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Thanos R.TR

Thanos R.

Data Analyst | Unlocking Insights

€ 400/dag
Brussel, BE
3-7 jaar

Gemiddelde responstijd: 1 uur

Over Thanos

Data/Business analyst with experience in building analytical solutions to provide data driven insights. Enabling data-driven decision-making and ensuring long-term sustainability of data products through documentation, knowledge transfer, and stakeholder alignment.
  • Grieks

    Tweetalig / moedertaal

  • Frans

    Beperkte professionele capaciteit

  • Engels

    Vloeiend

Kan op locatie werken
Brussel (tot 50km)

Werkervaring

  • LightHouse
    Data Analyst
    mei 2025 - december 2025 (7 maanden)
    Ghent, België
    ● Designed data models using SQL for core business metrics and performed discrepancy
    analysis, enabling proactive operational planning and decision-making.
    ● Built automated dashboards with PowerBI (DAX) and Looker and alert systems to track
    historical trends and quality breaches, reducing issue resolution time.
    ● Led cross-functional issue resolution efforts, collaborating with stakeholders to address
    discrepancies.
    ● Documented processes with Jira and facilitated knowledge transfer to internal teams,
    supporting sustainable long-term data solution maintenance.
    SQL Looker Studio Jira Microsoft Excel Stakeholder Management
  • MasterCard
    Associate Analyst , Franchise Management
    mei 2024 - mei 2025 (1 jaar)
    Waterloo, België
    ● Developed PowerBI performance reports and did strategic analysis and insight generation for
    different functions using Excel and Python
    ● Implemented data quality checks and automation, reducing manual intervention and
    improving consistency across datasets.
    ● Collaborated across Legal, Compliance, and Risk teams, enhancing data governance and
    ensuring compliance with organizational standards.
    ● Led stakeholder meetings discussing insights and training them.
    Microsoft PowerBI Microsoft Excel Visualisatie van gegevens Python Stakeholder Management
  • Toyota Motor Europe
    HR Data Analyst
    september 2023 - maart 2024 (6 maanden)
    Brussels, Belgium
    ● Built ETL processes using Python and SQL to model employee data for predictive analytics /
    machine learning.
    ● Did validation checks to ensure completeness and identify anomalies in employee data.
    ● Presented key predictive insights using reports made in PowerBI , enabling proactive policy
    adjustments and data-driven HR decision-making.
    Microsoft Excel Microsoft PowerBI Python Machine learning Python (Programming Language)

Aanbevelingen

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Opleidingen

  • Economics, Business & International Studies
    University of Piraeus
    Economics, Business & International Studies

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