Sangeeth S worked on the github-maccloud/runner-images repository, focusing on enhancing CI/CD reliability and platform compatibility for macOS environments. Over three months, Sangeeth updated build toolchains by integrating new Xcode beta versions and upgrading Android NDK and CMake, using Shell and YAML to automate these changes. He addressed SBOM generation issues by pinning Syft to a stable version on macOS, improving reproducibility and compliance in CI pipelines. His work emphasized traceability through explicit commits and issue tracking, ensuring changes could be audited or rolled back. The engineering demonstrated depth in DevOps, build systems, and cross-platform CI maintenance.