASETYOADI (Tiyok) is a practicing architect and urban designer, responsible for a private firm of Planning & Development Workshop (PDW) in Jakarta. He is the President Director of the firm. The firm is responsible for several urban design guidelines, master plan, public and landmark projects in Indonesia. He has worked on several public improvement project in Jakarta, namely on pedestrian project, a major upgrading pedestrian project from the government of Jakarta. Prior to working in Jakarta, he spent four years practicing in Sydney, Australia.

Prasetyoadi is a certified architect and planner, he is corporate member of Planning Institute Australia, Indonesia Architects Institute and Singapore Institute of Architects. He is also core founder of Green Building Council of Indonesia. He is trained as an architect, graduated from Institute of Technology, Bandung in 1995. In 1998, he graduated from Master of Urban Development and Design program, The University of New South Wales, Sydney, Australia.