Worked on the esl/MongooseIM repository to enhance build reliability by introducing a CI-based logged error verification system. Leveraging CircleCI and DevOps practices, implemented a process that automatically detects logged errors during continuous integration builds, allowing issues to be surfaced and addressed before release. This feature, developed using Shell and YAML, improved the traceability of errors from commit through pull request to issue resolution, aligning with project governance requirements. The approach reduced the need for post-release debugging by ensuring that logged errors are caught early in the development cycle, thereby supporting more stable and predictable release workflows for the team.