Pande Putu Januraga is a professor at the Department of Public Health and Preventive Medicine, Faculty of Medicine, Udayana University in Bali, Indonesia. He currently serves as Head of Center for Public Health Innovation (CPHI), a research center that focuses on developing and implementing innovative methods to address public health problems in Indonesia. Prof Januraga also holds academic status (level C) as a senior lecturer at Public Health Discipline, Flinders University, Adelaide, Australia. His research aims to develop public health programs and policies for under-served, stigmatized, and marginalized groups in Indonesia, such as female sex workers (FSWs), men having sex with men (MSM), and youth groups. The research uses multi-methods, including surveys, qualitative studies, policy analysis, longitudinal research, and participatory approaches. Furthermore, Prof Januraga has been involved in several local and national programs to provide evidence-based public health interventions, particularly the HIV-AIDS prevention program. Prof Januraga is registered as a member of the Indonesian Ministry of Health's HIV-AIDS expert group. He also works as a vice director at Yayasan Kerti Praja (YKP), a leading NGO in HIV programs for key affected populations, especially female sex workers in Bali.