
- 1974-1979 : Medical Technology - University of Nairobi Medical School , Department of Haematology ;
- 1979-1987: Senior Medical Technologist - MATER MISERCODIA HOSPITAL ;
- 1979-1987 : Chaiman -Rwandese Alliance for National Unity (RANU);
- 1987-1990: Vice-Chairman /Commission for International Relations (RPF);
- 1990-1994 : Senior Medical Technologist - AGA KHAN HOSPITAL ,NAIROBI ;
- 1990-1994 : Regional Chairman / Member of Central Committee (RPF) ;
- 1994-1996 : First Counsellor - Embassy of Rwanda - Addis Abeba ,Ethiopia;
- 1999-2005: First Counsellor - Embassy of Rwanda - Beijing ,China;
-2005-2009 : Ambassador -Embassy of Rwanda - Dar-Es-Salaam,Tanzania;
- 2009- 2011 : Diplomatic Advisor to SG - RPF Secretariat ;
- 2011 until Today : Member of Parliament, Chamber of Deputies .