Baptiste worked on the StructSure-LastProject/StructSure repository, delivering a unified Sensor Alerts UI and Plan display that streamlined incident response by consolidating NOK and Défaillant alert states into a single workflow. Using Kotlin, XML, and Jetpack Compose, he introduced the AlerteNok screen and enhanced the Plan composable with improved text, visuals, and styling for consistent user experience. He standardized navigation to the alert flow and updated documentation to support rapid onboarding and future backend integration. The work focused on frontend architecture, enabling faster triage and clearer plan data visibility, and demonstrated depth in mobile development and UI refinement.