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Félix De GaudenziFD

Félix De Gaudenzi

Fullstack Developer & Infra Admin

€550/day
Grenoble, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Félix

Is your WordPress, WooCommerce, PrestaShop, or Drupal website hacked — redirects, spam, Google alert, lost access, exposed client data? I can help.

I don't just run a scan and delete what it finds. I trace the intrusion to its source, fix the exact vulnerability (CVE, access, configuration), and then clean out backdoors, webshells, and injections. This method—forensic investigation at the source—is why the hack doesn't return.

I work on a fixed-fee basis, not by the hour: after a 15-minute diagnosis, I'll give you a firm price. You'll know exactly what you're paying for, with no surprises. (The displayed daily rate is a reference for long-term audits or support missions.)

What I deliver:
- Clear forensic report: origin of the intrusion, infected files, exploited vulnerabilities, action plan
- Complete cleanup + hardening of the server and CMS
- Removal from Google / Safe Browsing blocklists
- CNIL notification handled if personal data was exposed
- 30-day guarantee: re-compromised site = I'll intervene again for free

As a fullstack developer and infrastructure administrator (Linux / VPS) on a daily basis, I manage the security of e-commerce and institutional websites. I have handled real cases of credit card skimming, exploited module CVEs, and brute-force attacks.

Remote intervention, anywhere in France. Quick response — every hour counts on a compromised site.

The first step is always a free 15-minute consultation to understand your situation and assess the urgency.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • ZEDD
    Head of Cybersecurity
    DIGITAL AND IT
    February 2024 - Today (2 years and 6 months)
    Grenoble, France
    Daily infrastructure administrator, I manage a fleet of servers hosting e-commerce and institutional websites.
    System Administration Cybersecurity CMS Wordpress Spip
  • ZEDD
    Fullstack Developer & Infrastructure Administrator
    DIGITAL AND IT
    January 2021 - Today (5 years and 7 months)
    Grenoble, France
    Within a web agency, I manage both the development and infrastructure of a large portfolio of client websites (e-commerce, institutional, associative), from code to server.

    My role covers three areas: custom development (CMS and applications), administration of a fleet of VPS servers, and security (audits, incident remediation, hardening).
    CMS Laravel Nuxt.js System Administration Cybersecurity

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Skill set

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