Aileen Oliveros-Guyos works at the Economic Research and Development Impact Department. Before joining ADB, she worked at the Philippines' National Statistical Coordination Board (now known as the Philippine Statistics Authority), United Nations Office for the Coordination of Humanitarian Affairs, International Labour Organization, and World Health Organization. She holds a graduate diploma in science (statistics) from the University of Queensland, Australia, and a Bachelor of Science in Statistics from the University of the Philippines.