He is an indigene of Igbogbo, a town in Ikorodu Local Government, Lagos State. Born into a Christian home many years ago, Olajide Oluseyi attended, U.A.M.C. (Eleja) Primary School, Igbogbo, Ikorodu Lagos for the First School Leaving Certificate and later headed for Oriwu College, Ikorodu where he wrote his West African School Certificate.
Young Olajide, later proceeded to the popular Lagos State Polytechnic for the attainment of HND in Accountancy and Finance. He is a member of many Professional bodies that include ACA (1991), NIM (1995), ICAN (2002), ACTI (2006), CITN (2011).
He was employed by the Lagos State Government in 1999 and has worked in various capacity in different Ministries like SUBEB (2010-2014), Health Service Commission (2014-2015), Commerce Industry & cooperative ((2015), Home Affairs (2015-2016), Civil Service Pension Office (2016-2018). He became the Director, Finance & Accounts Ministry of Energy and Mineral Resources by December 2018.
Married with children and having Reading & Singing as major hobbies.