Sumak is a member of the Cacha community, part of the Puruwa nation in Chimborazo province, Ecuador. She began serving as a UN Volunteer as part of the partnership between the United Nations Development Programme (UNDP) and the Global Environmental Facility (GEF) in 2017, after working for women's rights in the Ecuadorian National Assembly.

The fair and equitable distribution of the benefits derived from the use of genetic resources is one of the three pillars of the Convention on Biological Diversity, and its application is the main objective of the Nagoya Protocol on Access and Benefit-sharing (ABS). More than 50 volunteers from indigenous populations and local universities collaborate to guarantee access to genetic resources and fair and equitable distribution of the benefits derived from their use in the Dominican Republic, Ecuador and Panama.

Santo Domingo, Dominican Republic: It was my first assignment as a UN Volunteer in the field representing the United Nations High Commissioner for Refugees in the Dominican Republic (UNHCR DR). Since the beginning of my collaboration as a UNV Field Analyst for the UNHCR programme I have been working as a focal point focusing on a community-based approach, which has totally changed my perspective.

Santo Domingo, Dominican Republic:  My work as a UN Volunteer with UNICEF Dominican Republic has been the most challenging experience of my professional career. Before arriving I did not know exactly what to expect from a different country and health system. After only a few months, I was aware of the existing problems and I was ready to contribute my knowledge and skills and work with local actors to achieve a common goal.