Brett Tyrrell

Brett Tyrrell is an accomplished Principal Integration Engineer with extensive experience in integration technologies, currently working at John Holland since April 2021. Previous roles include Senior Integration Engineer at John Holland, Technical Lead at Acceleon, and Principal Consultant at interprIT. Brett has a strong background in integration solutions, having worked as a Senior Technical Specialist at SysTalk, where expertise in EAI and B2B integration using Microsoft technologies is emphasized. Additional experience includes software development management at Tenix and team leadership at Ernst & Young in the Tax Transformation Services division, focusing on web-based tax accounting products. Brett's career began with development roles at LogicaCMG, MITS, and Strategic Data Management. Brett holds a Bachelor of Computer Science degree from Swinburne University of Technology.