Worked on improving end-to-end test stability for the RedisInsight repository, focusing on reducing test flakiness and enhancing the reliability of automated testing. Addressed issues related to database interactions, CI/CD pipeline configurations, and Electron-based test execution to ensure more consistent results across environments. Utilized TypeScript and Bash to refine test data handling and streamline shell scripting within the CI process. The work resulted in fewer flaky test runs, faster feedback cycles, and reduced release risk by making the automated testing environment more robust. Emphasized cross-environment consistency and reliability, contributing to a smoother and more predictable development workflow.