Sasha Cisar is an expert in sustainability and sustainable finance with experience in asset management, banking, and academia. Today he works as a specialist for sustainable investments at Nest Sammelstiftung, a Swiss pioneer in sustainable investing. Previously, he was responsible for sustainability research and active ownership at radicant bank and held leadership roles at Bank J. Safra Sarasin. Before that, he conducted research at ETH Zurich on sustainable construction, building on his training as an architect. He regularly teaches on sustainable finance, is active with Swiss Sustainable Finance, is a board member of the Green Fintech Network, and co-founder of the Investor Impact Initiative.