During September 2025, Houssame Yahiaoui focused on security hardening and reliability improvements for the alma/alma-woocommerce-gateway repository. He addressed a vulnerability in the CI workflow by pinning the SonarQube GitHub Action to a specific commit, reducing exposure to supply chain risks. His work centered on strengthening CI/CD controls and governance, ensuring that the pipeline remained stable and secure without introducing new customer-facing features. Utilizing YAML and GitHub Actions, Houssame maintained release velocity while enhancing code quality checks. The depth of his contributions lay in proactively mitigating risks and reinforcing the security posture of the project’s continuous integration infrastructure.