I've built and maintained cross-platform mobile applications with React Native, Expo, and TypeScript for products including ProVOC, Savy UK, and Kamioun.
At Zembra, I architected Clean Architecture and a feature-based structure for the React Native app. I integrated Firebase Authentication and Crashlytics, built business search and discovery features, and translated Figma designs into pixel-accurate interfaces with light and dark theme support.
At Savy UK, I refactored the Expenses API and rebuilt the mobile UI with React Native and NestJS. I also implemented multi-role support and built Projects & Tasks, Customers, and Users modules for onboarding, HMRC documentation workflows, and estimation tracking.
At Kamioun, I migrated state management from Redux to Zustand, rebuilt navigation after a React Native upgrade, and redesigned the app experience. I've also supported mobile releases across Google Play, the App Store, and Huawei AppGallery while integrating analytics, feature flags, and controlled rollouts.
