Intermediate 3–5 weeks
Mobile notification system
Design user preferences, device registration, queued delivery, deep links, and delivery observability.
React NativePush notificationsNode.jsQueues
Evidence you should finish with
- Device and preference management
- Template and localization model
- Retry-safe queued delivery
- Deep-link authorization and analytics
Build plan
1
Model
- • Notification types
- • Preference rules
- • Device lifecycle
- • Provider adapter
2
Delivery
- • Queue worker
- • Retry policy
- • Invalid-token cleanup
- • Deep links
3
Operate
- • Delivery metrics
- • Failure dashboard
- • Replay tool
- • Privacy review