Engr. Olayinka has HND in Civil Engineering from Federal Polytechnic Ilaro and obtained Post Graduate Diploma in General Management from Adamawa State University. He also obtained Post Graduate Diploma in Civil Engineering from Federal University of Technology, Akure. He is the Project Engineer in charge of 90m Oseakwa Bridge over River Ulasi along Ihiala-Ogbakuba Road in Anambra State.
He was formerly working with Dekit Construction Limited where he supervised many Bridge Projects among which are the following;
(1) 100 m Bridge across Ogbebe River linking Okeluse and Okada in Edo State.
(2) Construction of 4 No Bridges on Mubi – Muhia Road – 60m, 120m, 45m, 150m
(3) Construction of 4 No bridges on Jada –Ganye Road – 60m, 90m, 150m and 150m