Freelancer profile translated to English.
Back to original languageAbout Thomas
After an initial experience in graphic design, where I developed a strong visual sense and an understanding of digital communication challenges, I joined OVHCloud where I consolidated my technical skills and mastery of IT environments.
I then collaborated on short-term contracts with various companies on diverse missions (network infrastructure, professional messaging, web development, technical support), before going freelance to support SMEs, associations, and entrepreneurs in their digital needs.
🔹 My expertise covers the entire IT & Web cycle: from domain management and DNS configuration (A, MX, SPF, DKIM, DMARC) to the setup and security of hosting (shared, VPS, dedicated servers). I also handle critical incident resolution (500/404 errors, corrupted databases...), data migration and restoration, as well as performance audits and optimization.
🔹 For messaging and collaboration, I assist with the creation, migration, and security of email solutions (Exchange, Microsoft 365, OVH, Orange Pro), with a particular focus on compliance and cybersecurity (antispam, anti-phishing, security protocols).
🔹 On the web side, I design and maintain WordPress, WooCommerce, PrestaShop, and Shopify sites, with in-depth work on user experience (UX/UI), SEO, and performance.
🔹 I also provide strategic support: technical audits, advice on suitable solutions, clear documentation, and team training to ensure lasting autonomy.
💡 What defines me: rigor, organization, and a service-oriented mindset, with a results-driven approach and constant monitoring to integrate the best technological practices.
French
Native or bilingual
English
Fluent
Can work on-site
Lille (up to 50km)
Experience
- Super Capital Partners
On Malt
Audit and reconfiguration of anti-spam and email deliverabilityPRIVATE EQUITYApril 2026 - April 2026Lille, France- DNS Audit on 2 domains- Deliverability tests on different servers (2 emails)- SPF and DMARC optimization- DKIM configuration if permission- Final tests OK:No more error messages, nor classification as spam. - Julie ChaventOVH Domain and DNS Configuration, Wix Site, OVH Mail and Systeme.ioE-COMMERCESeptember 2025 - September 2025Lille, France- DNS Audit and conflict identification- Configuration and optimization of DNS zone for switching from Wix DNS server to OVH- Wix site setup- Initialization and setup of Systeme.io account with domain and email identification.
- AC2R INFORMATIQUEIT Infrastructure ConsultantLEGALMay 2025 - May 2025Lille, FranceI led the creation of a new mail infrastructure for a client, starting with a complete audit of their work environment. After a secure recovery of existing email data, I migrated 30 addresses to the new platform, ensuring service continuity without data loss. To ensure optimal and secure delivery, I configured and strengthened the DNS setup (SPF, DKIM, DMARC, CNAME), eliminating phishing and spoofing risks.Concurrently, I advised the client on optimizing and configuring collaborative tools (calendar sharing, contacts, filtering rules) to improve productivity and security. Result: a reliable, high-performing, and protected messaging system, with smooth adoption by the teams.
Reviews
Corentin
Parfait - Super Capital Partners
Reviewed on 4/2/2026
Fast and efficient, I recommend 100%
François
Site Internet - François
Several days project
-
Reviewed on 3/4/2026
Excellent collaboration from start to finish. Thomas perfectly understood the need, was very responsive, and proactive. Work delivered on time, with smooth communication.
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Education
- Online courses (Google, OpenclassRoom..) and professional experienceGoogle, OpenclassRoom..2024