Yemisi is a student member of the Institute of Chartered Secretaries and Administrators and the Chartered Institute of Personnel Management of Nigeria. She was called to the Nigeria Bar in October 2004 and was in active practice for a year before taking up administration in various organisations.
Prior to joining JCCC, she was the administrator of a fast growing church of 1,500 people in Lagos and before that she was the Administrative Manager in Tower Securities and Investment Company, a Stock broking company.
She constantly seeks for ways to improve herself and situations around her.