Worked on the restatedev/restate repository to deliver a CI workflow cleanup and performance optimization feature. Focused on improving CI/CD processes by removing test artifacts before caching, which reduced storage usage and improved pipeline speed. Utilized YAML configuration and DevOps practices to streamline the workflow, ensuring that unnecessary files did not accumulate in CI runners. This approach led to faster feedback loops, lower CI costs, and more reliable pipelines for the team. The work demonstrated a strong understanding of artifact management, caching strategies, and Git hygiene, resulting in a more efficient and maintainable continuous integration environment over the month.