Barry O'Brien is a Principal Cloud Engineer at Fidelity Investments, where they have been leading cloud initiatives since 2025. Prior to this role, Barry held various engineering positions, including Senior Cloud Engineer at Hewlett Packard Enterprise and Senior Full Stack Engineer at Jaguar Land Rover Ireland. They gained experience as a Software Engineer at companies like Avaya, Ericsson, SAP, and SmartBear Software. Barry earned a Bachelor of Engineering in Computer and Electronic Engineering from Galway-Mayo Institute of Technology, which they began in 2011 and continues to pursue.
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