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Rafaël VillamizarRV

Rafaël Villamizar

Consultant Data

290 €/jour
Paris, FR
0-2 ans

Délai de réponse moyen : 1h

À propos de Rafaël

Engineer with international and consulting experience in the energy sector, seeking a full-time position. Skilled in Excel, Power BI, SQL, and Python to turn complex datasets into actionable insights for operations and management.
  • Français

    Bilingue ou natif

  • Espagnol

    Bilingue ou natif

  • Anglais

    Bilingue ou natif

  • Italien

    Capacité professionnelle limitée

Accepte de travailler sur site
Paris (jusqu’à 50 km)

Expériences

  • Colombus Consulting
    Consultant
    CONSEIL & AUDIT
    avril 2025 - octobre 2025 (6 mois)
    Paris, France
    • Designed and deployed 4 automated Power BI dashboards with SQL/Python pipelines for 10+ managers and partners
    • Conducted a benchmark on BESS valorization strategies across 4 European markets, presented to ~15 EXCOM members
    • Built a Python web scraping tool to collect and clean 10k+ rows/month of market data for centralized analysis
    • Delivered market benchmarks and TSO data analyses (France, Belgium, EU), consolidating 100+ regulatory & pricing datasets
    Python Microsoft Power BI Microsoft Excel Conseil Microsoft Azure
  • Wavestone
    Consultant
    CONSEIL & AUDIT
    janvier 2024 - juillet 2024 (6 mois)
    Paris, France
    • Conducted a study on the impact of AI on Order-to-Cash processes, issuing ~30 recommendations
    • Benchmarked 8 digital solutions and supported the selection of 3 IT systems adapted to client requirements
    • Designed ~5 governance and monitoring documents to launch a renewable asset supervision program
    • Managed 3 prospecting campaigns/month, generating ~200 qualified leads to reinforce the firm's pipeline
    Conseil Analyse de données Benchmark intelligence artificielle Microsoft Excel
  • GreenFlex (TotalEnergies Group)
    Digital Energy Project Manager
    ENERGIE
    avril 2023 - septembre 2023 (5 mois)
    Paris, France
    • Developed ~20 automated KPIs in SQL/Databricks for monthly performance monitoring of energy assets
    • Developed ~20 KPIs for monthly automated reports using SQL on Databricks
    • Supported internal and external stakeholders in the deployment of a digital energy monitoring platform
    SQL Microsoft Power BI Python Databricks Microsoft Excel

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Formations

  • Master in New Energies & Environment International Section
    Ecole Centrale d'Electronique
    2024
    Master in New Energies & Environment International Section

Certifications

  • Google Data Analytics
    Google
    2024
    Data visualisation Analyse de données

Compétences

Catégories