Freelancer profile translated to English.
Back to original languageAbout Arnaud
📊 Unreadable Excel files, data scattered across PDFs, teams wasting time on poorly mastered tools? I intervene at every stage: data extraction and cleaning, automated dashboard creation, and team training to foster autonomy.
🎯 My goal: for you to leave with reliable data, actionable dashboards, and the skills to leverage them sustainably.
✅ Agile, pedagogical, and results-oriented, I adapt to your industry and skill level for immediate and concrete impact.
French
Native or bilingual
English
Fluent
Spanish
Fluent
Can work on-site
Annecy (up to 50km)
Experience
- DATABIRDSQL / Python TrainerEDUCATION AND E-LEARNINGOctober 2024 - Today (1 year and 8 months)Trainer for SQL (SFW, CTE, Window-Function etc...) and Python (basic Python, Pandas, Numpy etc..) modules for Data Analyst training.
- DSCGInformation Systems Modules CorrectorSeptember 2025 - Today (9 months)Written correction and video recording of comments for the DSCG diploma (UE5 & UE8 modules).
- Ace ConceptExcel TrainerApril 2026 - April 2026Aix-les-Bains, FranceDesign and delivery of Excel training from beginner to advanced level.Presentation of the training's main theme, progressive exercise files (IF functions, macros, Pivot Tables, dashboards), and commented solution files. The exercises were designed for learners in a professional context, with a structured pedagogical progression.
Reviews
Erwin
Legrand Motors
Reviewed on 4/7/2025
Perfect, responsive and punctual!
Recommendations
MG
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Education
- Data Bird BootcampDataBird2024SQL, Python, Data Viz, Power BI, Looker, Tableau
- Master's Degree in Business Management and EngineeringIDRAC Business School - Paris2017finance avancée, consulting, marketing, CRM, prospection, gestion des outils informatiques, management d’équipe.
Certifications
- Tosa ExcelTosa2024