Hari Mohan Rai is an Assistant Professor at the School of Soft Computing, Gachon University, Seongnam-si, Republic of Korea. He completed his Master of Engineering in Control Systems Stream from Jabalpur Engineering College, India, and his Ph.D. from the Indian Institute of Technology, Dhanbad (ISM Dhanbad) in the Department of Electric Engineering. Throughout his career, he has held various positions, including Associate Professor in the Dronachrya Group of Institutions, Greater Noida (2021–2023), Assistant Professor in the Department of Electronics and Communication Engineering at Krishna Engineering College, Ghaziabad (2015–2021), and Assistant Professor in the Department of Electronics and Communication Engineering, Dronacharya College of Engineering, Gurgaon, India (2013–2015). His research interests include bio-signal processing, control systems, image processing, neural networks, pattern classification, and artificial intelligence.