Worked on the iossifovlab/gpf repository to enhance CI/CD pipeline reliability and code quality. Focused on migrating Jenkins coverage reporting from Cobertura to the general Coverage plugin, ensuring UTF-8 encoding and accurate parsing for dependable coverage metrics. Improved quality gates by updating Pyright and pylint configurations, introducing explicit pylint report IDs, and maintaining linting effectiveness even with empty commits. These efforts provided faster feedback loops and reduced release risk, supporting more predictable deployments. Utilized Groovy, Python, and Shell scripting to maintain Jenkinsfiles and automate build processes, demonstrating a strong emphasis on build automation, code health, and continuous integration best practices.