Bachelor of Science with honors, National University Singapore, 1996. Doctor of Philosophy, National University Singapore, 2000.
Graduate tutor National University Singapore, 1996—2000. Forensic scientist Health Sciences Authority, Singapore, since 2001, senior forensic scientist, since 2008. Associate lecturer Management Development Institute Singapore, since 2003.
Honorary associate Macquarie University, Sydney, since 2006. Adjunct assistant professor National University Singapore, since 2007.
Council member Management Development Institute Singapore, since 2003, vice president, since 2006. Member of Medico Legal Society Singapore, American Society for Biochemistry and Molecular Biology, American Society Microbiology, Society Biology United Kingdom (chartered biologist), Singapore Institute Biology (life).