Works as mural artist to decorate shop fronts, restaurant and hotel walls with colorful artwork.
His paintings are all over the city covering the walls of barbershops, dentist clinics, tea shops, mini markets and pharmacies. Each painting shows some of the products inside, some like landscapes and beaches are just to attract customers to the business.

It is not unusual to see Ronaldo painting polar bears, wolves and wildlife animals in lush green safari like environment. That is what his customers want and he does all of that by improvising. He also comfortable with painting of Somali nomadic life