Jonna has been involved in the development sector for fourteen years. She joined 10ThousandWindows in 2010 as Training Manager, overseeing soft skills training and managing trainers from other shelters. She then became Deputy Director handling the operations for the economic program, and in 2014, started serving as Director overseeing the Philippines operations. Prior to joining 10ThousandWindows, Jonna worked for the Philippine government and other non-profit organizations focusing on poverty alleviation, health care, and social development. She has her Bachelor’s Degree in Psychology and a Master’s in Public Management.