- I work on the creation and maintenance of mobile Android applications in Kotlin/Java, using modularization, architecture patterns such as MVVM, MVP, MVI, and utilizing libraries from the Android Jetpack package.- I work on the creation and maintenance of solutions focused on the security of Android applications, such as code obfuscation, encryption, and RASP (Runtime Application Self-Protection).- Collaborating with high-profile clients, particularly in the cosmetics and financial sectors.- Lead introductory training on application security.- Participate in strategic planning for the delivery of new features.- Key technologies used: - Kotlin/Java - Android Jetpack Compose - Hilt/Koin (Dependency Injection) - Retrofit - Room - MVVM, MVP, MVI - Unit tests - Kanbanize - Scrum - GitLab - Proguard, R8 and DexGuard

- I worked on the development and maintenance of Android applications in Kotlin and Java.- I briefly worked on the development of an application in Flutter.- We launched products with over 95% unit test coverage for production.- Collaborated with relevant clients in the financial and real estate sectors.- Led the development and maintenance of a legacy application, defining the delivery planning for the Android app.- Participated in code reviews for new features, ensuring code quality and functionality.- Key technologies used: - Kotlin - Java - Android Navigation - Retrofit - Dagger/Koin (Dependency Injection) - Room/Realm - Unit Tests - MVP, Viper - Scrum - GitHub

- Introduction to mobile application development for Android, using Kotlin.- Introduction to development patterns and architecture (MVP, Clean Architecture, SOLID).- Developed high-quality and tested features with minimum supervision.

- Customer service through online platforms (chat and tickets) and phone.- Problem resolution.- Monitoring and real-time support for orders.