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Mikael GaudéMG

Mikael Gaudé

Expert WordPress & SysAdmin | Emergencies & Security

€350/day
Lorient, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mikael

WordPress developer specializing in technical maintenance, debugging, performance optimization, security, and complex migrations.

Rapid interventions for WordPress sites that are down, hacked, slow, or buggy. Subcontracting for web agencies and support for freelancers.

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TECHNICAL EXPERTISE:

→ Debugging and bug fixing (PHP, plugins, themes)
→ Performance optimization (loading time, caching, database)
→ WordPress security (malware, hacking cleanup, hardening)
→ Hosting migrations and version upgrades (PHP, WordPress)
→ Preventive maintenance and critical updates

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SITUATIONS WHERE I INTERVENE:

🔴 WordPress site down or compromised
Rapid restoration, malware cleanup, security
Usual timeframe: 24-48h depending on severity
Post-intervention monitoring: 7 days
Warranty: 30 days

⚡ Slow WordPress site
Diagnosis of the real causes (server, code, plugins)
Measured and sustainable optimization

🔧 WordPress technical bugs
Broken forms, PHP errors, plugin incompatibilities
I find the cause, not just mask the symptom

🚀 Delicate WordPress migrations
Hosting change, PHP/WordPress version upgrade
With rollback plan

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HOW WE WORK TOGETHER:

You explain the problem → Quick diagnosis (often free if obvious) → I explain what's wrong and my solution → Quote + timeframe → Intervention + documentation

Quick response during weekdays.

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Portfolio: btbx.app/mgdev
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lorient (up to 40km)

Experience

  • Hôpital à domicile de l'Aven à Etel
    Versatile IT Technician
    HEALTH AND WELLNESS
    September 2024 - December 2025 (1 year and 3 months)
    Lorient, France
    - Design and development of a web application to support a patient record dematerialization process (PHP, MySQL, MSSQL)
    - Incoming and outgoing user support for Microsoft 365 and business software
    - Deployment of PCs via Autopilot, smartphones via DM Express
    - Administration of Intune, Exchange, Entra, AD, ESXi
    - Design and deployment of phishing tests (Gophish)
    System Administration PHP Web Development IT Support
  • Autoentrepreneur
    Developer
    August 2023 - Today (2 years and 10 months)
    Web application development. Python, PHP, MySQL, MSSQL, CSS, API, and Linux system administration.
    PHP Web Development Databases Linux System Administration
  • Autoentrepreneur
    WordPress Specialist
    DIGITAL AND IT
    June 2016 - Today (10 years)
    Lorient, France
    Installation of WordPress sites on VPS servers or shared hosting.
    Troubleshooting, remediation of complex errors (PHP errors, SSL, incompatibilities due to plugin or theme updates...), setup and restoration of backups.
    CMS Customization WordPress Maintenance WordPress Development PHP Showcase Site

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Education

  • Advanced Technician in Systems and Networks
    AFPA
    2024
  • DEUG Economics / Sociology
    Toulouse Jean-Jaurès University
    2016

Certifications

  • English C2
    EF SET (Education First)
    2026
    English

Skill set

Categories