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Sandrine MazèresSM

Average response time: 1 hour

Freelancer profile translated to English.
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About Sandrine

With solid experience in personal assistance and office management, M-EXE Services supports individuals, executives, entrepreneurs, and demanding organizations in optimizing their daily operations.

Over the course of my missions, I have developed recognized cross-functional expertise in administrative management, operational coordination, executive assistance, and strategic task management, with a constant objective: to save you time and bring you peace of mind.

Because every need is unique, I work with precision, discretion, and efficiency, adapting to your methods, your pace, and your priorities.
  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Toulon (up to 50km), Marseille (up to 50km)

Experience

  • M-EXE Services
    President
    CONSULTING AND AUDITS
    November 2025 - Today (7 months)
    Paris, France
    Personal assistance and office management, administrative management, operational coordination, executive assistance, strategic task management, skills=[]
  • Paymium SAS
    Office Manager
    BANKING AND INSURANCE
    April 2022 - November 2025 (3 years and 7 months)
    Paris, France
    • •Administrative and accounting management: budget monitoring, invoicing, preparation of investor reports.
    • •Human resources management: contracts, preparation of payroll elements, onboarding of new employees, implementation of the CSE (Social and Economic Committee).
    • •Organization of travel and internal events (seminars, team building, professional dinners).
    Administrative assistance Administrative & financial monitoring HR Management Office Manager Customer Service
  • Auto-Entrepreneure
    Personal Assistant & Property Manager
    CONSULTING AND AUDITS
    September 2021 - January 2024 (2 years and 4 months)
    Paris, France
    • •Management of a real estate portfolio (< 10 units): administrative follow-up and work monitoring.
    • •Selection and coordination of companies.
    • •Interior and exterior design and decoration.
    • •Custom furniture design (3D library plan).
    • •Organization of private events: planning, logistics, vendor management.
    Space planning & organization Administrative assistance Discretion Availability Project Management

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Education

  • Secretarial & Administration Training
    Institut François Rabelais
    Formation Secrétariat & Administration

Skill set

Categories