Gaël The Peaceful Dev

13 Sep, 2025 The COBOL escape mirage
29 Mar, 2025 The simple yet powerful technique of Memoization
24 Jan, 2025 A morning in Mauritania (OSINT challenge)
23 Dec, 2024 The tracks of Aiko the hacker (OSINT CTF)
19 Sep, 2024 A world tour behind my desk (OSINT CTF)