At the age of 17 Oliver served as the youngest delegate at the 2018 South Dakota Democratic Party State Convention. He was a former Executive Board Member of the South Dakota Democratic Party during 2019-2020 and a former Youth Affairs Director under Alli Moran for the state senate 2018 campaign. Oliver was a former assistant to the Executive Director of a Non-Profit Tipi-Raisers in 2021 and has worked in healthcare for the past 3 years as a CNA, RA, and PCA.