John Seery

John Seery is an accomplished technology executive with extensive experience in leadership roles across various companies. Currently serving as Chief Technology Officer at Medius since April 2025, John previously held the same position at Creditsafe from May 2020 to April 2025. Prior to that, John served as Vice President of Engineering at Dun & Bradstreet for nine years, and at IBM from November 2005 to May 2011, John was a Software Development Manager, overseeing significant projects such as IBM solidDB Universal Cache and the IBM Smart Analytics System. John’s career also includes roles at corvil, Marconi, Euristix, and Sun Microsystems, with expertise in software development, architecture, and engineering management. John holds a Master of Science in Computer Science from Maynooth University and a Bachelor of Science in Applied Computing from Waterford Institute of Technology.