2015 - Present; Assistant Professor, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati , Assam, INDIA.
2012 - 2015; Post Doctoral Fellow, Department of Chemistry, Rutgers, The State University of New Jersey, Piscataway, NJ, USA.
(Research Supervisor: Prof. Alan. S. Goldman)
2010 - 2012; Post Doctoral Fellow, Department of Inorganic and Analytical Chemistry, Goethe University, Frankfurt, GERMANY.
(Research Supervisor: Prof. Andreas Terfort)
2009 - 2010; Post Doctoral Fellow, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, INDIA.
(Research Supervisor: Prof. Ashoka G. Samuelson)