Thomas Gauthier

Thomas Gauthier Email and Phone Number

Senior Machine Learning Researcher - Human Centered AI (Alignment) @ Apple
New York, NY, US
Thomas Gauthier's Location
New York City Metropolitan Area, United States, United States
Thomas Gauthier's Contact Details

Thomas Gauthier personal email

n/a
About Thomas Gauthier

Full stack Machine Learning Leader with hands on experience deploying AI at scale. I enjoy digging into the implementation details of learning systems from algorithms to MLOps and seeing how they generate value in the real world.

Thomas Gauthier's Current Company Details
Apple

Apple

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Senior Machine Learning Researcher - Human Centered AI (Alignment)
New York, NY, US
Website:
apple.com
Employees:
163018
Thomas Gauthier Work Experience Details
  • Apple
    Senior Machine Learning Researcher - Human Centered Ai (Alignment)
    Apple
    New York, Ny, Us
  • Apple
    Senior Data Scientist
    Apple Aug 2022 - Present
    Cupertino, California, Us
  • Deloitte Digital
    Data Science Manager
    Deloitte Digital Sep 2018 - Aug 2022
    Usa, Us
    • Founded the Hux Data Science Group - Adapted the Skills Rubric and Career Ladder to Product Development roles - Designed the Interview Loop and closed 9 new hires - Created an 8-week Data Science bootcamp enabling Individual Contributors from different backgrounds to share a common set of knowledge• Re-architected Machine Learning stack - Researched Feature Stores (Tecton / Feast), Containerized Workflows (MLFlow / Kubeflow), AutoML (Data Robot / H2O) and Model Deployment (Algorithmia / KF Serving) solutions - Prototyped most promising architectures and studied scaling properties of the different stack configurations to de-risk technology choices• Tech Lead for 2 Data Science teams - Optimization: Leverage Online ML (Reinforcement Learning, Bandits) to tackle the cold start problem - Insights & Analytics: Leverage Offline ML to transform marketing cashflows into increases in Customer Lifetime Value
  • Magnetic
    Data Science Tech Lead
    Magnetic Apr 2018 - Aug 2018
    New York, Ny, Us
    • Managed a team of 4 Data Scientist• Engineered an event-based system (HBase) to synch the output of modeling pipelines with The Trade Desk, opening a new channel to monetize our AI and generating 500k in revenue• Coached AdOps and Sales to capitalize on Magnetic’s AI capabilities and differentiate in the marketplace• Spearheaded the Data Science transition activities resulting from Deloitte Digital’s acquisition of Magnetic
  • Magnetic
    Senior Data Scientist / Platform Engineer
    Magnetic Jan 2017 - Mar 2018
    New York, Ny, Us
    • Code-reviewed user propensity modeling pipeline (XGBoost) that valued 350M live profiles daily• Upskilled on Platform Engineering to implement Machine Learning features directly into Magnetic’s Real Time Bidding code base and deploy them on our production stack (AWS, Pypy, Micro-services, Distributed systems, Ansible)• Developed Magnetic’s Performance Evaluation framework (A/B testing) to measure the uplift of optimizations across 200 concurrent campaigns per day• Architected and implemented real time pacing (Reservoir sampling) and pricing systems (Control theory) that enabled the doubling of Magnetic’s auction processing capacity from 300k QPS to 600k QPS
  • Magnetic
    Data Scientist / Data Engineer
    Magnetic Jun 2015 - Dec 2016
    New York, Ny, Us
    • Joined at the closing of Magnetic’s Series C• Upskilled on Data Engineering to implement Machine Learning features directly into Magnetic’s Big Data code base and deploy them on our production stack (AWS, Python, PySpark, HDFS, Parquet, Luigi, Fab)• Upgraded hourly fraud detection pipelines (Outlier detection) using Magnetic’s Auction, Bid, Impression, Click and Tracking events to reduce post click bounce rate by 20%• Code-reviewed hourly click modeling (Vowpal Wabbit) and calibration pipelines
  • Ge Capital
    Data Scientist
    Ge Capital May 2013 - Jun 2015
    Norwalk, Ct, Us
    • One of the first hires in the Model Risk Management Group• Evaluated Econometric Models deployed to measure Loss Risk across GE Capital’s 500B book of Business• Evangelized a R+SQL stack to replace legacy SAS tooling
  • Georgia Institute Of Technology
    Research Engineer
    Georgia Institute Of Technology Jan 2010 - Apr 2013
    Atlanta, Georgia , Us
    • Accelerated aircraft design process by using designs of experiments to sample distributed CFD runs and build surrogate models• Implemented Genetic Algorithms & Simulated Annealing to solve non-convex systems design problems• Used Monte Carlo methods to simulate the propagation of uncertainty in aircraft sizing• Self-taught Python, C++ (Open MPI & CUDA) & Pig
  • Airbus
    Project Engineer
    Airbus Jun 2009 - Dec 2009
    Blagnac Cedex, Fr
    • Supported the development of the yearly R&D roadmap

Thomas Gauthier Skills

Vba Java Microsoft Office Financial Modeling Python Machine Learning Analytics C++ Aerospace Engineering Optimization Sql Modeling And Simulation R Sas Programming Statistics Real Time Bidding Apache Spark Hadoop Big Data Distributed Systems Ad Targeting Ad Tech Conversion Optimization Monte Carlo Methods Probabilistic Design Systems Modeling Cuda Design Of Experiments System Design Forecasting Business Processes Html Research Teamwork Control Systems Design Linux A/b Testing Hdfs Hbase

Thomas Gauthier Education Details

  • Georgia Institute Of Technology
    Georgia Institute Of Technology
    Aeronautical And Astronautical Engineering
  • Georgia Institute Of Technology
    Georgia Institute Of Technology
    Aeronautical And Astronautical Engineering
  • Ecole Nationale Supérieure D'Ingénieurs De Constructions Aéronautiques
    Ecole Nationale Supérieure D'Ingénieurs De Constructions Aéronautiques
    Aeronautical And Astronautical Engineering

Frequently Asked Questions about Thomas Gauthier

What company does Thomas Gauthier work for?

Thomas Gauthier works for Apple

What is Thomas Gauthier's role at the current company?

Thomas Gauthier's current role is Senior Machine Learning Researcher - Human Centered AI (Alignment).

What is Thomas Gauthier's email address?

Thomas Gauthier's email address is th****@****tal.com

What schools did Thomas Gauthier attend?

Thomas Gauthier attended Georgia Institute Of Technology, Georgia Institute Of Technology, Ecole Nationale Supérieure D'ingénieurs De Constructions Aéronautiques.

What skills is Thomas Gauthier known for?

Thomas Gauthier has skills like Vba, Java, Microsoft Office, Financial Modeling, Python, Machine Learning, Analytics, C++, Aerospace Engineering, Optimization, Sql, Modeling And Simulation.

Who are Thomas Gauthier's colleagues?

Thomas Gauthier's colleagues are Hayam Samaha, Rob Brown, Kiley Atkins, Anil Kumar Pal, Celia Keany, Hollister Van Nice, Erhan Tekes.

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