Mathew Devine is an Analysis Specialist at Great British Railways Transition Team (GBRTT) since October 2022, following a role as a Data Analyst at RSSB from November 2018 to October 2022, where responsibilities included data quality checks and the development of a new Data Improvement Report. Previous experience includes positions as a Police Controller for Thames Valley Police, Team Leader at Protection Vessels International, and a 2nd Lt in the Royal Marines. Mathew holds a Master of Science in Data Science from the University of London and a BSc (Hons) in Mathematics and Statistics from The Open University, along with various certifications in quality management and leadership.