During November 2025, contributed a security enhancement to the CircleCI-Public/circleci-cli repository by replacing external Snyk vulnerability scanning with an internal vuln-scanner orb within CI/CD pipelines. This update improved security scanning coverage and accelerated feedback cycles, while reducing reliance on third-party tools and aligning with internal security policies. The work involved configuring YAML-based workflows to integrate the new orb, validating the end-to-end scanning process, and updating documentation to support team adoption. Leveraging skills in CI/CD, DevOps, and security scanning, the developer focused on strengthening the security posture of automated workflows through careful integration and thorough validation of the solution.