Dr. Hanggar Ganara Mawandha is a lecturer at the Department of Agricultural and Biosystems Engineering, Faculty of Agricultural Technology, Universitas Gadjah Mada. He specializes in hydroinformatics for water resources and environmental management. He earned his Ph.D. in Engineering from Kobe University, Japan, and holds degrees in Civil and Environmental Engineering from Universitas Gadjah Mada and Saxion Universities of Applied Sciences, the Netherlands. His research focuses on precipitation estimation, water availability analysis, and irrigation modernization. He has received multiple research grants and fellowships and is actively involved in international scientific associations.