The volunteering opportunities were with the UN Development Programme (UNDP), UN Population Fund (UNFPA), UN Human Rights (OHCHR), UN Women and UN Educational, Scientific and Cultural Organization (UNESCO). They aim at building the women UN Volunteers capacities, while raising their awareness of gender and protection concepts. They also promoted their participation in recovery efforts and increased their resilience, particularly as many were affected by the May 2021 escalation in Gaza.

With her knowledge, Johanna motivates young people to keep tradition alive by teaching them the art of weaving. The toquilla straw hat is woven from fibers of palm trees characteristic of the Ecuadorian coast. Pile, Johanna's hometown, is a coastal community and the toquilla straw hat is part of cultural heritage.