Claus Mikkelsen

Claus Mikkelsen is a seasoned IT professional with extensive experience in mainframe systems and IT infrastructure. Currently serving as Chief Expert at Nordea since September 2021, Claus monitors CPU usage on IBM mainframes and proposes performance enhancements in areas such as CICS transactions and DB2 SQL. Prior roles include Chief IT Infrastructure Specialist at IBM, where Claus contributed to optimizing Nordea's contract and performance, and Chief IT Infrastructure Specialist at Nordea from 2015 to 2019, implementing fast recovery solutions for DB2 systems. With a career spanning multiple companies since 1999, including founding MainframeSupport Aps, Claus has developed expertise in IT consulting, database administration, and system conversions across various banking institutions. Educational credentials include a Bachelor's degree in Computer Science from the University of Copenhagen and qualifications in IT automation.