Over a two-month period, contributed targeted improvements to Berachain’s documentation and metadata repositories, focusing on reliability and security. Addressed documentation hygiene in berachain/docs by systematically fixing broken hyperlinks and removing dangling links, which improved navigation and reduced security risks for developers referencing the Berancer SDK. In berachain/metadata, implemented CI/CD security hardening by tightening GitHub Actions workflow permissions and ensuring safer handling of repository contents during pull requests, mitigating the risk of unauthorized access and data leakage. The work leveraged skills in DevOps, link management, and documentation, utilizing Markdown and YAML to enhance both developer experience and operational security.