Hazlie Mokhlis received a Bachelor of Engineering (B.Eng. (Hons)) degree and a Master of Engineering Science (M.Eng.Sc) in Electrical Engineering from the Universiti Malaya in 1999 and 2003 respectively. He received Ph.D. degree from the University of Manchester in 2009. He is currently Senior Professor at the Department of Electrical Engineering, University of Malaya. He held several important positions; Deputy Dean of Research (2013-2014), Deputy Dean of Postgraduate Studies (2014-2015, 2017-2018), Deputy Dean of Undergraduate Studies (2018-2019, 2021-2022), Head of Department (2015-2017) and Chairman for Cluster Innovative Industry & Sustainability Science (2022-2025) at the university level. Currently, as Executive Director of research Center. Dr Hazlie is actively involved in research as a Principal Investigator with a total amount of research grants more than RM 3 million. He is the author and co-author of more than 300 publications in international journals and proceedings in the area of Power and Energy Systems. Up to now, he had successfully supervised 40 Ph.D., 12 Master (by research), and 56 Master (Mix-mode and Course Work) candidates. He is also active as a reviewer for many reputable journals and several international conferences in the area of power and energy system. His outstanding research had been recognized as Top 2% scientists in the world by Stanford University Ranking since 2021 up to now. In 2021 he was awarded Top Research Scientist Malaysia by Academic Science Malaysia. Besides research, he is also active in the development of Malaysian Standards as a member of Working Group in the Development of Malaysian's Power System Analysis and Studies (WG6) and Expert Representative in IEC for project TC 8/PT 62786. He is also an external examiner/assessor for many local universities for the Electrical Engineering programme. He was chairman of IEEE Power Energy Society, Malaysia Chapter (2020-2022). Hazlie is a Chartered Engineer with the Engineering Council UK, Professional Engineer with the Board of Engineers Malaysia, Fellow Institute of Engineering Technology (UK) and Fellow Academic Science Malaysia. Currently, Associate Editor for IEEE Access journal and e-PRIME journal. His research is focusing on improving the efficiency and resiliency of power system operation.