At CGI Business Consulting, I carried out security audits and penetration tests across web applications, internal networks, and information systems. I consolidated findings and presented them to audit teams and company management.
I also tested Android and iOS applications, RFID systems, and operating-system configurations, then produced recommendations and supported clients through vulnerability remediation.
During my career break and time in Japan, I kept my technical skills active on Hack The Box and continued an ongoing project rebuilding a Mimikatz-style credential-extraction tool with custom antivirus evasion. Earlier, at CS GROUP, I developed a Python tool for exploiting and hardening SELinux/CentOS configurations.

