Patrick O'Donnell is an AI Engineer currently serving as a Technical Architect at Citi through HCLTech, where they are developing secure RAG and AI agent systems with a focus on risk, compliance, and enterprise data access. Previously, they held a position as a Python Developer at InvestSuite and have engaged in independent AI research since 2024. Patrick's educational background includes a Master of Science in Nanotechnology and a Bachelor of Science in Computer Science, both from University College Dublin.
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