In December 2016, Sujan Kumar Das joined Jahangirnagar University as a Lecturer of the Department of Physics and subsequently promotted to Assistant Professor in April 2019. Prior to assuming the current position, he had been working at University of Chittagong as Assistant Professor. Mr Das received his M.Sc. (2010) and B.Sc. (2009) from Jahangirnagar University, both in Physics. He did experimental work on organic solar cell in his Master's thesis. Mr Das got primary and secondary scholarship with talentpool and stood 2nd position in both very competitive exam in Faridpur district of Bangladesh. He is a life member of Bangladesh Physical Society, member of Australian Materials Research Society and student associate member of Australian Institute of Physics. Now he is doing PhD at Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, Australia. His research interest is "Resistive switching in transition-metal oxides and its application in neuromorphic computing". During his PhD research he published several articles in high impact journals including Advanced Materials and Advanced Functional Materials.Website: https://juniv.edu/teachers/skdas