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Nicolas GielenNG

Nicolas Gielen

BI | Data Management | Data Strategy

820 €/jour
La Louvière, BE
15 ans et +

Délai de réponse moyen : 1h

À propos de Nicolas

Drawing on extensive experience in Data and Analytics, I use my creativity to help organizations make the most out of their data.

I bring expertise in :
  • Designing and delivering data solutions (data visualization, BI, data warehousing)
  • Delivering impactful proof-of-concepts and prototypes
  • Architecting data platforms
  • Managing data projects and programs
  • Driving technology roadmaps
  • Shaping and leading data teams
  • Français

    Bilingue ou natif

  • Anglais

    Bilingue ou natif

  • Néerlandais

    Bilingue ou natif

Accepte de travailler sur site
La Louvière (jusqu’à 50 km), Bruxelles (jusqu’à 50 km), Namur (jusqu’à 50 km), Mons (jusqu’à 50 km), Liège (jusqu’à 50 km)

Expériences

  • National Employment Office (NEO)
    Chief Data Officer
    SECTEUR PUBLIC & COLLECTIVITÉS
    janvier 2024 - mai 2025 (1 an et 5 mois)
    Brussels, Belgium
    NEO is a public social security institution which manages the unemployment insurance system as well as certain employment measures. It is also in charge for the career interruption and time credit system.

    My contribution:
    • Designed the data strategy aligning with NEO's business objectives.
    • Established and led the Data Office, covering Data Governance, Data Quality, Data Architecture and Data & Insights delivery.
    • Launched the Data Governance and Data Quality practices.
    • Supervised the inception of a new hybrid data platform (Azure cloud and on-prem OpenShift).
    • Drove the definition and implementation of the Power BI and Python governance frameworks.
    • Implemented a demand management process for Data & Insights delivery.
    Data Strategy Data Governance Technology Roadmap Business intelligence Data Architecture
  • FLUXYS
    Data & Analytics Consultant (freelance)
    ENERGIE
    avril 2023 - janvier 2024 (9 mois)
    Brussels, Belgium
    Headquartered in Belgium, Fluxys is a fully independent energy infrastructure group with 1,300 employees active in gas transmission & storage and liquefied natural gas terminalling.

    My contribution:
    • Managed the Analytics roadmap for Corporate Commercial.
    • Data warehouse design and Power BI report development.
    • Provided guidance to the Smart Data Factory (IT) department to improve efficiency in delivering Agile analytics projects.
    • Contributed to the definition of the Power BI governance framework.
    Business intelligence Data Warehousing Microsoft Power BI Azure DevOps
  • Moore Belgium
    Data Consultant
    CONSEIL & AUDIT
    septembre 2022 - novembre 2023 (1 an et 3 mois)
    Anvers, Belgique
    Moore Belgium is the largest independent accounting and consulting company in Belgium that helps entrepreneurs realize their dreams.

    My contribution:
    • Evaluation of Microsoft Fabric for the to-be Azure data platform
    • Provided guidance to prepare a migration from Qlik Sense Enterprise for Windows (on-prem) to Qlik Sense SaaS Enterprise
    • Shaped the governance framework for Qlik Sense SaaS.
    • Crystallization of Power BI standards and guidelines
    • Design and implementation of ad-hoc solutions for e.g. data quality management and digital assets management.
    Microsoft Fabric Microsoft Power BI Qlik

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