Laurent T. is an accomplished machine learning scientist with extensive experience in data science and analytics, currently serving as a Staff Machine Learning Scientist at Mutinex since June 2025. Prior to this role, Laurent worked at Two Sigma from December 2021 to June 2025, advancing from Data Scientist to Senior Data Scientist, focusing on underwriting technology for commercial property and casualty insurance. Laurent served as Assistant Vice President of Data Science at Marsh from June 2019 to December 2021, specializing in anomaly detection and claim severity modeling using Bayesian Neural Networks. Earlier experience includes roles at AssetCast as a Student Data Scientist, implementing machine learning models for residential real estate, and a Quantitative Research Intern position at Milliman. Laurent's educational background includes a Master of Science in Management Science & Engineering from Columbia University and a Diplôme d'Ingénieur in Computational and Applied Mathematics from École nationale des ponts et chaussées.
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