- Develop tools and apps with JS, python, Rust and other cool languages
- Practise CTF and challenges on root-me, HackTheBox and TryHackMe
- Audit public services to fit cybersecurity french legal requirements
- Active Directory && Powershell
- DFIR
- Arduino with my kid
- And everything about IT
- Malware dev in C# and Rust
- Rebuild a full IaC homelab