Sander calls himself an Active Directory aficionado and has done everything with Active Directory and Azure Active Directory… including decommissioning. Sander Berkouwer has been MCSA, MCSE and MCITP certified for ages, an MCT for the past five years and a Microsoft Most Valuable Professional (MVP) on Directory Services and Enterprise Mobility for the last 10 years. Ask yourself: Is there a better person to show you the ins and outs of Active Directory?