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Hubert GrillierHG

Hubert Grillier

Data Scientist - Data Analyst - Machine Learning

€600/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hubert

Former Student at CentraleSupélec then at Columbia in New York, I have several experiences during which I used Data Science algorithms to have an immediate impact on a company's business, facilitate decision-making and improve certain processes.

I am convinced that algorithms can be used by leaders to guide decision-making, and that it is necessary today for a company to properly exploit data to create value.

My studies have provided me with the tools that will enable me to help you answer your Data Science problems in support of operations (regression and classification models), Machine and Deep Learning (Computer Vision, forecasting models, etc.), and constrained optimization, or even to extract data from a website.

Finally, my various professional experiences will help me to present the results clearly and adapted to my interlocutor.
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • DIA Associates
    Data Analyst
    September 2022 - Today (3 years and 9 months)
    New York, NY, USA

    - DIA Associates is an analytics-driven strategy consulting firm working with various Fortune 500 companies.
    - Worked for a major professional sports league to design and implement data driven fan engagement strategies.
    - Utilized advanced machine learning algorithms to develop accurate and reliable predictive models that identified fans based on their level of engagement, behavior, and preferences, enabling targeted and personalized marketing and engagement strategies to enhance fan experiences and maximize revenue opportunities.
  • Doctolib
    Operations Strategy Analyst Intern
    April 2021 - September 2021 (5 months)
    Bd Périphérique, Paris, France
    Doctolib is leader in e-health in Europe and has organized the COVID vaccination campaign in France Built various reports based on complex SQL queries to obtain business insights Created metrics to understand user performances and behaviors Provided analyses and dashboards leading to decision making and enabled to communicate efficiently on change management (A/B testing)
  • BlackFin Capital Partners
    VC Analyst Intern
    January 2020 - August 2020 (7 months)
    Paris, France
    Worked directly with the investment team to source, screen and analyse potential deals from across Europe Supported the team in managing investor relations Worked with and helped to support portfolio companies Did market deep dives, research notes and helped in various marketing efforts

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Education

  • Master of Science
    Columbia University in the City of New York
    2022
    Master of Science - MS, Operation Research
  • Preparatory Classes, Maths, Physics and Chemistry
    Collège Stanislas Paris
    2017
    Classe Preparatoires, Maths, Physics and Chemistry

Skill set (13)

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