Dieter Decaluwe

Owner @ Decaluwe Solutions: Business Intelligence, Data Warehousing, Data Modeling, Full Stack Development. AWS, Microsoft BI, Power BI, PostgreSQL, Redshift, SQL Server, Python, REST API, Excel/VBA

Keerbergen, Flemish Region, Belgium

About

Always eager to over-deliver. Always eager to learn and improve. Always putting myself in the shoes of my client to best understand and anticipate their needs. Fast worker, hard worker, smart worker.

Experience

  • Business Intelligence Expert at AZ Sint-Maarten
    Mar 2026 - Present · 5 mos

  • DECALUWE Consulting (9 yrs 9 mos)
    • AWS BI Developer
      Jun 2024 - Present · 2 yrs 2 mos

      Design & implement data warehouse in AWS Redshift with Kimball methodology. Design & Implement ETL pipeline workflows leveraging AWS components such as: Batch, S3, Glue, Step functions, Lambda, SQS, CloudWatch, CloudFormation, Redshift, PL/pgSQL etc

    • Founder
      Nov 2016 - Present · 9 yrs 9 mos

      IT Consultancy / Software Development: VBA, Python, Java

  • Data warehouse and Power BI developer at De Werkvennootschap
    Jun 2021 - Present · 5 yrs 2 mos

    SSIS, SQL Server, Power BI, Excel, VBA

  • Expert Power BI Developer & Data modeling at SCHELLAERT
    Feb 2022 - Present · 4 yrs 6 mos

    Power BI development & Data modeling

  • Expert Power BI Developer at Freelance
    Nov 2017 - Present · 8 yrs 9 mos

    Full stack Microsoft Power BI: PowerQuery, PowerPivot+DAX, PowerView. Power BI Desktop. PowerBI enterprise gateway. Data Transformation -> Data Modelling -> Data Visualization Accomplishments: Mark to Market reporting, P&L reporting, Anticipated Results, Stock Management Reporting, Volume/Physical metrics reporting, Hedging position management etc. Sources: APIs (3rd party + custom made Python Django Rest, OData), PostgreSQL, Oracle, SQL Server, SAP HANA, Dynamics 365, flat files, Excel tables, Power BI dataset, Power BI data flows, SSAS, Azure Analysis Services, etc