Julien Guillemin is an expert-comptable diplômé with extensive experience in the accounting and audit sectors. Since October 2017, Julien has been contributing to BDO Suisse, bringing a wealth of knowledge and expertise. Prior to this role, Julien served as a Senior Audit Industry professional at Mazars Switzerland from September 2012 to September 2017. Julien holds a Bachelor of Science in Business Administration from the School of Management Fribourg (HEG-FR), having completed studies there from 2009 to 2012.