Sienna Chew is a professional with a background in banking and project management. Currently serving as Assistant Vice President of Group Financial Crime Compliance Anti-Fraud at OCBC since September 2025, Sienna previously held roles such as Executive Officer for Banking Industry Projects at The Association of Banks in Singapore from August 2023 to August 2025, and Manager of Special Projects at Tradesocio from August 2022 to August 2023. Earlier experience includes an internship at SA Solutions for Asia in June 2021, and a role as Commercial Executive at the same company. Sienna Chew earned a Bachelor of Science in Life Science from the National University of Singapore between 2017 and 2022.
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