Bernice Danielle Castillo is currently the Global Chief of Staff at The Ambit, focusing on operational management, AI governance research, and stakeholder partnerships. Previously, Bernice served as a member of the AGI Safety Fundamentals Reading Group at Effective Altruism UP Diliman and as an Executive Assistant at Athena, where significant achievements included enhancing social media engagement and restructuring business processes for improved operational efficiency. Additional roles featured executive assistance at The Routing Company and collaboration in various capacities within the UP Association of Political Science Majors, showcasing strong skills in event promotion and partnership development. Bernice holds a Bachelor of Arts in Political Science from the University of the Philippines Diliman and has experience in content creation from WhenInManila.com.