Willem-Jan Milder is an experienced accounting professional currently serving as Manager/Senior Accountant AA MKB at ABAB Accountants en Adviseurs since November 2015, overseeing a team and managing accounts for non-listed businesses and non-profit organizations. Prior to this role, Milder worked as an Accountant-Administratieconsulent at BonsenReuling Accountants & Adviseurs from November 2005 to October 2015, focusing on complex financial statements and interim reports. Milder began a career at Deloitte Nederland from September 2000 to October 2005 as a Senior-assistant Accountant, handling financial administrations and tax filings. Educational credentials include ongoing leadership training at ABAB Inhouse and multiple qualifications from NBA and Markus Verbeek Praehep in taxation and accounting, complemented by a Bachelor of Commerce degree in International Business and Languages from HAN University of Applied Sciences.