Nashin Mahtani is the director of Yayasan Peta Bencana (Disaster Map Foundation), a southeast Asia-based non-profit working on open source tools for community-led disaster management and climate adaptation. She is also the co-founder of the Climate Emergency Software Alliance. This year, she was the Indonesian youth delegate for the G20 presidency, negotiating on issues related to climate and environment. In 2021, she was recognized by Forbes’ Asia 30 Under 30 for her contributions to the region's social issues.