Leon Anavi developed landscape orientation support for the Raspberry Pi Touch Display 2 in the victronenergy/gui-v2 repository, focusing on embedded systems and UI development. He updated both QML and C++ code to adapt the user interface for landscape mode, replacing previous height-based layout checks with orientation-aware logic. This approach ensured that scaling and positioning of UI elements remained consistent across device variants, addressing potential post-release display issues. By leveraging his expertise in Qt and embedded systems, Leon delivered a targeted feature that improved usability for the Pi Touch Display 2, demonstrating a methodical approach to cross-device UI adaptation within a short timeframe.