I am an Evaluation Specialist with over 20 years research and evaluation experience in Sub-Saharan Africa. I have undertaken evaluations in health (infectious diseases HIV/TB, STIs, non-communicable diseases hypertension, diabetes, diagnostics etc) , education (education outcomes, use of ICT), social protection (cash transfer, health insurance, social impact bonds), nutrition (fortified food products) and in development in general. I have designed and used simple to fairly complex evaluation designs which include cross-over designs, step-wedge design, randomised control trials, interrupted time series, regression discontinuity designs, instrumental variable techniques and propensity score matching designs. I have also undertaken capacity building in the area, and I have honorary appointments at universities here in South Africa.
