About me

I am an IT technician, and I have always tested things to see how they work. Day to day I work on systems and networks, cloud email (Microsoft 365 and Google Workspace), DNS and support, from the user's request to the fix. When a task keeps coming back, I write the tool that does it for me.

This site brings together my career, my work and my skills. It also shows what came out of them: a blog of technical notes, online tools and command cheatsheets.

See my career Download my resume (PDF)

Core expertise

Networks & Systems · Windows Server, Linux, LAN/WLAN networks, VPN
IT Security · Stormshield SNS, VPN, identities, SPF, DKIM, DMARC
Messaging & Cloud · Microsoft 365, Google Workspace, DNS, deliverability
AI, Google Workspace, M365 & GDPR training · AI, Google Workspace, Microsoft 365, GDPR: training and support
Development & Automation · C#, Python, PowerShell, PHP, websites
IT Support & Projects · L1 to L3 support, vendor escalation, business software

A project, a question?

Write to me: I read every message and answer personally.

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