David O'Brien is an experienced professional in the financial technology sector, currently serving as a Managing Consultant and Calypso Business Analyst at First Derivative since June 2019. O'Brien has contributed to the implementation of a Calypso v16 SaaS solution for a US financial institution and has worked as a Trading Technology Senior Consultant specializing in Calypso technology. Previous roles include serving as a Calypso Business Analyst at Citi, focusing on Credit Derivatives, and as a Calypso QA Tester at the London Clearing House, where involvement included a significant upgrade project and continuous improvements in testing methodologies. Additionally, O'Brien has experience in education as a Microsoft Visio Tutor at University College Cork and has interned as an Enterprise Cyber Security Systems Engineer at Fidelity Investments. O'Brien holds a Bachelor’s Degree in Business Information Systems from University College Cork.
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