Remote React Native rebuild: part of a two-developer team rebuilding a client-facing app from scratch and a new merchant app. Front-end delivery: implemented designs, built reusable components, created core screens and navigation flows. Monorepo architecture: organized shared components and styles, building UI with Gluestack UI, NativeWind, and a design-token workflow from Figma. Cross-functional collaboration: daily stand-ups and design reviews with the designer, senior developer and product owner. Platform consistency: maintained a clear, consistent UI and a smooth user experience across iOS and Android.