| Apr, 2017-Present | Associate Professor, Centre of Biomedical Research, Lucknow |
| Apr, 2014-Apr, 2017 | Assistant Professor, Centre of Biomedical Research, Lucknow |
| Dec, 2013-Apr, 2014 | Scientist-D, MACS-Agharkar Research Institute, Pune |
| Mar, 2009-Apr, 2014 | Senior Research Associate, Sai Advantium Pharma Ltd, Hyderabad |
| 2010 – 2013 | Postdoctoral Fellow, Prof. Y. Robin Chi group, Nanyang Technological University, Singapore |
| 2004 – 2009 | Ph.D. (Organic Chemistry) with Dr. S. Chandrasekhar, FNASc., FASc., IICT, Hyderabad |
| 2000 – 2002 | M.Sc. (Chemistry), Tripura University, Tripura, India |
| 1996 – 1999 | B.Sc. (Hons), Tripura University, Tripura |
| N-Heterocyclic Carbene (NHC)-catalysis |
| Hypervalent Iodine Catalysis |
| Oxidative asymmetric transformations using O2 as the oxidant |
| Synthesis of biologically active natural products and Medicinal Chemistry |