Worked on the mendersoftware/mender-docs repository to enhance documentation around system reliability, specifically focusing on failure handling and rollback strategies for update modules. Updated technical guidance to clarify how state scripts should handle failures and defined explicit success criteria, emphasizing the importance of idempotency and planned rollback paths to minimize deployment risks. Leveraged Markdown and technical writing skills to improve clarity and maintainability, ensuring that operators can confidently manage edge-case failures and reproduce deployments across environments. The work strengthened deployment safety by enabling predictable rollback processes and contributed to better collaboration and traceability through well-documented, signed-off contributions.