John Hanrahan

John Hanrahan is an experienced finance professional currently serving as the FPA Senior Manager at BioMarin Pharmaceutical Inc., where responsibilities include overseeing Shanbally Site FP&A activities and leading process improvement initiatives. Prior experience includes a significant tenure at Gilead Sciences, where John held various finance roles, such as Sr Manager, Finance - Accounting, and was instrumental in implementing the Financial Close & Consolidation System and SAP projects. John's background also encompasses financial analysis and reporting roles at Boston Scientific and Dairygold Food Ingredients, showcasing a strong track record in process improvements, inventory management, and financial reporting. John holds a BSc in Accounting from University College Cork and is a certified CIMA professional.