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Sandra MartinezSM

Sandra Martinez

Freelance Office Manager

€350/day
1 project
Montpellier, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sandra

Are you a craftsman, self-employed, or the owner of a VSE and administrative tasks take up too much of your time?

I can help you delegate your quotes, invoices, reminders, pre-accounting, and daily organization to gain peace of mind and focus on your business.

As a freelance Office Manager with over 10 years of experience in management and purchasing (including 6 years as Head of Purchasing), I support small businesses like a true administrative right-hand.

Specifically:
• Quotes, invoicing, client reminders
• Supplier follow-up, purchases, orders
• Pre-accounting & preparation for the accountant
• Email organization, scheduling, reporting
• Implementation of simple and efficient processes

✅ My strengths:
• 11 years of experience in management/purchasing
• Trilingual FR / EN / ES
• Experienced with craftsmen, the self-employed, and VSEs
• Flexible: a few hours/week or a monthly package

🎯 Goal: To free up your time and secure your management.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

  • Italian

    Basic

Can work on-site
Montpellier (up to 50km), Nîmes (up to 10km)

Experience

  • ALMASA OFFICE
    OFFICE MANAGER
    June 2025 - Today (1 year and 2 months)
    Currently the president of my company ALMASA OFFICE SAS, I support VSE/SME managers, the self-employed, and craftsmen in managing and organizing their activities.

    My role: to provide versatile operational support to save them time and bring them peace of mind daily.

    My current missions include:

    • Routine administrative management and internal coordination
    • Commercial management (quotes, invoices, reminders)
    • Pre-accounting and financial flow monitoring
    • Process organization and implementation of suitable tools
    • HR and logistics support

    I offer flexible services, adapted to the needs and pace of each client, to allow them to focus on developing their core business.
    Pre-accounting Management Administrative and Financial Management External Communication Microsoft Office Overdue Payment Reminders
  • DELTA SERVICE PRODUCTION
    HEAD OF PURCHASING
    MECHANICAL ENGINEERING
    October 2019 - March 2025 (5 years and 5 months)
    Castries, France
    Head of Purchasing at an industrial site specializing in the assembly of electronic boards.

    • Development of purchasing management procedures
    • Administrative and logistical follow-up of purchases
    • Definition of supply needs
    • Team management (2 people)
    • Supplier and client management and follow-up
    • Complaint handling
    Purchasing Management ERP Software Client Follow-up Complaint Management Payment Tracking
  • DIDEROT EDUCATION
    HEAD OF PURCHASING
    EDUCATION AND E-LEARNING
    January 2019 - July 2019 (6 months)
    Montpellier, France
    Head of Purchasing at the head office of one of France's leading private education groups.

    • Development of purchasing management procedures
    • Definition of supply needs
    • Monitoring and updating of regulatory documentation.

Reviews

5.0

Out of 1 rating

BastienB

Bastien

Gérant d'entreprise de conseil - Stimba

Reviewed on 2/9/2026

Sandra has structured all of my company's administrative management and implemented clear tracking tools for quotes, invoices, and payments. She organized my files, centralized information, and created simple processes that have given me much greater clarity on a daily basis. Thanks to her support, I save about 6 to 8 hours per week, make far fewer mistakes or forget fewer invoices, and have better visibility into my cash flow. Everything is now tracked, up-to-date, and controlled, allowing me to concentrate fully on my work without administrative stress. Serious, autonomous, and very reliable, I recommend her without hesitation.

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Education

  • PROFESSIONAL DEGREE IN TRILINGUAL EXPORT ASSISTANCE
    LICENCE PROFESSIONNELLE ASSISTANT EXPORT TRILINGUE
  • TRILINGUAL SECRETARIAL ASSISTANT
    ASSISTANT SECRÉTAIRE TRILINGUE

Skill set

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