Backed by two years of hands-on experience in graphic and photographic studios in Italy, Sofie pursued her passion by completing a Bachelor's course in Fashion Design at Istituto Marangoni in Paris and Milan. Shortly after graduating in 2010, Sofie's design, a white swimsuit adorned with balloons that burst one by one, splashing vibrant colors onto the garment, which she showcased at the school's final show, won the prestigious French competition Triumph Inspiration Award in 2010. Following this accomplishment, she embarked on an internship at Balenciaga, focusing on model development and sweater design. There, she quickly rose to the role of  Knitwear and Jersey Designer. From January 2016 to October 2018, Sofie contributed her expertise to Acne Studios' Swedish offices, serving as Jersey and Fleece Designer.
Since November 2018, Sofie has been working in Paris as Senior Knitwear Designer at Loewe.