Offline-First Architecture
A software design approach where applications are built to function without network connectivity as the primary mode, treating network availability as an enhancement rather than a requirement. This involves local data storage, conflict resolution strategies, and synchronization mechanisms to merge local and remote data when connectivity is restored.
Architected offline-first system for CatchPay marketplace
Core architecture pattern for CatchPay e-commerce platform
Advanced offline-first architecture with OS-level background sync at Airmee
✨ Built sophisticated hybrid storage and background sync system enabling couriers to work in no-network zones
Key Achievements
- ✓Built offline-first CatchPay platform that enabled seamless shopping experience in areas with limited connectivity
- ✓Engineered OS-level background sync service with hybrid storage (SQLite + CoreData + caching) at Airmee
- ✓Delivered complete offline-first logistics solution in 6 weeks with zero backend changes
Native iOS marketplace enabling users to browse local shops, place orders online, and pick up in-store with smart offline caching
Offline-first iOS architecture enabling couriers to complete deliveries in zero-network environments