Yatsa (Asset Tracking App)

Developed a real-time vehicle tracking system on Android (Kotlin) & iOS (SwiftUI) using Google Maps & WebSockets, ensuring instant location updates.
Engineered a trip history playback feature, overcoming Google’s 100-location-point limit by implementing an efficient batch-loading strategy.
Optimized long-running tasks by leveraging Kotlin Coroutines (Android) & Grand Central Dispatch (iOS), ensuring smooth playback and a lag-free UI.
Built a fuel management system that used image recognition to auto-fill fueling data from gas station receipts, streamlining fleet expense tracking.
Implemented geofencing alerts, sending push notifications when vehicles exited designated zones, improving fleet security.
Integrated Stripe for Android subscriptions, while adapting the iOS version to comply with Apple’s payment policies.