Enterprise banking: 90% vulnerability reduction
3 years · 2021–2024
90%
fewer critical vulnerabilities in 6 months
Security maintenance per week
Challenge
200+ critical vulnerabilities across 50+ microservices. Manual remediation consuming 40 hours/week. Blocking production deploys and threatening compliance certifications.
What I did
- Built an automated security remediation pipeline
- Integrated SAST/DAST into the CI/CD workflow
- Created a security-as-code framework
- Implemented continuous monitoring
Results
- 90% reduction in vulnerabilities (6 months)
- 40 hours → 5 hours/week security maintenance
- Zero production security incidents
- Became SME for 50+ developers


