Andrew Louis
Senior Data Scientist
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolAndrew Louis is a Senior Data Scientist with eight years of hands-on experience building fraud-detection and personalization systems for high-throughput consumer platforms. He has led growing analytics teams and shipped production ML pipelines that boosted revenue metrics (e.g., +15% IAP, +20% ROAS) and dramatically improved fraud defenses (300% real-time blocking increase at 98% precision). Comfortable from research-grade time-series anomaly detection to large-scale real-time deep learning inference, he combines product-minded experimentation with robust automation (Airflow) and reinforcement learning for personalization. Based in Old Toronto, he blends financial-crime analytics experience from major banks with consumer-facing product work in gaming and sports betting, and is known for scaling teams with zero attrition while keeping operational precision high.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Mathematics (Honours, Co-op Program), Statistics, Bachelor of Mathematics (Honours, Co-op Program), Statistics at University of Waterloo
French, English, Tamil, Spanish, Chinese
Github Skills (10)
open-data10
data-processing9
spark8
kafka8
big-data6
hadoop6
d3js6
data-engineering5
dashboard5
react4
Programming languages (2)
Github contributions (5)
CityofToronto/bdit_anomalous_counts
Mar 2018 - Apr 2018
Contributions:79 pushes, 8 comments, 32 issues in 1 month
andrewvlouis/mistplay-challenge
Jan 2020 - Jan 2020
Contributions:13 pushes in 1 day
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