Sandra is a clinical psychologist and has been facilitating groups for over 20 years with her life and work partner, Yuri Haasz, seeking, in diverse contexts and groups, to promote conflict transformation and systemic change towards a more empathetic and life-centered society.

Sandra is co-founder of Sinergia Comunicativa and has experience sharing NVC in Brazil and internationally. Over the years she has been conducting and organizing several events and retreats, seeking to strengthen the practice of NVC in Brazil and strengthen the connection with the international NVC community. She was the organizer of IIT Brazil 2019 and IIT Brazil 2023.

During the pandemic she conducted support programs for health professionals based on NVC, reaching hundreds of people, and she coordinates a project to spread empathy at the Hospital das Clínicas in São Paulo.

She was a columnist for UOL and for the magazines Bons Fluidos and Viva Saúde.