Alejandro Carvalho

Android Developer with 7 years of experience building native mobile applications. Strong focus on Kotlin and modern Android development practices. Experienced in Clean Architecture with MVVM, MVI, and MVC patterns. Skilled in Jetpack Compose and XML-based UI development. Solid knowledge of Coroutines, reactive programming, and asynchronous flows. Experienced with REST APIs (Retrofit) and GraphQL (Apollo). Worked with Firebase services, push notifications, and real-time features.