Worked on the linkedin/ambry repository to improve observability by refining how version errors are logged. Addressed a bug in Java code where log messages did not accurately reflect the semantic version format, updating them to display MAJOR.MINOR.PATCH.REVISION for invalid version strings. This targeted change focused on logging and version control, ensuring that error logs now provide precise information to aid debugging and incident response. The update was delivered as a single, well-documented commit, maintaining clear traceability and facilitating code review. The work enhanced product reliability by aligning log output with semantic versioning standards, supporting maintainability and operational clarity.