Marianne Antunes de Oliveira

Marianne Antunes de Oliveira

Mediator and Negotiator, MSc Candidate in Conflict, Peace and Security

Lawyer, mediator, and master’s student in Conflict, Peace and Security at the Geneva Graduate Institute and PUC-Rio. 8+ years of experience as a mediator and negotiator in complex and sensitive contexts, including work with vulnerable and marginalized populations. Her Professional background combining fieldwork, applied research, project management, and stakeholder engagement.

Volunteer Project Officer for Mastering Mediation – Peacebuilding Initiative, focusing on humanitarian negotiation, conflict analysis, trust-building, and capacity-strengthening, while actively engaged with Geneva’s peacemaking and humanitarian community.

She's guided by humanitarian principles, impartiality, and inclusive dialogue, with a strong commitment to gender equality and access to rights.