5+ years working on software development professionally. Solid foundation as a native mobile app developer for both Android (Kotlin, Java) and iOS (Swift, Objective-C). Experience working with industry-standard mobile frameworks and libraries (e.g., Jetpack, Dagger, Retrofit, Coroutines, SwiftUI, Combine, CoreData). Experience with mobile app architectures like MVVM, MVP, and MVC. Experience with integrating APIs and backend services (e.g., RESTful services, GraphQL). Strong understanding of mobile design principles and user experience optimization. Proficient in using mobile testing frameworks (e.g., JUnit, Espresso, XCTest, XCUITest).