Pande Putu Januraga is a Professor  at the Department of Public Health and Preventive Medicine, Faculty of Medicine, Udayana University in Bali Indonesia, currently he holds a position as the head of Center for Public Health Innovation (CPHI), a research center focusing on developing and conducting innovative methods to overcome public health problems and issues in Indonesia. Dr Januraga is also holding an academic status (level C) as senior lecturer at the Discipline of Public Health, Flinders University, Adelaide Australia. As researcher, his research focus is on the development of public health programs and policies for underserve, stigmatized and marginalized groups in Indonesia such as female sex workers (FSWs), man having sex with man (MSM), and adolescent groups using multi methods approaches ranges from cross sectional surveys, qualitative study, policy analysis, implementation longitudinal research as well as participatory approaches. Furthermore, in the context of delivering evidence based public health interventions, Dr Januraga has involved in a number of local and national programs, particularly HIV-AIDS prevention programs, currently, Dr Januraga is also working as program manager with Yayasan Kerti Praja (YKP), a leading NGO in HIV programs for key affected populations mainly female sex workers in Bali.