Bsc (Zoology Hons) -- Benaras Hindu University (1997)

Int. PhD -- National Centre for Biological Sciences, TIFR, India (2003)

Visiting Fellow -- National Centre for Biological Sciences, TIFR, India (2003-2004)

Research Fellow -- Department of Pathology, Harvard Medical School, USA (2004-2005)

Research Fellow -- Eunice Kennedy Shriver National Institute of Child Health and Human development, NIH, USA (2005-2009)

Associate Professor "E" -- Saha Institute of Nuclear Physics, India (2010-2016)

Associate Professor "F" -- Saha institute of Nuclear Physics, India (2016-2021)

Professor "G" -- Saha institute of Nuclear Physics, India (2021-continuing)