I set up Firebase Cloud Messaging (FCM), Apple Push Notification service (APNs), OneSignal, and Notifee for foreground, background, and killed application states with screen deep-linking.

Whether you need promotional alerts, booking updates, chat notifications, reminders, or real-time updates, I will build a scalable and production-ready push notification system tailored to your app.

What’s included: ✔ Firebase FCM integration ✔ Foreground, background & terminated-state notifications ✔ Android & iOS notification handling ✔ APNs configuration for iOS ✔ Deep linking to specific app screens ✔ Notification click actions ✔ Notification permission setup ✔ Expo & React Native CLI support ✔ Firebase token management ✔ Clean, scalable code structure ✔ Testing on real devices

I can also help fix: • Notifications not working on iOS • TestFlight notification issues • Foreground/background delivery problems • Firebase configuration errors • Push notification click navigation issues

Tech Stack: React Native, Firebase FCM, Notifee, Expo, React Native CLI, APNs, Android Notification Channels