Dr Olakoyejo is a senior Lecturer in the Department of Mechanical Engineering, University of Lagos, Nigeria. He is also currently SubDean, Faculty of Engineering, University of Lagos. He teaches, researches and practices Mechanical Engineering especially in the area of Thermofluid Engineering since 2004. He was once a Visiting Fellow, (Spring, 2016) on MIT-Empowering The Teachers (MIT-ETT) Fellowship, Massachusetts Institute of Technology (MIT), United States. He has expertise in Computational Heat Transfer with application to heat generating equipment at Macro, micro and Nano-scale levels using Construtcal Theory and Design which are critical to the modern technology and development. He is also into Renewable energy such as solar and biomass due to the challenge of the electricity problem in Nigeria despite the abundance of Sun.