Every week in the heart of Nima, a slum in the Ghanaian capital of Accra, families congregate at a local mosque. When the time comes, young girls say goodbye to their loved ones and part ways, filing up concrete steps leading up to the floor above. There, inside a large room dotted with brown tables, rows of flashing computer screens await for them. "When the parents are praying [downstairs], we are teaching the girls upstairs," explains tech entrepreneur Regina Agyare, who comes here every week to teach local teens how to code. I decided to set up a coding club and started having reg