Deniz Naegeli developed a custom HAGHS integration for the home-assistant/brands repository, enabling seamless connection and management of HAGHS devices within the Home Assistant platform. Using Python and leveraging API integration skills, Deniz designed the extension to allow users to control and configure HAGHS devices directly from Home Assistant, streamlining automation and reducing manual setup. The work focused on full stack development within the Home Assistant integration framework, delivering a feature that expands the supported device ecosystem. While no bugs were addressed during this period, the contribution demonstrated depth in Python-based integration and commit-driven delivery for smart home automation.