Worked on the grpc/bazel-central-registry and bazelbuild/bazel-central-registry repositories to enhance dependency management and build reliability for downstream consumers. Focused on stabilizing Bazel build systems by upgrading protobuf-matchers for compatibility with protobuf v30.0 and introducing a new MODULE.bazel file to streamline module imports. Added presubmit.yml configurations to improve CI enforcement and validation. Later, released protobuf-matchers v0.1.2 with explicit Bazel build rules and validation tests, enabling safer and faster integration of Protobuf message validation. Utilized Bazel, C++, and Protobuf to address compatibility issues, improve test coverage, and ensure robust, CI-ready build and dependency workflows for the registry.