Roberta Liberato Alexander has diverse experience in healthcare, education, and the arts. Currently serving as a Medewerker Verzorging at Stichting Humanitas Rotterdam since January 2022, Roberta has previously held roles in various caregiving capacities, including Verzorgende IG at Thuiszorg Loving Care B.V. and Verzorgende 3 at Blij Zorg aan Huis. Since 2017, Roberta has been a full member of the Killer Bees team in Rotterdam Roller Derby, also contributing to community engagement through roles at VluchtelingenWerk Zuid-Nederland as a Dutch language student. In addition to experience in kitchen staff at Doppio Espresso and Meiden van de Molen, Roberta's background also includes teaching art at Prefeitura Municipal de Cambé and certification as a nursing assistant. Roberta holds multiple degrees in visual arts and psychopedagogy from UEL and UNOPAR, reflecting a strong foundation in both creative and educational disciplines.