| Period | Position | Address |
| 2016 | Professor (Structural Biology and Bio-computing) | Computational and Data Sciences Indian Institute of Science Bangalore 560 012 India |
| 2010 | Associate Professor (Structural Biology and Bio-computing) | Computational and Data Sciences Indian Institute of Science Bangalore 560 012 India |
| 2004 | Principal Research Scientist (Structural Biology and Bio-computing) | Bioinformatics Centre Indian Institute of Science Bangalore 560 012 India |
| 1998 | Senior Scientific Officer (Structural Biology and Bio-computing) | Bioinformatics Centre Indian Institute of Science Bangalore 560 012 India |
| 1995 | Senior Research Associate (Protein Crystallography) | Departments of Chemistry Biochemistry and Biotechnology The Ohio State University Columbus, OH 43210 USA |
| 1992 | Research Associate (Protein Crystallography) | Molecular Biophysics Unit Indian Institute of Science Bangalore 560 012 India |
| 1984 | Ph.D. (Biophysics) | University of Madras Chennai 600 025 India |
| 1982 | M.Sc. (Biophysics & Crystallography) | University of Madras Chennai 600 025 India |