Leonard Yosi Vice Chairperson at ESK and a member of EvalYouth TF 3 and a member of EvalVijana. As a Performance Management Officer at Kenya Medical Supplies Authority (KEMSA), a Government of Kenya Agency manages the supply chain for health products and technologies. He champions efforts to monitor and evaluate the process which KEMSA executes its mandate of achieving Universal Health Coverage (UHC). Leonard is an M&E graduate student at Maseno University, Kenya with 4 years’ experience M&E Data Analytics. He specializes in development, building M&E systems, Data visualisation and performance improvement programs.  He is also the former interim treasurer of ESK.