Mobile projects stall when teams treat cross-platform as “write once, ignore platform.” We pick React Native with Expo when the team is JavaScript-heavy and needs over-the-air updates; Flutter when custom UI performance and animation polish are the priority.
Offline-first is not a nice-to-have for field and logistics apps. Local persistence, optimistic UI, and background sync with conflict resolution are designed up front–Firebase or custom APIs behind a queue that replays when connectivity returns.
Push notifications, deep links, and biometric auth integrate through well-tested libraries with platform-specific fallbacks. App Store and Play Console submission checklists are part of the delivery plan, not a panic in week twelve.
Shared design systems from the web stack–Tailwind tokens, Storybook components where applicable–keep brand consistency while native navigation patterns (tabs, sheets, gestures) stay idiomatic per platform.
