Tom Tirez

Tom Tirez is a seasoned professional with extensive experience in data and analytics, currently serving as a BI Specialist at Gosselin Group since May 2023. Previously, Tom held multiple roles at De Lijn from April 2004 to May 2023, including Data & Analytics Architect, Hoofd Business Intelligence, and Databeheerder, focusing on ETL development and data modeling. Tom has also worked as a Controller, where responsibilities included the development and optimization of reporting models, and as a Business Analyst, managing and analyzing management information. Additional early experience includes financial processing in bookkeeping. Proficient in tools such as IBM Datastage, SQL, R, TM1 Planning Analytics, Cognos, and Netezza.