PhD Research Scholar in Disaster Studies at Tata Institute of Social Sciences Mumbai India.

Department of Information Systems and Cyber Security, University of Texas at San Antonio

Indian institute of technology bombay

Research Student, Forestry & Ecology Group, National Remote Sensing Centre, ISRO

Professor of Geography, University of Delhi

Indian Institute of Public Administration

Massey University

Professor of Public and International Affairs, University of Pittsburgh

Professor of Civil Engineering, Purdue University