Nwabuoku played in the
Nigerian Women's Championship for
Bayelsa Queens and
Rivers Angels before moving to
BIIK Kazygurt of the
Kazakhstani women's football championship in 2015. She subsequently moved to French side
En Avant de Guingamp, where she joined up with her sister, and fellow Nigerian international
Desire Oparanozie. She helped Nwabuoku with the initial language difficulties and to settle in the area. Nwabuoku made her debut in the victory against league favourites
FCF Juvisy, and praised the atmosphere in the
Fred-Aubert Stadium. == International career ==