Developing comprehensive, high-quality multiplatform mobile applications (covering UI/UX design, data management, and end-to-end application development) for both Android and iOS systems using the latest Kotlin Compose Multiplatform technology. This involves leveraging Kotlin to build seamless cross-platform solutions, integrating essential native libraries via JNI where needed, and adhering to best practices and principles like Clean Code, Separation of Concerns (SoC), KISS, YAGNI, and DRY, among others.