Shahzad Ahmed received a B.S. degree from Air University, Islamabad, Pakistan, in 2012, an M.S. degree from the University of Engineering and Technology, Taxila, Pakistan, in 2016, and a Ph.D. in electronic engineering from Hanyang University, Seoul, South Korea, in 2021, where he is currently serving as a Research Assistant Professor. He has co-authored several research articles published in reputable journals. His current research interests include radar-based gesture recognition, biomedical signal and image processing, digital healthcare, and machine learning.