Worked on stabilizing Ubuntu provisioning for Flutter Cocoon continuous integration bots by delivering a targeted fix to the SaltStack provisioning process in the flutter/cocoon repository. Addressed issues in the Device Lab script by ensuring reliable removal of existing SaltStack packages, installing necessary dependencies, and setting up both common and minion SaltStack components with m2crypto. This Shell scripting and DevOps effort improved the consistency of the SaltStack environment on Ubuntu-based bots, reducing setup errors and accelerating readiness for CI and testing workflows. The work focused on enhancing provisioning reliability rather than adding new features, demonstrating depth in infrastructure automation and maintenance.