Pat Costello

Pat Costello is an accomplished Principal DBA at the University of Portsmouth since December 2015, with extensive experience in Oracle database administration and architecture, particularly in large-scale data warehouses. Prior roles include Director at Costech Consulting Ltd and Data Warehouse Infrastructure Architect at Pfizer Pharmaceuticals, where Pat managed international Oracle-based data warehousing projects. With 19 years of expertise in blue-chip companies, Pat has led multi-million-pound projects and has technical proficiency in release management, development, operations support, and performance analysis. Pat's background also includes significant contributions at the Royal Bank of Scotland Group and Sony Business Europe, along with early career roles at Electronic Data Systems, Loughborough University, and BT. Educational qualifications comprise a Bachelor's Degree in Information Technology and Human Factors from Loughborough University.