Francis enhanced the AutoSwap warning flow in the SatoshiPortal/bullbitcoin-mobile repository, focusing on user interface and experience improvements using Flutter and Dart. He redesigned the warning UI by introducing a soft-status indicator on the home card and restructured the bottom sheet to present three clear user actions. Additionally, he updated terminology from “Base/Trigger Balance” to “Target/Maximum Balance” and refreshed descriptive text to improve clarity. These changes addressed user confusion and streamlined decision-making without modifying the underlying business logic. The work demonstrated depth in UI/UX design and mobile development, laying groundwork for future feature enhancements in the application.