Sandra Christianen

Sandra Christianen is an experienced HR and payroll specialist with a career spanning over 18 years in the field. Currently serving as an HR & Payroll specialist at Sigma Personeelsdiensten since June 2020, Sandra previously held the role of Salarisadministrateur at SalarisHuys from January 2017 to May 2020 and at BDO from December 2005 to December 2016. Sandra's early career included a position as Junior-accountant at BDO from January 2003 to October 2005. Educational qualifications include an MBO in Bedrijfsadministratie and Boekhouding from Zoomvliet college, complemented by PDL and MBA certifications. Sandra possesses up-to-date knowledge of wage tax legislation and social security regulations, along with extensive experience in accountancy.