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Guillaume MulletGM

Guillaume Mullet

Administrative Assistant | Data Entry

€140/day
7 projects
Tournefeuille, FR
3-7 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Guillaume

Hello,

I offer my services as a freelance administrative assistant, specializing in data entry, creating and organizing Excel/Word files, and document layout.
With several years of professional experience, I have acquired rigor, speed, and proficiency with office tools. I work seriously and efficiently, respecting your instructions and deadlines.

What I can do for you:
- Fast and reliable data entry, invoices, etc.
- Creation and organization of custom spreadsheets, tracking tables, with automation (formulas, filters, etc.)
- Database management, modification, and cleaning
- Creation of visual mapping (with filters, search, etc.)
- Filing, sorting, and renaming of files (PDFs, client folders, etc.)
- Proofreading, corrections, and advice (product sheets, CVs, cover letters, theses, various documents, etc.)
- Professional document layout
- File conversion (PDF to Word, Word to PDF, or others)

Remote work, possibility of on-site presence, respect for deadlines, confidentiality assured.
Available immediately for one-off or regular assignments.

Do not hesitate to contact me to discuss your projects or for any request!
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Tournefeuille (up to 20km), Colomiers (up to 10km)

Experience

  • PARTICULE
    Malt logoOn Malt
    Waste Invoice Entry in an Excel File
    June 2025 - June 2025
    Invoice entry in an Excel spreadsheet
    Correction of entered data
    Tracking of processed invoices
    Data Entry Quote and Invoice Entry Database Database Management Microsoft Excel
  • JOKER INTERIM
    Temporary Worker
    January 2024 - Today (2 years and 5 months)
    Manual labor, Production Operator, Administrative Assistant, etc. - Metal Boxe, Lign'Expo, NEODIS, Les Compagnons du Devoir, etc.
    Organization Rigor Customer Relations
  • CIRCET
    GIS FTTH Study Officer
    February 2021 - May 2023 (2 years and 3 months)
    Tournefeuille, France
    Optimization, corrections, and integration of studies into the database
    Creation and correction of files to be sent to the client
    Management of tracking tables
    Database management and corrections
    Database Management GIS Project Management Mapping Microsoft Excel

Reviews

5.0

Out of 1 rating

D

Delphine

PARTICULE

Reviewed on 6/27/2025

Working with Guillaume was a real asset in supporting us with our tasks. His responsiveness, rigor, and excellent adaptability to unfamiliar subjects were greatly appreciated. I recommend him!

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Education

  • Master 2 Urban Planning
    Paul Sabatier University Toulouse
    2020
    Master 2 Aménagement
  • Master 1 Biodiversity Ecology and Evolution (BEE)
    Paul Sabatier University Toulouse
    2019
    Master 1 Biodiversité Ecologie et Evolution (BEE)

Skill set

Categories

  • Other