During April 2025, Vmaljuli developed and delivered a Git Trusted Branch Policy for the enterprise-contract/ec-policies repository, focusing on enhancing build security and governance. The policy ensures that CI and build processes only originate from an allowlisted set of branches, effectively preventing builds from untrusted or temporary branches and mitigating risks associated with force-pushes. Vmaljuli implemented the policy logic using Rego and YAML, updated documentation, and created a comprehensive test suite to support ongoing compliance. This work leveraged skills in CI/CD, DevSecOps, and Policy as Code, resulting in improved build provenance and more robust deployment workflows for the project.