Arnaud Vennin
Data Engineer & Tech Lead @Decathlon Digital
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WORK HISTORY
Data Engineer & Tech Lead @Decathlon Digital
Lille, FR
Sustainability projectParticipation in the implementation of a medallion datalake (gold zone)Development of data flows via Databricks notebooks before industrializationMigration of legacy Jenkins/Redshift data flows to Airflow/Pyspark or Python PolarsAirflow orchestrationGithub Actions CI/CDImplementation of unit and integration testsData quality validation using Great ExpectationsTechnology watchImplementation of best practicesSupport for junior data engineers and onboarding
EDUCATION
ASTON - Ecole Informatique
POEi Data Engineer, Big data
Université de Rouen
Master SECC Eau Sols Environnement, Géosciences
Radboud University
Transnational Water Management, Transnational Water Management
Université de Rouen
Doctorat en Sciences de l'Univers, Biogéochimie
SKILLS
ABOUT ARNAUD VENNIN
After obtaining a PhD in environmental sciences, I moved into data engineering. I enjoy the technical side of this field and I\'m always trying to keep abreast of new technologies. Recently, I\'ve become very interested in Polars.
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