Over Dieter
Senior Data Engineer with 18 years of experience in data modelling, data warehousing, and modern cloud data platforms. Strong foundation in dimensional modelling and Data Vault, combined with hands-on experience in Snowflake and dbt.
Focused on translating business requirements into scalable data models, robust ELT architectures, and governed data pipelines. Experienced in mentoring teams, coordinating ETL development, and bridging business and technical stakeholders. Comfortable working across multiple database technologies and cloud platforms, including Azure-based services. Experienced across retail, public sector, and IT domains.
Nederlands
Tweetalig / moedertaal
Engels
Vloeiend
Frans
Beperkte professionele capaciteit
Kan op locatie werken
Brussels (tot 50km)
Werkervaring
- Departement Zorg (Vlaanderen)Data Engineer / dbt & Snowflakeseptember 2024 - december 2024 (3 maanden)Short-term project for data integration and reporting.Key contributions:●Developed and maintained dbt pipelines for Snowflake●Prepared datasets for operational dashboards●Ensured data quality and governance practicesTechnologies: dbt, Snowflake, SQL
- Colruyt Group Services NVConsultant / Senior Data Engineer / Data Platform ArchitectGROOTHANDELjanuari 2024 - Vandaag (2 jaren en 5 maanden)Halle, BelgiëDesign and implementation of a Snowflake-based data platform supporting sustainabilityanalytics and enterprise reporting.Key contributions:● Designed and implemented Snowflake architecture from setup to production,including administration and user management● Built scalable ELT pipelines using dbt Cloud● Developed datasets and full reporting solutions in Power BI (semantic models + reports) to deliver actionable insights● Implemented AI-driven article classification using Snowflake Cortex● Contributed to governance improvements and standardizationTechnologies: Snowflake, dbt Cloud, Power BI, GitHub, Snowflake Cortex, Python
- CronosSenior Data Engineerjuli 2024 - augustus 2024 (1 maand)Data preparation for management reporting.Key contributions:● Designed and prepared datasets supporting executive management reporting● Coordinated ETL processes and ensured data quality● Supported management reporting decisionsTechnologies: SSIS, SQL Server
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Opleidingen
- Licentiaat in de SociologieVrije Universiteit Brussel2006Licentiaat in de Sociologie
- PL-300 Power BI Data Analyst Associate2025PL-300 Power BI Data Analyst Associate