Dr Chandrashekhar Bhuiyan is a geoscientist. He is a DAAD Fellow who did M. Tech from the University of Roorkee, and PhD from Indian Institute of Technology Kanpur. His expertise spans hydrogeology, drought, water resources, natural hazards, Remote Sensing & GIS. He has authored more than 40 research articles. He is affiliated with Sikkim Manipal Institute of Technology as Professor and Associate Director (Research). With extensive national and international research experience, he brings strong scientific leadership to the Meghduutt Foundation for Early Warning and Sustainable Development, where he serves as Co-Director, contributing to its mission of strengthening climate resilience, water security and community-based early warning systems.