Martin Sumner

Martin Sumner is a seasoned data professional with extensive experience in data engineering and business intelligence. Currently serving as a Senior Data Engineer at Paragon Banking Group PLC since June 2022, Martin has previously held roles as a Business Intelligence Architect/Developer at DX from December 2013 to June 2022, and as a Business Intelligence Developer and Business Systems Analyst at Robert Half between June 2011 and December 2013. Martin began a career in database development as a Senior Database Developer Team Leader at Prophet PLC from April 1999 to June 2011. Expertise includes end-to-end system design, web application development, database management, ETL processes, data warehousing, performance tuning, reporting, data science, and route planning. Martin's educational background includes attendance at Sheldon Heath from 1983 to 1990.