Worked on maintaining and stabilizing the build and test infrastructure for the google/oss-fuzz repository, focusing on the ua-parser-js component. Addressed a critical issue by updating test file paths in Shell scripts to reflect recent directory structure changes, which restored reliable test discovery and reduced continuous integration failures. Leveraged skills in Continuous Integration, DevOps, and Testing to ensure that fuzz testing coverage for ua-parser-js remained uninterrupted, enabling earlier detection of potential issues. No new features were introduced during this period, but the targeted bug fix prevented build-time regressions and maintained the integrity of the automated testing pipeline.