Thomas Helsby holds a Master's degree in Science from the University of Chester and has extensive experience in trust and safety analytics, particularly in fraud detection and risk management. Currently serving as Manager of Trust & Safety Analytics at OfferUp since February 2019, Thomas has developed and enhanced data analytics pipelines, identified fraud trends, and created strategic guidelines for fraud mitigation. Prior roles at OfferUp included Risk Data Analyst, Trust and Safety Investigator, and Payment Support Specialist, where Thomas leveraged data analysis tools such as Python, SQL, and Tableau to improve operational efficiency and support decision-making processes. Previous experience includes working as a Quality Analyst and Premier Banker at Barclays.
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