My name is Mohammad Dehan Rahman and currently I am working in the department of Aeronautical Engineering in Bangabandhu Sheikh Mujibur Rahman Aviation and Aerospace University. I have completed my B.Sc. and M.Sc. from Islamic University of Technology. My primary work revolves around collecting and analyzing data to improve the working performances of power electronic circuits. My work is not limited to power electronics. I have in-depth knowledge working in Bio-medical engineering and smart grid.