Saad Zaman
Android & iOS Engineer | Kotlin, Compose, SwiftUI
Ready for work
Saad is ready for their next project!
Android app to create and share personalized invitations with custom designs. Implemented Hilt for dependency injection, Room Database, and Ktor for local storage and online features. Used Coroutines, WorkManager, and AlarmManager for smooth background tasks and scheduled notifications. Built a hybrid UI with Jetpack Compose and XML, including custom design elements.
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53
Fixed critical camera access bugs and optimized core functionality to improve app performance and stability. Increased revenue through AdMob optimization and integration of rewarded ads. Improved user flow and onboarding experience, boosting usability and retention.
3
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73
Islamic app built in Kotlin using MVVM architecture for clean, scalable code. Integrated Room Database for local storage and Retrofit for network operations. Implemented jcPlayer for audio playback and Koin for dependency injection. Used Coroutines for async tasks and AlarmManager for prayer/notification scheduling. Built a custom Islamic Calendar with localization support.
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69
Android app to save social media statuses, recover deleted messages, and send direct chats without saving contacts. Used Hilt for dependency injection, Room Database, Foreground Service, WorkManager, and Coroutines for real-time message recovery and background task handling. Designed a responsive XML-based UI. Integrated AdMob monetization with manual testing and performance optimization.
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69