Jérémy F.

Tech Lead Transverse passionate about cybersecurity and innovation

With 7 years of experience in digital transformation, I combine technical expertise and strategic vision to lead complex projects in international environments. My specialty? Systematically integrating a cybersecurity dimension into every mission.

🔒 Cybersecurity: A passion turned expertise Beyond my certifications (Ethical Hacking, IBM AI), I cultivate this passion by continuously practicing on TryHackMe, HackTheBox, and Root-Me. This practice allowed me to win Leroy Merlin's "Chall-lanta" CTF and fix over 500 critical vulnerabilities during my assignments.

🚀 A resolutely transverse approach My versatility (Dev, DevOps, SysAdmin, Network) allows me to have a 360° view of IT challenges. I have thus been able to effectively coordinate 15+ European Feature Teams at Adeo and lead large-scale migrations without service interruption.

👥 People and business at the heart of my approach Convinced that one can only serve well what one understands, I have always prioritized field immersion. At WebDealAuto, I voluntarily performed all warehouse roles before optimizing their WMS. At Auchan, my weekly discussions with business teams allowed me to effectively modernize the customer journey for service stations.

🎯 Today at Leroy Merlin I am leading the migration of critical applications while ensuring performance and security, with a 99.9% availability rate and zero major incidents.