Dr. Farmanullah Jan has an M.Sc. in Electronics, MS in Computer Engineering, and a PhD in Electrical Engineering. He is currently serving as an Assistant Professor at the Department of Computer Science, College of Computer Science and Information Technology, Imam Abdulrahman Bin Faisal University, Saudi Arabia. He is the author of several books and numerous conference and journal publications. In addition, he is also an active reviewer of numerous international journals. His research interests include digital signal and image processing, embedded systems, digital systems design, biometrics, IoT, and analog electronics.