Android / iOS Developer

Built a battery saver app that shows battery usage per app, health status, charge cycles, and background usage optimization. Integrated BatteryManager and UsageStatsManager for real-time data, and used AlarmManager and WorkManager for smart charging reminders and idle-time control. Designed dashboards with Jetpack Compose and charts for battery health trends, and implemented a lightweight widget and low-resource notification service.

Developed a magazine-style lockscreen app using Jetpack Compose, REST APIs, Room, DataStore, WorkManager, Glide, and Firebase Analytics. Built a swipeable interface, background content scheduler, caching layer, and smooth image loading with a focus on low memory usage and clean architecture.

Created an Android utility app for junk file cleaning, RAM optimization, and storage monitoring. Implemented cache cleaning, file selection, periodic background tasks, in-app tips, and memory leak detection using WorkManager, Room, ViewModel, Firebase Analytics, Glide, and LeakCanary.

Developed a customizable alarm clock app with recurring alarms, smart snooze, bedtime reminders, and sound and vibration settings. Used AlarmManager, BroadcastReceiver, Room, LiveData, Jetpack Compose, and foreground services to ensure reliable triggering and interactive notifications.

Built a wallpaper app with categorized collections, smooth browsing, downloading, and wallpaper setting features. Implemented responsive Jetpack Compose UI, REST API integration, lazy loading, pagination, Glide caching, Room and DataStore persistence, WorkManager background tasks, and Firebase Analytics tracking.

Built a lightweight flashlight app with fast response time, gesture-based activation, runtime permissions, adaptive icons, and Firebase Crashlytics monitoring. Used Camera2 API, Jetpack Compose, and Material Design to deliver a minimal and reliable user experience.

Developed a reliable alarm clock app with multiple alarm types, recurring schedules, smart snoozing, bedtime reminders, and modern UI. Used AlarmManager, BroadcastReceiver, Room, ViewModel, WorkManager, and foreground services to support stable performance and low battery impact.

Developed and maintained native mobile applications for iOS and Android using Swift, Kotlin, Java, and C++. Integrated Firebase services, tracked performance through Google Play Console, and supported the full app lifecycle from concept and UI/UX to deployment and long-term maintenance.