Worked on stabilizing and improving build and lint workflows across bazelbuild/bazel-central-registry and aspect-build/rules_lint repositories. Addressed Bazel 9 compatibility by upgrading Meson and refining build system configurations, resolving CI failures and aligning the registry with updated Bazel expectations. In aspect-build/rules_lint, enhanced the handling of generated source files to prevent import errors and improved SARIF lint output for better readability and tooling integration. Leveraged Bazel, Python, and Go to deliver targeted bug fixes, focusing on backend development, build system configuration, and linting. Prioritized reliability and developer experience by documenting changes and supporting improvements with tests and clear release notes.