Based in Cameroon, Charlie is an activist for democracy, human rights, digital rights, and Open Data in Africa with AfroLeadership, a CSO he founded in 2007. He works as Public Finance Expert for the Association Internationale des Maires Francophones (AIMF). He is a member the OECD/UCLG World Observatory on Sub-National Government Finance and Investment; the Independent Accountability Committee (IAC) of the Global CSO Partnership for Development Effectiveness (CPDE); and the Advisory Group for TAP Network SDG Accountability Handbook.