Bachelor of Science, University Huddersfield, England, 1989. Master of Science, University Huddersfield, England, 1994. Doctor of Philosophy, University Huddersfield, England, 1997.
Lecturer Unsyiah Polytechnic University, Aceh, Indonesia, 1990-1993. Senior chemist Setsco Services Pte. Ltd., Singapore, 1997—2002.
Consultant Asia Consulting Pte. Ltd., since 2002; technical director Chemson Asia Pte Ltd., since 2003.
Member Royal Society Chemistry (chartered), New York Academy of Sciences, Singapore National Institute of Chemistry.
Married Hariana Pandiman, October 1, 1999.