After completing H. Butlers Bartending School, she bought and operated the school. In 2013, she relocated to London and served as head bartender at Pollen Street Social in London, followed by a bartending at Himkok in Oslo. That same year, she represented Norway in the World Class Bartender of the Year final. Berg was awarded the Linie Honorary Award for her contributions to Norwegian food and drink culture in 2015. In 2016, Berg co-founded P(our), a nonprofit symposium focused on bartending culture, with Kratena. She was featured in
Where Bartenders Drink published by
Phaidon in 2017. In 2022 Tayēr + Elementary placed second in the World's 50 Best Bars. In 2019, she also co-launched Back of House, a digital platform for hospitality workers to safely and anonymous report workplace harassment, discrimination, and other problems. In May 2022, Berg was named Creative Director of the
Campari Academy. ==Style, cocktails and influences==