Guillaume Coulomb

Co-founder at On train

Guillaume Coulomb has a diverse work experience. In 2011, they worked as an Auditor at Ernst & Young for several months. Guillaume then joined fifty-five in 2013, where they held various roles, including Data Analyst, Senior Data Analyst, and Senior Data Quality Specialist. From 2017 to 2020, Guillaume served as a Product Manager at fifty-five, specializing in Data & Activation and Privacy. In January 2020, they co-founded a company called On train. Additionally, Guillaume worked as a Freelance Marketing Analytics & Big Data specialist, using tools such as Google Marketing Platform, Google Cloud Platform, Google Data Studio, and Tableau Software.

Guillaume Coulomb began their education in 2007 at Albert de Mun, where they obtained their French Baccalauréat (equivalent to British A-levels) in an unspecified field of study. From 2007 to 2009, they attended Lycée Marcelin Berthelot, completing an Intensive preparatory program for the French “Grandes Ecoles” and obtained a BSc in Fundamental Mathematics and Physics. Continuing their education, from 2009 to 2013, they attended ISAE-SUPAERO, where they obtained an Engineer's degree in Mathematics, Computer Science, Project Management, Business, Supply Chain Management, and Aeronautics.

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Timeline

  • Co-founder

    January, 2020 - present