Tapas Roy received the B.S. degree in electrical engineering from Jadavpur University, Kolkata, India, in 2009, and the M.S. degree in power electronics and drives from the Indian Institute of Science (IISc), Bangalore, India, in 2013. He has completed his Ph.D. degree in novel MLI topologies at the Indian Institute of Technology (ISM), Dhanbad, India in 2023. He is currently an Assistant Professor (II) with the School of Electrical Engineering, KIIT Deemed to be University, Bhubaneswar, India. His current research interests include switched capacitor multilevel inverter topologies, dc-dc converters, motor drives, and pulse width modulation techniques etc.