Abu Rayhan is a dedicated academician, researcher, and engineer currently serving as a Lecturer in the Department of Electrical and Electronic Engineering (EEE) at R. P. Shaha University. With a strong passion for teaching and research, he aims to provide quality education and contribute to advancements in electrical engineering. He earned his B.Sc. in Electrical and Electronic Engineering from Gopalganj Science & Technology University (GSTU), where he actively engaged in research. He later worked as a Research Assistant in the Materials Research Group at GSTU for two years, focusing on renewable energy and materials science. His research contributions include multiple published and under-reviewed papers, with one article as the first author in the "International Journal of Photoenergy" a Q2 Journal from Wiley International. Currently, he is working on an AI-based low- cost Prosthetic Arm with Implemented Sense of Touch, integrating 3D modeling, special wire-driven finger actuation, servo motors, and a Microcontroller for control. As a faculty member, he teaches several courses incorporating the Outcome-Based Education (OBE) system to enhance student learning. With expertise in teaching, research, engineering software, AI-based automation, and renewable energy, his long-term goal is to bridge the gap between theoretical education and practical applications, inspiring future engineers and contributing to technological advancements.