ludwig vantours

At Stadion, a trailblazing development agency catering to the world's top sports teams, I serve as a Senior React Native Developer. I am currently working on the future app for the prestigious Chelsea Football Club. Luton App 🏆⚽️ Newcastle App 🏆⚽️ Chelsea’s App 🏆⚽️ Our app, with a monthly active user base of 3-8M and daily active users around 200k, offers an immersive, real-time Chelsea experience. Six Nations Rugby App 🏉 Lead tech, achieving 100k+ daily active users. Follow your team in live, match summaries, stats, and fantasy games. PSG App 🏆⚽️

Luko is an efficient and personalized insurance company that helps you find your home and care for your daily needs. Protection, repair, optimization, and prevention it's all there. - New features related to smarts meters, insurance products, user acquisition, loyalty program - Deployment on the stores - Migration to TypeScript - Interaction with the IoT (connected objects) in Bluetooth proposed by Luko - Implementation of tracking and A/B testing solutions - Optimization of the application's performance - CI Optimization and build times - End-to-End testing, integration testing, unit testing - Mentoring Technical stack: Javascript, Typescript, React-Native, React Native Navigation, GraphQL, Apollo, React-Query, TypeScript, Redux, Firebase, Storybook, React-Native-Reanimated, Jest, Testing library, Detox, Bitrise, CodePush, Analytics, A/B testing, Sentry, AppsFlyer, Braze

Creation of the mobile application to help restaurants to make their inventories and manage their deliveries and purchases. - Bootstrap / Application architecture: React Native (Expo), Redux, Redux-Saga, Immer, normalizr - Offline management - Barcode scanning - Creation of a cross-platform design system: iOS, Android, and Web with Storybook - Set up a CI/CD with GitHub Action and Expo - Bug tracking with Sentry - Unit tests: jest, react-native-testing-library, redux-saga-test-plan

Tracking team: - Proof of concept of a geolocation service for smart deliveries - Acquisition tracking with AppFlyers - User interaction and navigation tracking with Firebase and Google Analytics - Add advertising network, AD tracking, and intelligent recommendations according to the navigation