Radzuan Sa’ari received his Certificate in Land Surveying from Politeknik Ungku Omar in 1990 and Diploma in Land Surveying from the Politeknik Ungku Omar in 1994. In 1997, he completed B.Sc. in Land Surveying from FGHT, UTM. In 2002, he completed his M. Sc. in Land Surveying from FGHT, UTM. In 2016 he completed his PhD in Civil Engineering (UTM), where he is working on the applications of digital close range photogrammetry in civil engineering.

He started his academic career at UTM as Researcher in 1997 and Tutor in 1999. Currently, he is a Lecturer in Department of Hydraulics and Hydrology, Faculty of Civil Engineering, UTM since 2002. He then served as Survey Unit Coordinator, Engineering Surveying and Survey Camp Course Coordinator from 2012 to present.

His fields of research interest in surveying and mapping include Engineering Surveying, Hydrography Surveying, GPS Surveying and Close Range Photogrammetry. He has involved in various research and consultancy projects. He also active in sport activities such as volleyball, football and badminton.