Director of Aláfia Lab, general coordinator of *desinformante and researcher at the National Institute of Science and Technology in Digital Democracy (INCT.DD) and the Centre d’Analyze et de Recherche Interdisciplinaires sur les Médias (Université Panthéon-Assas). She is a member of the International Panel on the Information Environment, the coordinating committee of the Global Coalition for Tech Justice and the Committee on Digital Integrity and Transparency on Internet Platforms of the Superior Electoral Court. She is also a professor of the postgraduate course in Digital Communication Strategies at FGV and the master’s degree in communication, information systems and media at Université Sorbonne-Nouvelle and author of the book “Social media logics: Visibility and mediation in the 2013 Brazilian protests” (Palgrave Macmillan, 2022).