1998, BSc in Food Science and Technology, Sokoine University of Agriculture, Tanzania; 2000, postgraduate diploma in Processing Engineering, Katholieke Universiteit Leuven, Belgium; 2001, MSc in Processing Engineering; 2006, PhD in Chemical Engineering. 2007, Cochran Fellow, Massachusetts Institute of Technology, US. Field experience in design and operation of waste-water activated sludge systems, anaerobic digestion of waste-waters and sludges and bioremediation processes of soils. Experience in various aspects of mathematical modelling of bioprocesses, food processing engineering and bio systems. Professor and Chair, Department of Agricultural and Bio Systems Engineering, Makerere University.