Ellen Kostelijk

Ellen Kostelijk is a seasoned professional in organizational development and project management, currently serving as the Lead Organizational Development at De Mandemakers Groep and Squadra MDM, where efforts focus on fostering a culture of growth and innovation centered on data. With extensive experience in project management and data governance across various companies, including PPG and Sligro Food Group, Ellen has successfully overseen international MDM projects, functional application management, and training initiatives. An owner of Kostelijk Project Management, Ellen's educational background includes degrees in Technical Business Administration and certifications in Scrum and ITIL, alongside ongoing training in Scaled Agile methodologies.