Worked on the mendersoftware/mender-cli repository to streamline the codebase by removing the mendersoftware/deadcode tool, focusing on maintainability and future-proofing. The primary engineering effort centered on code cleanup, eliminating unnecessary dependencies to reduce maintenance overhead and simplify future refactoring. Leveraged Go for implementation, utilizing Git workflows and PR-based collaboration to ensure a smooth integration process. This change resulted in a leaner CLI, making onboarding easier and enabling more predictable feature delivery. The work demonstrated a strong emphasis on DevOps practices and CI/CD principles, with a clear focus on maintainability and long-term code health rather than immediate feature expansion.