Tom Legoupil

Participation in the complete redesign and redeployment of the Beatballer mobile application on Android (Java) and iOS (Objective-C / Swift).

Beatballer is a musical mini-game application where the user must bounce a basketball in rhythm with the music. Interactions are analyzed via the phone's microphone to generate a real-time score.

The project involved a complete takeover of previously existing applications, which were then removed from production, with a global product redesign:

• complete redesign of the user interface and user experience

• addition of a user account system and backend APIs

• development of a monetization system through in-app music purchases

• implementation of a content unlocking system via QR code (purchase of a physical ball associated with the application)

• takeover and stabilization of existing Android and iOS applications

In parallel, development of a backend API in CakePHP as well as a React web application for content and user administration.

Maintenance and TMA of the iOS VES application (Objective-C), including bug fixes and adaptations to iOS evolutions (particularly iOS 18), as well as various functional improvements.

Participation in the maintenance, evolution, and modernization of several mobile applications and business tools in environments with strong functional constraints.

On the Objective-C iOS application of the VES veterinary suite, carried out significant TMA including numerous corrections and functional evolutions. Participated in several structuring technical projects:

• migration of an MRC project to ARC

• redesign of the data access engine

• reorganization of application models and entities

• implementation of a notification system

• integration of anomaly tracking with Crashlytics

The addition of Crashlytics significantly improved the application's stability, with a reduction in the number of monthly crashes by over 80%.

Also developed an API for interconnection with IFCE to synchronize business data related to the veterinary field.

In parallel, designed complex forms for Orano through a business questionnaire creation platform (developed by Altitude) for monitoring the compliance of industrial equipment.

Also involved in the maintenance of Xamarin iOS/Android applications: adaptation to system evolutions, corrections, and evolutionary maintenance.

Participation in maintenance and evolution projects for iOS and Android mobile applications in various business contexts.

Worked on two Xamarin Forms (C#) applications as part of RGAA compliance for Orano, following an initially insufficient accessibility audit (~30%). Worked on mobile accessibility with interface adaptations for optimal compatibility with TalkBack (Android) and VoiceOver (iOS), added adapted descriptions, and considered the specificities of each platform. The applications achieved an accessibility compliance score above 80% after corrections.

Then, carried out TMA on an Objective-C iOS application of the VES veterinary suite: bug fixes, evolutionary maintenance, and development of new features. Notably participated in the evolution of the PDF generation engine, compliance of veterinary prescriptions with new regulatory requirements, and various business evolutions deployed via TestFlight and the App Store.