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Luka LutumbaLL

Luka Lutumba

Senior Data Engineer

€700/day
Bruxelles, BE
8-15 years

Average response time: 1 hour

About Luka

Data Architect & Data Engineer confirmé, spécialisé dans la conception, le développement et la maintenance de solutions BI et data performantes. Expertise en analyses fonctionnelles et techniques, modélisation de données, conception d’architectures DWH et optimisation de pipelines ETL/ELT. Expérience solide sur SQL Server, SSIS, DBT, Power BI, ainsi que sur les environnements Azure et AWS. Habitué à travailler en équipe réduite, avec une forte orientation qualité des données et documentation.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Dutch

    Conversational

Remote only
Primarily works remotely

Experience

  • Prova SA
    Data Architect
    October 2024 - Today (1 year and 8 months)
    • Architected and implemented end-to-end data pipelines from SSIS, SSAS, SSRS to
    Azur Data Factory, Azure SQL Database, Power BI.
    • Designed a hybrid Data Warehouse optimizing performance.
    • Established data governance and automated quality controls.
    • Provided technical leadership for Azure cloud migration preparation.
    • Trained teams on data culture and the use of reporting tools
    SQL Server DBT Microsoft Azure Microsoft Power BI
  • BuyWay
    Data Architect / Team Leader
    June 2022 - October 2024 (2 years and 4 months)
    • Led a team of data engineers for a complete overhaul of the existing DWH.
    • Orchestrated AWS cloud migration reducing infrastructure costs.
    • Redesigned data structures (Kimball) and optimized ETL flows.
    • Mapped and cleaned over 200 legacy data flows.
    • Mentored data engineers/data scientists to structure developments and ensure delivered quality.
    • Managed fraud detection initiative leveraging LexisNexis watchlists to screen customers and identify high-risk behaviors.
    • Designed and maintained automated checks in the data pipeline to flag suspicious activity in real-time.
    • Collaborated with compliance teams to ensure adherence to legal and regulatory requirements.
  • Alstom
    Data Architect / Data Engineer
    April 2018 - May 2022 (4 years and 1 month)
    • Lead data stream of the digital transformation for 1000+ users.
    • Managed DWH/ETL architecture and QlikSense modeling for reporting.
    • Migrated QlikView to QlikSense impacting critical dashboards.
    • Trained technical teams and managed the BI team.
    • Implemented a 360° approach for business process analysis.
    • Established and monitored data modeling governance.
    • Mentored the BI team to ensure skills growth and best practices.
    • Presented results and recommendations to decision-makers.

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Education

  • Microsoft Azure DP-600
    Microsoft Azure DP-600
  • Microsoft Azure DP-700
    Microsoft Azure DP-700

Skill set

Categories