Antonio Sierra is a Managing Director at RockCreek, focusing on operations. Antonio is responsible for overseeing activities related to trading operations, treasury and cash management, corporate and fund accounting, reporting, and IT operations and support. Prior to joining RockCreek, Antonio worked at the World Bank, where he was responsible for overseeing the investment operations of the Pension Plan’s alternative investment portfolio. He holds an M.B.A. from Georgetown University and B.S. and M.S. degrees in Civil and Environmental Engineering. He currently serves on the Governing Board and Investment Sub-Committee of the National Cathedral School in Washington DC.