Worked on enhancing the reliability of the stackitcloud/stackit-cli project by addressing a critical bug in the network interface listing command. Focused on backend and CLI development using Go, the work involved implementing a nil-safe guard for the 'name' field to prevent runtime panics when the field was absent. This defensive programming approach ensured that the CLI output remained accurate and stable, displaying the network interface name only when available. No new features were introduced during this period, as all efforts centered on improving code robustness and user experience by reducing potential errors in the command-line interface’s output handling.