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Johanna DevillersJD

Johanna Devillers

Versatile Administrative Assistant

€266/day
Cergy-Pontoise, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Johanna

I am Johanna and have been a versatile administrative assistant for over 20 years, supporting entrepreneurs, VSEs, SMEs, and artisans in administrative management, invoicing, follow-ups, and many other services to save them time. I have worked in various sectors such as architecture, law, construction, hospitality, and aeronautics.
Based on my experience, I am organized, rigorous, possess good communication skills, and am reactive.
I work remotely but can also travel within a 30 km radius.
  • French

    Native or bilingual

Can work on-site
Cergy-Pontoise (up to 30km)

Experience

  • Union technique du Batiment
    Works Service Manager
    CIVIL ENGINEERING
    January 2023 - December 2024 (1 year and 11 months)
    - Ensure daily administrative management related to work follow-ups,
    - Subcontracting file management,
    - Prepare invoicing for each project, track quotes, and update the management software,
    - Personnel management and liaison with the HR department.
  • LUXURY CLEANING SERVICES
    Administrative Assistant
    HOSPITALITY
    January 2021 - December 2022 (1 year and 11 months)
    - Personnel and client file management, invoicing in compliance with internal procedures,
    - Ordering supplies for all hotel housekeepers,
    - Budget monitoring and monthly account closing management,
    - Liaison with headquarters, monitoring reporting obligations,
    - Quality audit follow-up, internal audit planning.
  • LISI AEROSPACE
    Administrative Assistant
    AVIATION AND AEROSPACE
    January 2018 - January 2021 (3 years)
    - Booking business travel for all employees,
    - Managing arrivals and departures of permanent and temporary staff (administrative file, account creation request, badges, safety equipment) and monitoring staff hours,
    - Drafting internal administrative procedures, booking meeting rooms internally with material preparation,
    - Invoice verification and validation,
    - Receiving all orders and validating them on the internal software,
    - Updating IT equipment (PCs, software).

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Education

  • Advanced Technician Certificate in Executive Assistant
    IFCAE
    2004
  • Professional Baccalaureate in Office Automation with a Secretarial Option
    l'Hautil
    2001

Skill set

Categories