Bachelor of Science in Civil Engineering, Institute of Technology Bandung, 1995. Master of Science in Civil Engineering, Institute of Technology Bandung, 1998. Doctor of Engineering, Technology University Berlin, since 2001.
Project engineer Wijaya Kusuma Contractors, PT, Bandung, Indonesia, 1995—1997. Researcher Ministry of Settlement and Regional Infrastructure, Indonesia, since 1998, Technology University, Berlin, since 2001.
Member of American Society of Civil Engineers.
Married Effy Tjitromihardjo, September 22, 1973. Children: Clara Prajnaparamitha, Marcellus Krisna.