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Arnaud StephanAS

Arnaud Stephan

Senior Data Engineer

€667/day
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Arnaud

Senior Data Engineer specialized in the design, optimization, and automation of data pipelines. Expertise in extraction, transformation, and analysis from complex sources. Capable of translating business needs into reliable and scalable solutions. Proven experience in team support and recruitment of data profiles.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 50km)

Experience

  • Tenacy
    Senior Data Engineer
    SOFTWARE PUBLISHING
    June 2024 - Today (2 years)
    Lyon, France
    • Implementation of the data stack: dlt, dbt, Prefect, PostgreSQL, Metabase
    • Execution of cross-functional projects: customer segmentation, ARR calculation, etc.
    SQL DBT Git Prefect Metabase
  • mon-marche.fr
    Senior Data Analyst
    AGRICULTURE
    March 2023 - May 2024 (1 year and 2 months)
    Lyon, France
    • Migration from PostgreSQL to BigQuery
    • Implementation of best practices for dbt Cloud development
    • Creation of dashboards for operational teams and the Board of Directors
    DBT Git Tableau software Big Query Google Cloud Platform
  • AMBIENT-IT
    Lead Trainer
    EDUCATION AND E-LEARNING
    May 2023 - Today (3 years and 1 month)
    • Creation and delivery of training courses on dbt for companies
    • Groups of 4 to 10 people, 2-day training sessions
    DBT Python

Recommendations

VF
LP
Vincent Faburel and 1 other person have recommended Arnaud

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Education

  • Master in Digital Humanities
    University of Lausanne
    2018
  • Bachelor's degree in Social Sciences & Psychology
    University of Lausanne
    2016

Certifications

Skill set

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