Ralalanirina Jean Roberto is a specialist in Plant Systematics and Sustainable Management of Plant Diversity (SYGEDIV), graduated from the Faculty of Sciences at the University of Antananarivo. He is committed to biodiversity conservation and sustainable development, and works with NGOs and conservation projects as a biodiversity consultant. He has strong experience in habitat assessments, environmental audits, ecological surveys, and community-based field activities. He has collaborated with BIODEV Madagascar, the Turtle Survival Alliance (TSA), and since April 2025 with HIH Ikongo, where he supports community conservation actions, ecological restoration, and technical monitoring of projects. His work combines scientific rigor, field experience, and close collaboration with local communities to support effective conservation initiatives in Madagascar.