Belkys serves as a missionary in two indigenous ethnic groups in Venezuela: Piaroa and Joti. Today, she and her team coordinate the translation of the New Testament into Piaroa, formed by one Canadian and five indigenous translators. The other ethnic group remains unreached but has developed a team of missionaries who are learning the language and culture to complete the translation of the Bible.
Her house has become a center of hospitality for indigenous people and missionaries. During the pandemic, her home also serves as a formation center for a Piaroa family taking the intercultural missionary study program of the Missionary Formation Center of Venezuela.