Shamim Hasan is a Postdoctoral Research Associate in the Power System Resilience Group at Oak Ridge National Laboratory (ORNL).Previously, he worked as an R&D Engineer at Hitachi Energy in India. He received his Ph.D. in Electrical Engineering from IIT Bombay, India, and his M.Tech. in Electrical Engineering from IIT Kanpur, India. His research interests include EMT modeling, control of grid-connected converters under unbalanced conditions, microgrids, and power quality improvement.