Ir. Dr. Abdul Aziz Abdul Raman is an honorary professor at the Chemical Engineering Department, Faculty of Engineering, University of Malaya. Currently, he is the Registrar of the University. His previous positions include Deputy Vice-Chancellor (Student Affairs), Deputy Vice-Chancellor (Development), and Dean of Faculty of Engineering. His main research areas are mixing in stirred vessels, green technology, and advanced wastewater treatment. He has graduated more than 100 PhD and Master students and has published more than 300 articles in high-impact journals and conference proceedings. He was recognized as one of the highly cited researchers in 2020, 2021, 2022, and 2023 by Clarivate. He is a fellow of the Academy of Sciences Malaysia, the Institution of Chemical Engineers UK, and the Institution of Engineers, Malaysia. Professor Abdul Aziz is also a practicing chemical engineer, especially in environmental sustainability and chemical process improvement.