Isabelle has a decade of experience working at the intersection of legal frameworks, youth leadership, and the 2030 Agenda. She holds a degree in Political Science from the University of Brasília and executive training in Early Childhood from the London School of Economics and Political Science. She is currently a postgraduate student at the Center for Public Leadership and a PhD candidate in Social Sciences at São Paulo State University. She has led several advocacy initiatives, including co-founding the first Global Youth-Led Movement on Ending Violence Against Children, and has collaborated with governments, the United Nations, and civil society to advance policy change. She previously served as an advisor at the Federal District Secretariat of Justice and Citizenship, contributing to initiatives on child participation, digital wellbeing, and parenting programs. She is also part of international communities of practice, including United People Global, the Global Youth Forum, and the Brazilian Internet Steering Committee Youth Group.