Andreas Karner developed a new configuration option for the probe-rs driver in the jumpstarter-dev/jumpstarter repository, enabling users to specify connection speed in kilohertz for debugging sessions. By integrating this feature, Andreas applied configuration management and embedded systems expertise to enhance the flexibility and reliability of debugging workflows. The implementation involved disciplined, commit-based change tracking and careful driver development, ensuring that users can now optimize performance and stability for supported devices. Using Python and YAML for configuration, Andreas delivered a focused, well-scoped feature that addressed a specific need without introducing bugs, demonstrating depth in embedded driver integration and maintainability.