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Mikael DuboisMD

Mikael Dubois

Administrative Officer & Training | Advanced Excel CRM

€300/day
3 projects
Orvault, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mikael

I offer support in administrative management, sales administration, training, organization, and advanced Excel. My mission: to simplify your daily life and boost your team's efficiency 👌

🕒 Availability:
One-off missions, hourly or daily. Flexible hours, adapted to your needs (available quickly for remote work)

✅ Skills:

- Sales Administration (ADV): quote/invoice entry, client follow-up, CRM, follow-up and processing.

- Organization & Office Management: schedule management, email drafting, team coordination, event/meeting organization, reporting, KPI tracking.

- Training Follow-up: Qualiopi management, agreements, training plan, archiving, signature tracking (pandadoc, airtable, pipedrive...)

- HR: leave, absences, expense reports, contracts, amendments, HR tracking on HRIS, Excel automation

- Creation & Communication: professional documents on Canva, internal materials, layout.

- Tools mastered: Microsoft Office, Advanced Excel, Google Sheets, CRM, SharePoint, Digiforma, Canva, Notion

⚙️ Examples of recent missions:

- Creation of a personalized Notion to track and store files in compliance with Qualiopi criteria (with to-do list): 2 days
- Development of an automated Excel file for leave management – 3.5 days
- Updating 100 client files – 1 to 3 days depending on complexity

💬 A word about me:
I like things done well, clear schedules, and teams that move forward together. My goal? To make your life easier while keeping a smile 😃!

🧠 Key Skills:
Administrative assistant, administrative management, sales administration (ADV), office manager, HR management, advanced Excel, reporting, automation, organization, administrative outsourcing, invoicing, administrative follow-up, schedule management, CRM, Google Sheets, Qualiopi, regulatory monitoring, document creation, Canva, Digiforma, Airtable, Pipedrive
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Hermès
    Excel - Data Sorting
    LUXURY GOODS
    October 2025 - Today (8 months)
    Paris, France
    - Management, data import, and creation of Excel formulas
    - Sorting and data analysis, statistical calculations on multiple files (monthly / seasonal comparisons).
    - Production of reports on provided data: Annual progression, statistics, points to improve, monitor, progress.
    - Modern and professional, simplified layout for effective decision-making.
    - Excel Assistance: Layout of large files, formula simplification, data verification, duplicate removal
    Microsoft Excel VLOOKUP Data Analysis Statistical Analysis Report Writing
  • La Mednum
    Verification of Training Documents (OPCO)
    EDUCATION AND E-LEARNING
    October 2025 - Today (8 months)
    Paris, France
    Verification of documents during billing deadlines (OPCO)

    • Verification of proof of training sessions provided by the cooperative: Consistency of dates, locations, number of trainees, names, signatures, attendance...

    • Meticulous work requiring rigor, patience, and concentration.

    • Transmission of reported errors to training centers by email, Airtable update upon receipt from centers to invoice on the scheduled date

    • Daily and end-of-mission reports, working in complete autonomy

    Each day/mission represents approximately 300 trainees with ~150 errors detected and to be corrected, or about fifteen formatted email exchanges for correction requests.

    Diligent verification reduces the mental load and stress of billing teams during peak periods and improves the quality of exchanges with OPCOs.
    Airtable administrative assistance data verification OPCO File Tracking
  • Citron Formation
    Training Officer
    EDUCATION AND E-LEARNING
    September 2025 - December 2025 (3 months)
    Trainee follow-up via PipeDrive and Airtable
    EDOF/CPF validation by phone
    Update of Digiforma billing data

    Typical day varies by workflow: Create 7 trainee files and call them, follow up with 10, make Pipe notes for closers' follow-up, then handle pre-billing for two sessions of 25 trainees (prepare items for accounting)
    Pipedrive Airtable EDOF Digiforma Invoicing

Reviews

5.0

Out of 1 rating

J

Julien

Hermès Sellier

Several days project

-

Reviewed on 11/17/2025

We entrusted Mikaël with a mission requiring great precision, and he accomplished it flawlessly and within the given deadlines. Very good communication and great reactivity, we recommend Mikaël.

Recommendations

Mélina BerthoudMB
CF
EW
Mélina Berthoud and 2 other people have recommended Mikael

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Education

  • Professional Title HR Assistant / Bac+2
    ORAVENDIS
    2025
    Titre professionnel Assistant RH / Bac+2
  • Diploma in Painting Decorator / Bac+4
    PIVAUT
    2021
    Diplôme de Décorateur peintre / Bac+4

Certifications

  • Project Management
    Udemy
    2025
    Strategic Planning Gantt Chart Agile Method IT Project Management Digital Project Management Performance Improvement Active Listening Cost Reduction

Skill set

Categories