Calcutta University, INDIA.
2015-Assistant Professor Dept of medicine (Oncology), Albert Einstein Col of Med, Bronx, NY
2010-Research ScientistDept of Medicine (Oncology) Montefiore Medical Center , Bronx NY.
2013-2014Assistant Professor-Adjunct Department of Biology & Geology. Queensboro Com College, CUNY
Department of Biology, Manhattan College, Riverdale, NY
2010-Assistant Professor-AdjunctDepartment of Chemistry, Lehman College, CUNY
2009- 2010Assistant Professor
Dept of Surgery and Pathology, Albert Einstein Col of Med, Bronx, NY
2006-2008NIH training Research Fellow
Dept of Pathology, Albert Einstein College of Medicine, Bronx, NY
2002- 2006Research AssociateDept of Pathology, Albert Einstein College of Medicine, Bronx NY
Department of Biotechnology, Jadavpur University, Calcutta, India
1999-2001Research ScientistBioinformatics Calcutta University, Calcutta, India.
1996-1999Research Associate Department of Biology Washington University, St.Louis MO.
Molecular Biology & Genetics, Biology & Geology, Surgery and Pathology, Biotechnology.