Lecturer in Parasitology University of Colombo

Professor Christian Medical College, Vellore

Researcher Oxford University clinical research unit-Nepal (OUCRU), Center for Molecular Dynamics Nepal

Research Fellow The University of Queensland

Lecturer School of Public Health, University of Sydney

Program Head Mental Health The George Institute for Global Health, UNSW

Co-Head of Biostatistics, Methods and Implementation Support for Clinical and Health Research University of Melbourne

Director of Evidence Integration and Professor of Clinical Epidemiology University of Sydney

Senior Scientist and Clinical Assistant Professor MRC Unit The Gambia at London School of Hygiene & Tropical Medicine