National Public Accountant. Graduated from Universidad Nacional del Litoral, Santa Fe, Argentina. 1972.
Co-founder of GAP SANTA FE (Action Group for Peace) under the United Nations. Created in Santa Fe, Argentina, 2007.
Co-founder and President of the Civil Association Casa de la Pax Cultura. November 2011, Santa Fe, Argentina.
Member of the Pan American Network of the Roerich Pact and the Banner of Peace. Created in Salvador de Bahia, Brazil, 2014.
Estela is Argentine and lives in Santa Fe.