Arjan Willemse currently serves as a Businesscontroller at GGZ Westelijk Noord-Brabant since September 2024. Previous roles include Kwaliteitsmedewerker Interne Controle at Gemeente Roosendaal from May 2022 to August 2024, and various positions at Bravis ziekenhuis from January 2015 to May 2022, including Adviseur Planning & Control, Data analist Productie & Financiën, Projectleider daily auditing, and Stafmedewerker Interne Controle. Earlier experience includes serving as Senior medewerker Planning & Control at Lievensberg ziekenhuis from August 2011 to February 2015. Arjan completed a Bachelor of Business Administration in Management, Economie en Recht at Inholland University of Applied Sciences between 2007 and 2011, and obtained an MBO degree in Marketing en Communicatie from ROC Zoomvliet College from 2004 to 2007. Further professional development includes coursework at Avans+ from November 2023 to May 2024.