Prior setting up COLLECTIVE, Betty was Design Director at OMA Rotterdam with Pritzker Prize Laureate Rem Koolhaas. Betty has also practiced at Herzog & de Meuron in Basel and Massimiliano Fuksas in Rome. Throughout her career, she has worked on architecture projects located in China, Europe, United Kingdom, United States, Russia, Asia, Australia, Africa and the Middle East. Betty is currently a Board Director at Harvard Club Hong Kong.