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Mickaël HauwyMH

Mickaël Hauwy

Expert WordPress - Security and Development

€400/day
1 project
Nancy, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mickaël

WordPress security is my area of expertise.

A compromised site can lead to financial losses, business interruption, and lasting damage to your image. My role is to help you prevent these risks by securing, maintaining, and evolving your WordPress site under the best conditions.

I support companies, agencies, and freelancers with a pragmatic approach based on field experience.

To address the issues encountered by my clients, I developed Securicheck, a plugin published on the official WordPress.org repository, designed to analyze site security and identify key areas of concern.

I intervene in particular for:

✔️ WordPress security audits
✔️ Disinfection of hacked or infected sites
✔️ Vulnerability correction and security hardening
✔️ Preventive and evolutionary maintenance
✔️ Performance and stability optimization
✔️ Custom plugin and feature development

My conviction is simple: prevention is always better than cure. Well-thought-out security, combined with rigorous maintenance, helps limit risks, protect your data and that of your users, and ensure business continuity.

Beyond technical expertise, I place great importance on the client relationship. You benefit from a responsive point of contact, clear advice, transparent and reactive communication, and solutions tailored to your needs, without unnecessary complexity.

Whether you want to strengthen your site's security, resolve an incident, implement reliable maintenance, or develop new features, I will support you with robust, sustainable solutions adapted to your goals.

Looking for a WordPress expert specializing in security? Let's discuss your project.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • INGETIS
    Malt logoOn Malt
    Ingetis: performance optimization and site security
    EDUCATION AND E-LEARNING
    April 2026 - May 2026 (1 month)
    The client had several websites, including one that was hacked. I first disinfected the site in question and then applied over 30 security actions across the 3 sites.

    - Hosting disinfection
    - Hacked site disinfection
    - Security for 3 sites
    - Performance optimization
    - Site cleanup for optimal structure
    - Monthly maintenance for the 3 sites
    WordPress Security Disinfection Wordpress WordPress Security WordPress Maintenance
  • Vanessa martinez
    Website redesign
    LEGAL
    April 2025 - July 2025 (3 months)
    Aix-en-Provence, France
    The client wanted a complete redesign of her website. I worked in collaboration with a graphic designer who created the mock-up for the new design.

    - Website redesign based on a mock-up
    - Use of WordPress + Elementor Pro
    - Complete site security
    - Performance optimization
    Wordpress Elementor Pro Elementor Website redesign WordPress Elementor Redesign
  • Camille Babic
    Website upgrade
    ARTS AND CRAFTS
    February 2025 - February 2025
    Metz, France
    Camille asked me to upgrade her website as she could no longer update her WordPress version after a failed update.

    - Upgrade of the entire site
    - Improve site performance
    - Improvement of security level
    - Repair and automation of the backup system
    WordPress development WordPress Security WordPress Maintenance Wordpress

Reviews

5.0

Out of 1 rating

J

Jean

Directeur - INGETIS

Reviewed on 4/14/2026

Very responsive and efficient

Recommendations

SG
VR
Sophie Garau and 1 other person have recommended Mickaël

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Education

  • Master of Computer Science
    Uhp Nancy 1
    2006

Skill set

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