Barry O'Neill

Customer Solutions Architect

Barry O'Neill is a seasoned Customer Solutions Architect at Braintrust since August 2025, bringing extensive experience from previous roles at MongoDB, where tenure spanned a decade from July 2015 to August 2025, including positions as Senior Technical Account Manager and Senior Technical Services Engineer. Prior to MongoDB, Barry worked at SAP from September 2008 to July 2015 as a Senior Support Consultant, specializing in the analysis of SAP solutions to enhance performance and reliability. Barry holds a Bachelor of Science (BSc) in Computer Science from Technological University Dublin.

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