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Jean-Guillaume GrangeJG

Jean-Guillaume Grange

Executive Assistant

€350/day
Eaubonne, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-Guillaume

Operational manager of a temporary employment agency, an entity of a service provider group generating €86 million in annual revenue, I oversee all commercial management, coordinate internal departments, and manage field teams.
As a key contact for 30 clients, the company achieved a record revenue of €4.6 million in 2025, representing 56% growth over the last 3 fiscal years.
My management, combining rigor and adaptability, ensures smooth, results-oriented operations.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Locaser Intérim Groupe FMG
    Executive Assistant/Operational Manager Temporary Employment Agency
    RETAIL (LARGE RETAILERS)
    August 2019 - Today (6 years and 10 months)
    Asnières-sur-Seine, France
    Ensure the consistency of all agency activities with group commercial policy. Definition of objectives, implementation, monitoring, and achievement. Guarantee the application of temporary employment regulations and legislation. Development and implementation of commercial strategies to maximize revenue and profit margin. Coordination between different departments to ensure operational efficiency.
  • Locaser Intérim Groupe FMG
    Account Manager
    January 2014 - January 2020 (6 years)
    Management and coordination of national merchandising campaigns in hypermarkets. Customer relations: Order management, ensuring compliance with specifications, invoicing, development and monitoring of dashboards. Payroll processing for temporary staff. Information gathering and resolution of HR issues. Management and editing of company administrative documents.
  • D.M.F Sales and Marketing Groupe FMG
    Assistant Back Office Manager
    January 2011 - January 2013 (2 years)
    Control of automated procedures (fax, automatic emails), teams, and logistics. Management and editing of company administrative documents (sending, scanning, and archiving). Product training: Nestlé, Ferrero, Henkel...

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Education

  • Bilingual English Import-Export Assistant
    AFPA Roubaix
    2012
    Assistant Import-Export bilingue anglais
  • Diploma for access to university studies
    University Access Diploma (DAEU)
    2010
    Diplôme d'accès aux études

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