Jules Durand

S

Senior Data Scientist, Harbor Care - XGBoost · SQL · model governance

Harbor Care
Paris, France · CET (UTC+1)
5+ years experience
Bocconi University
English, French
Messaging unavailable

Overview

Based in Paris. I work on credit risk modelling at Harbor Care. Built the risk models now used in 5 product decisions a quarter. Taught SQL to 104 non-analysts.

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  • Working sessions on SQL
  • Speaking or podcast invitations
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Replies on weekends

Skills
credit scoringSQLPythonXGBoostmodel governancesurvival analysis

Experience

  1. Senior Data Scientist
    Feb 2025 - Present
    Harbor Care · 1 yr 8 mo · Full-time · Paris, France
    • Taught SQL to 135 non-analysts.
    • Took the risk models through 5 regulatory model reviews.
    • Built the risk models now used in 11 product decisions a quarter.
  2. Data Scientist
    Aug 2021 - Dec 2024
    ASML · 3 yr 4 mo · Full-time · Paris, France
    • Wrote the metric definitions the leadership team reviews every week.
    • Taught SQL to 36 non-analysts.

References

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Education

  1. Bocconi University
    BSc, Operations Research
    2018 - 2021

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