Freelancer profile translated to English.
Back to original languageAbout Romain
Expert Excel - Data analyst | Dashboards, VBA macros, automation
Do you want to automate your calculations, analyses, and tasks in Excel? You're in the right place.
Istructure and validate your data in Excelto make your **analyses clearer**, your **calculations more reliable**, and your **monitoring more effective**.
🤝 They trust me:
⤷Major clients: EY - France Travail - Sotheby's - Danone - VINCI Immobilier - LVMH
⤷SMEsin the industry, logistics, import-export, construction, real estate, etc. sectors.
💬📞Contact meon Malt or directly (see "Portfolio" section) to schedule a chat!
ExpertExcelconsultant andVBAmacro developer,Qualiopicertified trainer
Purchasing - Procurement - Finance - HR - Payroll - Management Control - PMO
Some examples of deliverables:
⤷ Automaticstockcalculation
⤷ Reconciliation of DSN andpayrolldiscrepancies
⤷HR resourcemanagement file
⤷Operational excellencedashboards
⤷Profitabilitycalculation file,P&L**, **cash flows
⤷Customerandsalestracking andassociated dashboard
⤷Procedures**, **contracts**, and **markettracking file
What I do for you:
- Optimization offormulas
- CustomVBA macroscreation
- Construction of automateddashboards
- Validation and automation of your **ERP, CRM export processing**, etc.
Qualiopi Training (company OPCO funded)
➜Generative AIapplied to business (HR, admin, sales, consulting, etc.)
➜Excel(beginner, intermediate, advanced)
➜Microsoft 365(Teams, OneDrive, etc.)
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Lille (up to 50km), Marseille (up to 50km)
Experience
- Fondation EDHECExcel Dashboard - Donation Campaign Monitoring DashboardEDUCATION AND E-LEARNINGMarch 2026 - June 2026 (3 months)Paris, FranceImplementation of an Excel dashboard for monitoring donation campaign collection for the EDHEC Foundation, with real-time performance tracking:- Amounts collected vs. objectives and ROI per campaign- Collection trends and comparison of periods (Year N vs. Year N-1)- Donor profiles, loyalty, and retention between campaigns- Email campaign performance by segmentThe team can now track and analyze their campaigns with a single click using CRM exports stored in SharePoint.
- DENOS MEDICAL ASSISTANCE
On Malt
Excel Automation | Optimization of Accounting Processes & ReconciliationsHEALTH AND WELLNESSNovember 2025 - May 2026 (5 months)Paris, FranceFor a healthcare company,optimization and automation of accounting processesin **Excel**.Context:- Unstructured manual entries- Poorly formatted exports- Time-consuming and lengthy monthly service preparation- Complex purchase/sales reconciliations causing cash flow tensionsIntervention:- Audit of processes and stakeholders- Standardization and validation of entries- Automation of monthly service calculations for invoicing- Automated data preparation for import into the accounting software- Implementation of purchase/sales reconciliations with discrepancy alertsResults:+1 day saved each week for the accounting team+2 days per month on reconciliations➜ Reliable data➜ Better managed cash flow➜ Elimination of repetitive manual tasksTools:AdvancedExcel365 (complex formulas, structured tables, PIVOT tables, process automation) - Thermo FisherInternational Event Budget Monitoring – Automated Excel & ConsolidationTECHNovember 2025 - January 2026 (2 months)Paris, FranceDesign of an automated Excel budget monitoring file for an international eventwith over 1,000 participants.Objective: Centralize and validate cost monitoring (forecast vs. actual), in a multi-country, multi-currency, and multi-entity context.The final file allows:
- A global budget view and by type of expense, subsidiaries, currencies, etc.
- Management of approved quotes / paid invoices, recoverable VAT, and currency conversions
- Automatic consolidation of data previously scattered across multiple files
Result: Clear budget management, fewer manual reconciliations, and significant time savings for finance and event teams.
Reviews
Recommendations
+3
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Education
- Double Degree Engineer - ManagerTelecom Saint-Etienne & IMT Business School2018
- Preparatory Class for Grandes Écoles - MPSI PSILycée Saint-Louis, Paris2015
Certifications
- QualiopiCertifopac2024