Alexandra is a tenured policy professional with over 12 years of experience dedicated to combating online child sexual exploitation and advocating for children's digital rights. Her work spans the non-profit sector, academia, and industry across Central Asia, Europe, and the Asia Pacific, providing her with a comprehensive understanding of OCSEA and possible ways of tackling it. She was most previously a senior policy specialist at Twitter and currently serves as a consultant with the UNICEF East Asia and Pacific Regional Office.