Field-service platform for pool, lawn and cleaning businesses: a Rails web back office plus technician and homeowner apps. I rebuilt both React Native (Expo) apps from scratch and shipped them to iOS and Android: route maps, automatic arrival detection, job forms with photos and video, offline sync, in-app payments and tips, in 4 languages. On the web app I worked across nearly every area: features, bug fixes, redesigns and Stripe Connect payments (each company's own connected account, platform fee).