Freelancer profile translated to English.
Back to original languageAbout Maxime
Are you wasting time on Excel? I transform your files into reliable automated tools.
Specializing in Excel automation for SMEs, I focus on data structuring, dashboard creation, and optimizing your processes (Power Query, advanced formulas).
My goal: reduce your manual tasks, secure your data, and speed up your reporting.
Example: an automated monthly report, going from 3 days to a few minutes.
With my dual expertise in finance and technology, I understand your business challenges and offer concrete, directly usable solutions.
Available for one-off missions or ongoing support.
French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Can work on-site
Paris (up to 50km)
Experience
- NDIRA Automatisation ExcelFounderCONSULTING AND AUDITSSeptember 2025 - Today (11 months)Paris, France• Automation of financial reporting (Power Query, advanced formulas);• Cleaning, structuring, and consolidating multi-source data;• Creation of KPI dashboards for decision-making;• Drastic reduction in reporting production time;• Data reliability and reduction of human errors;• Optimization of financial processes (reporting, budgeting, cost tracking);• Development of custom, robust, and scalable Excel tools;• Analysis of business needs and implementation of automated solutions;• Team support and training
- ArcelorMittalFinancial Automation Specialist (Excel)RAW MATERIALS INDUSTRYAugust 2023 - August 2025 (2 years)Paris, France• Automation of financial reporting (Power Query, advanced formulas);• Centralization and consolidation of multi-source data;• Creation of automated KPI dashboards for management;• Reduction of reporting production times;• Data reliability and reduction of human errors;• Optimization of finance, production, and supply chain processes;• Development of robust and scalable Excel tools;• Analysis of business needs and implementation of automated solutions;• Training teams on tool usage.
- Marriott InternationalFinancial Analyst / Reporting AutomationHOSPITALITYJuly 2022 - July 2023 (1 year)Dubaï, United Arab Emirates• Automation of hotel profitability tracking;• Structuring and ensuring the reliability of financial data;• Creation of automated budget models;• Industrialization of monthly closing processes;• Implementation of automated performance indicators;• Financial forecasting based on Excel models;• Cost control optimization.
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Education
- Master's Degree in Banking and FinanceUniversité Paris 1 Panthéon-Sorbonne2021• Analyse financière • Marchés financiers • Gestion des risques • Produits financiers
- Master's Degree in Money, Banking, Finance, Insurance (MBFA)Université Paris 1 Panthéon-Sorbonne2020• Finance d’entreprise • Analyse financière • Macroéconomie financière