Doctor of Philosophy in Computer Science, BharathiDasan University, Trichirapalli, India, 2005.
Professor, head department computer science and applications A.V.V.M Sri Pushpam College, Poondi, Thanjavur, India, since 1987. Chairman board studies computer science BharathiDasan University, Trichirapalli, since 2005. Chairman question papers setting Madras University, India, since 2006.
Visiting faculty Jamal Mohammed Institution, Trichirapalli, since 2006, member board studies bio-informatics, since 2006.
Member of Tata Institute of Fundamental Research Mumbai.
Married Thiagarajan Umamageswari, October 18, 1993. Children: Sivakumar Mohandhas, Sivakumar Deepaksuriya.