About Sébastien
- Working with Pennylane
- Data analysis
- Pivot tables
- Excel training
French
Native or bilingual
English
Conversational
German
Basic
Experience
- PREVISIONAccountant / Management ControllerOctober 2025 - Today (8 months)Founder and creator of PREVISION, an accounting and management consulting firm. Accounting Expertise. Budgetary Management Control.
- CERFRANCE BROCELIANDEAccountant and ManagerDecember 2017 - September 2025 (7 years and 9 months)Rennes, FranceManaged about fifteen people through the AGESCO and AS 35 structures. Financial Manager of AS 35. Audited the accounts of clients of Cerfrance Brocéliande. Managed a portfolio of about fifty clients: small and medium-sized businesses in services, commerce, and crafts. Prepared accounts, set up and monitored through dashboards.
- GROUPE MG – Cabinet d'Expertise comptable et de Commissariat aux comptesAccount ManagerSeptember 2016 - November 2017 (1 year and 2 months)73000 Chambéry, FranceUnder the responsibility of 2 partners, managed a portfolio of 280 clients in various business sectors. Produced and reviewed files. Supervised about fifteen employees for file production.
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Education
- Developer2025Développeur
- DEC (Diploma of Accounting Expertise)2017DEC (Diplôme d'Expertise Comptable)