Mrs. Ngonadi attended the University of Lagos, Akoka where she obtained a Bachelors Degree in Law and LLM. She also holds a Masters Degree in Business Administration from the Enugu State University of Science and Technology and was called to the Nigerian Bar in 2006. She is a Center for Effective Dispute Resolution (CEDR) UIC Accredited Mediator. She is also a member of the Nigerian Bar Association, the International Bar Association and the International Federation of Female Lawyers.