Mrs. Nnadika is a respected educator and community leader. She holds a Bachelor of Arts in Public Administration and a Postgraduate Diploma in Education, alongside earlier qualifications in teaching and administration.

Her career with the Secondary Education Management Board, Owerri, spanned several decades, where she rose to the rank of Principal before retiring in 2010.

A devout Catholic and mother of seven, she is widely respected for her service in education and faith.