Adeyinka is the Assistant Head for the Maritime, Aviation and Transport Law Practice Groups. He obtained his LL.B from University of Ilorin in 2014 with Second Class Upper Honours. He proceeded to the Nigerian Law School for his BL where he graduated with Second Class Upper Honours and was called to the Nigerian Bar in 2015.

Over the years, Adeyinka has developed sheer bias for Litigation (Criminal and Civil) with keen interest in ADR. He is a member of the Nigerian Bar Association and Young Lawyers Forum.