David Hammer

David Hammer is an experienced IT professional with a career spanning over two decades in leadership roles across various organizations. Currently serving as Senior Director of End User Services at Wiley since January 2023, David previously held positions including Senior Information Technology at Celldex Therapeutics and Associate Director of IT Service Desk Operations at Bristol-Myers Squibb. David's extensive background includes managing IT service desks at both Celgene and Experian CheetahMail, where strategic leadership was provided to support large user bases. Early career experience includes overseeing IT support operations at Medarex Inc. David holds multiple certifications, including ITILv3 and Microsoft Certified Professional, showcasing a strong technical foundation and commitment to professional development in the IT field.