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Stella ChamkoSC

Stella Chamko

Data & Financial Analyst

150 €/jour
Paris, FR
0-2 ans

Délai de réponse moyen : 1h

À propos de Stella

Je vous accompagne dans vos projets en mobilisant des compétences solides en analyse de données, modélisation financière et stratégie business. Grâce à une double formation en ingénierie et en finance, je traduis les données complexes en insights clairs pour optimiser vos décisions.

📊 Tableaux de bord • Excel / Power BI • Modèles financiers • Études de marché • Reporting
  • Anglais

    Bilingue ou natif

  • Français

    Bilingue ou natif

En télétravail uniquement
Travaille majoritairement à distance

Expériences

  • AXA SA
    Operational Risk and Internal Control Analyst
    avril 2024 - août 2024 (4 mois)
    Paris, France
    • Led a group-wide risk mapping initiative, identifying key control weaknesses and contributing to a 5% reduction in operational risk exposure in alignment with strategic risk appetite.
    • Reviewed and stress-tested 4 key business processes as second line of defense, issuing strategic recommendations that improved control effectiveness and enhanced operational performance by 10%.
    • Initiated and presented a generative AI use-case simulation to senior leadership, enhancing operational decision-making and enabling automation of risk monitoring tasks.
    Gestion de projet intelligence artificielle Analyse de risques
  • Forvis Mazars
    Financial Auditor Intern
    septembre 2023 - mars 2024 (6 mois)
    Paris, France
    • Executed risk-based audits across 5 financial cycles, identifying 8+ key risk areas and improving client readiness.
    • Evaluated internal controls for IFRS compliance, helping reduce control gaps by 20% across audited processes.
    • Led 3 international audit engagements end-to-end, identifying control weaknesses and supporting risk-informed decisions on €10M+ in assets.
    Analyse financière Business analysis Microsoft Excel Dashboard Modélisation financière
  • COMI, Groupement les Mousquetaires
    Business Process Engineer
    février 2022 - juillet 2022 (5 mois)
    Paris, France
    • Conducted a performance optimization initiative, reducing forecast processing time by 250%, delivering real time insights and strengthening data-driven decision-making for senior stakeholders.
    Microsoft Excel Analyse de données Business analysis VBA Business plan

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Formations

  • Master's Degree in Finance and Economics.
    HEC Paris
    2025
    Master's Degree in Finance and Economics.
  • Master's Degree in International Management.
    IVEY Business School
    2025
    Master's Degree in International Management.

Compétences

Catégories