Preston Tran is a seasoned data scientist currently serving as a Senior Data Scientist at Reddit, Inc. since April 2024, where notable accomplishments include the creation of an anomaly detection report for executives and the wrangling of large-scale auction data to generate actionable insights. Prior to this role, Preston worked at Helcim from June 2020 to April 2024, contributing significantly to the development of fraud detection models, interactive data visualizations, and a Risk rule base system. Previous positions include leading a team of software developers and serving as a Junior Software Developer at Helcim Payment Services and Pro Hockey Life Sporting Goods. Preston Tran holds a Bachelor of Science in Computer Science from the University of Calgary, obtained in 2019.
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