About Sebastien
French
Native or bilingual
English
Conversational
Spanish
Conversational
Portuguese
Basic
Experience
- CellnexConsultant / Administrative Support and Landlord Relations OfficerTELECOMMUNICATIONSAugust 2024 - December 2024 (4 months)Lyon, FranceOptimization of administrative processes: workflow mapping, organizational diagnosis, proposal and implementation of actions.Reduction of processing time by 50% for a critical task by streamlining tasks and automating follow-ups.Improvement of landlord and employee satisfaction: significant decrease in customer complaints to the accounts receivable department.Deployment of an effective management method nationwide after a successful initial implementation in Western France.Cross-functional collaboration with the accounts receivable department, support and coordination of the team to reorganize priorities and streamline communication.Management of landlord agreements: drafting, monitoring, renewal, and prevention of legal risks.Tools used: SAP, Agora (internal tool), Advanced Excel.
- FIA / LAUDATE,Accountant and Procurement and Inventory ManagerLUXURY GOODSMarch 2023 - June 2024 (1 year and 3 months)Lyon, FranceReduction of unnecessary inventory and streamlining of procurement: improved order lead times, reduced stockouts, and better satisfaction of operational teams.Automation of needs identification and order tracking (100 suppliers, precious and non-precious metals, chemicals, industrial items).Implementation of strategic reporting for management and teams: turnover, orders in progress, consumption, prices, lead times, rotation rates, critical thresholds (weekly, monthly, quarterly, and annual frequencies).Digitalization and optimization of accounting processes: customer invoicing, debt collection, reduction of outstanding payments and payment delays, digital archiving.Training and support of 3 employees (inventory, accounting, Excel).ERP & tools: Odoo, Sage100, Prestashop, Payfit, Agicap, Advanced Excel.
- HOLDING LASANTE/ SAS O'TOP/ SARL O'TOPACCESS/ SCI OPEN CLUB,Administrative and Financial ManagerSPORTSFebruary 2018 - March 2023 (5 years and 2 months)Chambéry, FranceAdministrative, financial, and accounting management of 4 multi-site companies (20 employees, 10 regular contractors, combined turnover of €2 million).Internalization of accounting, creation of a custom CRM, and automation of budget and sales target tracking.Halved administrative processing time and optimization of balance sheets (expenses, profits, forecasts).Development and formalization of HR, sales, and customer procedures: structuring of memberships, documentary compliance, dispute prevention.Support for two sales teams, in coordination with field managers.Main point of contact with chartered accountants, statutory auditors, banks, lawyers, notaries, and local and national authorities.Active contribution to COVID-19 crisis management: financial security, process adaptation, acquisition of businesses and a building.Tools: Déciplus, Isuite Expert, Agicap, Trello, Advanced Excel
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Education
- Accounting and ManagementLycée du Granier,2018Comptabilité et Gestion
- BAC STMGLycée du Granier,2016BAC STMG