Freelancer profile translated to English.
Back to original languageAbout Serge
Rigorous and organized, I take care of invoicing, customer follow-ups, data entry, and administrative management for your company. Electronic invoicing is becoming mandatory, and I can help you with this transition. I can also update your customer data or files, enter accounting entries, digitize documents, and organize them digitally... On-site or remotely. Occasional or regular missions. Rates adapted to the missions entrusted.
French
Native or bilingual
Can work on-site
Cergy-Pontoise (up to 40km)
Experience
- GRDFAdministrative AssistanceENERGY AND UTILITIESJanuary 2025 - September 2025 (8 months)Saint-Denis, FranceAdministrative assistance. Updating a database. In-depth research on various websites and platforms. Versatile mission.
- Galaxie MediaSales Administration ManagerTECHJanuary 2014 - December 2024 (11 years)Neuilly-sur-Seine, FranceClient management, advertising campaign management, invoicing, order form compliance, advertising budget monitoring, customer follow-up, dispute management. Accounting entry, monitoring of outstanding sales and annual closing preparation. Monitoring of turnover and preparation of monthly and annual closings.
- BestofMedia groupProject ManagerJanuary 2009 - January 2014 (5 years)• Client marketing project monitoring• Commercialization and implementation of advertising campaigns• Invoicing manager
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Education
- COMPUTER SCIENCE DIPLOMAORT1989
Certifications
- Mastering Accounts ReceivableCEGOS. Professional training2018