now retired, was sector coordinator and lead specialist of the World Bank's Finance and Markets Global Practice, South Asia region. Over a 30-year career at the World Bank, she served in several corporate management, knowledge management, and lead financial sector specialist positions in several regions of the world, including Africa, Latin America and the Caribbean, and Middle East and North Africa. As the knowledge manager for the Micro, Small Enterprise, and Rural Finance Thematic Group, she led knowledge-sharing engagements that brought together leading international microfinance practitioners with African country leaders, policy makers, and donors interested in learning from the bestpractitioners themselves. Riley also led several projects and knowledge-sharing engagements with the South African government during the postapartheid development of the country's policy framework for micro and small enterprises. She has written extensively about lessons learned from high-impact development interventions, focusing on approaches that have mainstreamed access by the poor to financial services through innovative means including traditional microfinance and digitally enabled financial services. She was a visiting fellow in finance at the Sloan School of Management, Massachusetts Institute of Technology. Riley holds a bachelor's degree in development economics from Stanford University and a master's degree in public and international affairs from Princeton University.