Ninan holds BSc honours degree in Applied Physics (Electronics) (Unilag); M.Sc. and PhD. in Computer Science (OAU), Ile-Ife, Nigeria. She is a Reader at the Computer Science and Engineering Department, OAU, Ile-Ife, Nigeria. She specializes in the intelligent systems, NLP and KE. Member of IEEE, NCS, APPN, Association for Women in Science for the Developing World (OWSD), Computer Professionals Registration Council of Nigeria (CPN), Nigerian Women in Information Technology (NIWIIT).