At Capgemini, I maintain and enhance a production PSIRT platform that brings findings from 8+ scanners into DefectDojo, with IRIS-based case management for critical findings. I triage vulnerabilities using CVSS and component exposure, track remediation, and verify fixes.
I also built CI/CD security scanning with GitLab CI/CD, Docker Compose, and Nginx, and contribute to platform development across Python and Node.js with a React frontend. On an Alstom client engagement, I reviewed security architecture and applied STRIDE threat modeling to mission-critical railway systems for Australian mining projects.
