-Special Assistant ("Plus One") to Senator Bill Frist, Millennium Challenge Corporation Board of Directors, 2007- present
-Consultant, Rwanda and Liberia presidential advisory teams, Brenthurst Foundation, 2007- present
- Consultant, Afghan construction companies, Kabul, 2005
- Associate Producer, “The Price of Aid,” BBC/ARTE, 2002-2003
- Analyst for Rwanda and Congo, Oxford Analytica, 2001-2004
- Research Associate, American University in Cairo, 2001-2002
- Research Associate, Makerere Institute of Social Research, Kampala, Uganda, 1999-2001
- Refugee Elections Specialist, Refugee Policy Group, Monrovia, Liberia, 1997
- Assistant to the Coordinator, Refugee Elections Steering Group, Mission to Bosnia and Herzegovina, Organization for Security and Cooperation in Europe, 1996-1997
M.Sc., social anthropology, University of Oxford (Rhodes Scholar)
M.A., linguistics, University of Delaware
B.A., cognitive science, University of Delaware