Rosalie Overing currently serves as a Content Editor and Web Editor at Nationale Opera & Ballet since August 2020, in addition to being the Content Marketeer for the Opera Forward Festival. Previous experience includes a variety of roles at Lyceo from April 2019 to May 2023, including support for summer and spring schools, exam training, and homework assistance, as well as working in the Roosterteam. At Alkwin Kollege, Rosalie worked as a surveillant from September 2018 to May 2023, and also served as a Student Ambassador and Teaching Assistant at Vrije Universiteit Amsterdam from September 2018 to October 2021. Other notable roles include Student Reporter and foreign blogger at Ad Valvas from March 2019 to February 2020, Blogger for Superwomen from September 2018 to September 2019, and hospitality staff at Schouwburg Amstelveen from January 2018 to August 2019. Educational qualifications include a Bachelor's degree in Communication and Information Sciences with a focus on Journalism from Vrije Universiteit Amsterdam, completed in 2020, and a Premaster in Communication Science from February 2021 to June 2021.