Worked on the UK-Export-Finance/dtfs2 repository to enhance SSO deployment readiness by updating CI/CD processes using GitHub Actions and YAML. Focused on ensuring the feature environment consistently mirrored the latest changes from the main branch, the developer implemented workflow modifications that automated deployment and synchronization. This approach reduced environment drift and minimized testing risks ahead of the SSO rollout. By treating environment parity as a critical quality gate, the work supported safer and more reliable releases. The project emphasized disciplined CI/CD practices, leveraging automation to streamline feature delivery and maintain alignment between development and production environments throughout the release cycle.