Savior Mwambwa is a Program Manager in the Economic and Climate Prosperity team at the Open Society Foundations (OSF) in New York, where he leads a global portfolio of work on international taxation, development finance ( MDBs-NDBs) and green industrial transformation. Savior has over 20 years of experience within the civil society sector and international development dedicated to economic justice issues, particularly tax policy, illicit financial flows, and international financial architecture reform.