About Mathias
French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Experience
- Energy France InstallationModélisation financière et contrôle de gestionCIVIL ENGINEERINGJune 2025 - June 2026 (1 year)Lyon, FranceIntervention en modélisation financière et contrôle de gestion pour Energy France Installation, société spécialisée dans les certificats d'économies d'énergie (CEE).J'ai construit le modèle financier de pilotage de la rentabilité des opérations CEE (flux de trésorerie, coûts d'installation, délais de versement des primes), et mis en place un reporting mensuel de suivi de l'activité (chiffre d'affaires, marge par chantier, délais de traitement des dossiers).Cette mission a mobilisé mes compétences en modélisation Excel avancée, analyse de rentabilité et structuration de reporting, dans un contexte de forte croissance.
- Ramsay SantéFinancial Controller and Internal Auditor ApprenticeJanuary 2024 - January 2025 (1 year)Lyon, France• - Built and maintained post-acquisition financial forecasts across 12 facilities, enabling management to track integration performance against initial investment assumptions.• - Designed automated reporting tools and dashboards monitoring 10 operational and financial KPIs.• - Participated in internal audit missions across facilities, assessing compliance with financial procedures and identifying control weaknesses.
- Randstad EnterpriseFinancial Controller ApprenticeJanuary 2023 - January 2024 (1 year)Paris, France• - Updated and maintained financial forecasts across a scope of 8 projects, supporting activity planning and performance monitoring.• - Enhanced automated reporting tools and budget line tracking dashboards, improving accuracy and efficiency of monthly budget reviews.• - Monitored cash flows, processed invoices, and produced financial summaries.
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Education
- Student MScNEOMA Business SchoolStudent MSc
- MSc InvestmentNeoma Business School2026MSc Investment