Ir. Ts. Dr. Jafferi Jamaludin is currently a Senior Lecturer at the UM Power Energy Dedicated Advanced Centre (UMPEDAC), Universiti Malaya, and also serves as an Adjunct Faculty member at Universitas Negeri Padang, Indonesia. From October 2018 to September 2019, he was a Visiting Lecturer at the Faculty of Science and Technology, Keio University, Japan. Between 2021 and 2023, he undertook an industry attachment with an Energy Service Company in Malaysia, where he served as an Energy Management System Consultant. His research and professional interests include energy efficiency and management and power electronics. He is a Professional Engineer registered with the Board of Engineers Malaysia (BEM), a Chartered Engineer registered with the Engineering Council, United Kingdom, and a Professional Technologist registered with the Malaysia Board of Technologists (MBOT). He is also an Associate Member of the Malaysian Association of Registered Energy Managers and Energy Auditors (MAREMA). In addition, he serves as a Permanent Member of Technical Committee 12 on LVDC Supply, Storage and Electric Vehicle Charging under National Standards Committee 5 (NSC 5/TC 12).