Justice Gwadah was born in Tudun Wada, Kaduna South Local Government Area of Kaduna State on the 27th June, 1960. She was called to the Nigerian Bar in 1983 and was appointed Magistrate Grade I in 1995. She was appointed as a Judge of the High Court in 2001. She has attended many seminars workshops and conferences. Her hobbies are Reading, Travelling and Writing.