Mr. Seriki joined the State Service in August, 1999 and was deployed to the Department of Public Enlightenment, Features Unit. He later rose to become the Head of Features Unit in the Ministry of Information and Strategy from 2007 to 2009.
He has worked in various parastatal and Agencies such as Public Service Office, Drain Ducks, Lagos State Waste Management Authority, all as head of Units.
While at the Ministry of Information and Strategy, he successfully handled special projects such as State Social Mobilisation and Technical Committee from Year 2000 – 2011 (Pioneer Secretary/ Focal Person) and Project Manager, Ministerial Action Committee on HIV/ AIDS Lagos State Communication Response from 2005 – 2011.
Seriki holds BSC, MSC, in Mass Communication, fromUniversity of Lagos as well as Post Graduate Certificate from John Hopkins College of Population Study, University of Wales Cardiff, the UK. He also hold certificate in Family Planning from the College of Medicine, Idi-Araba Lagos.
He is currently with the Ministry of Home Affairs as the Head, Public Affairs Unit.