Ong Zhi Chao, received both his Bachelor degree in Mechanical Engineering (2007) and Master of Engineering Science degree in vibration and rotor dynamics (2010) from University of Malaya, Malaysia with distinction. He obtained his Ph.D. degree in University of Malaya in March, 2013. His expertise includes vibration, modal analysis, rotor dynamics, virtual instrumentation and signal processing, fault diagnostics, energy harvesting, Artificial Intelligence, computational mechanics. He is active in research and developed a new vibration testing technique named as Impact-Synchronous Modal Analysis (ISMA) which has been implemented in teaching, research and real industrial cases. Dr. Ong has been involved in numerous industrial projects on machinery vibration at both on-shore and off-shore petrochemical and oil and gas processing plants in Malaysia since 2008. He is appointed as Technical Consultant by several local companies to provide comprehensive range of advanced machinery diagnostic consultancy, project planning and management to ensure safe and smooth project implementation. He also has experiences in conducting machinery vibration training courses for engineers and technicians from oil and gas industry. He is a certified trainer/ assessor for Vibration Practitioner/ Specialist Certification Program based on ISO18436 by Institute of Materials, Malaysia (IMM). Dr. Ong was appointed as visiting research fellow of Faculty of Science and Technology at Bournemouth University in 2014 for the tenure of 3 years. He is also a Chartered Engineer of Engineering Council, UK under the membership of Institution of Mechanical Engineers, UK since 2014. He became the corporate member of Institution of Engineers, Malaysia (IEM) and has successfully registered as Professional Engineer (P.Eng) with Board of Engineers Malaysia (BEM) in 2016. He is an active committee member of Institute of Materials, Malaysia (IMM) Vibration Committee and Young Professionals Committee since 2015, and had partake as a speaker to share his experience in vibrations in several seminars and conferences organized by the committees. Dr. Ong is currently serving as visiting research professor of Faculty of Science and Technology at Bournemouth University, UK until 2023. In 2021, he registered as ASEAN Chartered Professional Engineer (ACPE) under Chartered Professional Engineer Coordinating Committee (ACPECC).