My work.

Mental health app. CTO / Full Stack Developer: leadership of the entire technical function, Android/iOS rebuild, React Native/TypeScript, Ruby on Rails/PostgreSQL and production releases.

Rebuild of OOTI's iOS and Android apps, an ERP for architecture firms. Project workflows, time entry, expenses and approvals in React Native.

Maintenance and development of the official Parc Astérix iOS and Android app: map, search, attractions and food services, in React Native.

Android/iOS mobile rebuild engagement for Sauv’Life, an app for volunteer responders alerted by French emergency medical services (SAMU). Geolocation, navigation and degraded networks.

On-demand laundry Android apps: maintenance of the customer app and creation of the courier app, with routes and location tracking.

Galaxy Watch Android demonstration app on an in-store kiosk, with kiosk mode and reset between visitors. Project carried out as subcontracting work.

React Native mobile development for the TSF Jazz app: live radio, podcasts, themed streams and editorial content on iOS and Android.

Android time-management app for board games, with Bluetooth synchronisation and game recovery. Delivered and distributed within a private circle, outside the app stores.

Connected basketball Android app delivered to the client. Bluetooth connection to the sensor, state monitoring and several game modes.

Social Android app for pet owners: profiles, messaging, and photo and video sharing, based on a Kotlin foundation shared with OOPET Lost.

Contribution to the mobile apps for Olfaplay, Guerlain's audio platform: story recording, streaming and moderation. Work through Big Boss Studio.

ECNAudio prepared medical students for the French national ranking examinations. I developed the React Native app: audio lessons, downloadable notes and offline listening.

Maintenance of the Anaca3 mobile app at Big Boss Studio. The product let users scan a food item and view a score and alternatives.