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Wannes GillisWG

Wannes Gillis

BI Analyst

€650/day
Stekene, BE
3-7 years

Average response time: 1 hour

About Wannes

Skilled in Power BI, SQL and Python, I analyze complex datasets, build dashboards and deliver results that improve decision-making. I help organizations optimize processes and drive efficiency by turning data into actionable insights. In previous roles, I have led both IT/data project teams and a workforce planning team, aligning analytics with business strategy to drive efficiency, enhance decisions and deliver tangible outcomes.
Always eager to learn and solve complex problems. I apply data-driven methods to create meaningful impact for teams and organizations.
  • Dutch

    Native or bilingual

  • Italian

    Conversational

  • English

    Fluent

  • French

    Basic

Remote only
Primarily works remotely

Experience

  • Lotus Bakeries NV
    SUPERVISOR WORKFORCE PLANNING
    AGRICULTURE
    October 2024 - December 2025 (1 year and 2 months)
    Kaprijke, Belgium
    As Supervisor Workforce Planning at Lotus Bakeries, I led a team of four employees responsible for workforce planning and time registration for the Lembeke plant, as well as for workwear, safety shoes and locker management. Within the team, one team member was specifically responsible for SAP corrections to ensure accurate process performance reporting, through which I gained hands-on experience with SAP and SAP BI. In the search for a suitable workforce planning tool, I leveraged my strong business analytics skills to analyze requirements and evaluate potential solutions. In addition, I delivered a project on workwear vending machines, using data analysis and data warehousing to generate insights into workwear losses and identify optimization opportunities.
    Technology: Excel
    Methodology: People Management Business Data Analysis Data Management Reporting Stakeholder Management
    people management Microsoft Excel Power Query DAX Database Design
  • Ortec Belgium BV
    DATA ANALYTICS CONSULTANT & PROJECT MANAGER
    CONSULTING AND AUDITS
    February 2020 - July 2024 (4 years and 5 months)
    Boortmeerbeek, Belgium
    As a Data Analytics Consultant at ORTEC, I worked with clients such as Brussels Airport, Heineken, and TATA Steel. I contributed to the operations planning at Brussels Airport, led a European network study for Heineken as Data Analyst and Project Manager, and acted as functional owner of a planning tool at TATA Steel. I also developed and maintained an internal Power BI dashboard for ORTEC management.
    Microsoft Power BI SQL Python DAX Functional Analysis
  • Deloitte
    Tax Consultant
    CONSULTING AND AUDITS
    September 2019 - February 2020 (5 months)
    Zaventem, Belgium
    I was responsible for personal income tax appliances and built a robotic in VBA to automate tax appliances.
    VBA Microsoft Excel Microsoft Powerpoint Functional Analysis Stakeholder Management

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Education

  • Master of Business Engineering
    KU Leuven
    2019
    Master of Business Engineering
  • Bachelor of Business Engineering
    KU Leuven
    2017
    Bachelor of Business Engineering

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