8 years Android (Java, Kotlin, NDK), 1.5-year iOS (Obj-C, Swift), and backend (Java, Ruby, Python). Skills with BLE, Arduino, OS drivers, MVP, MVVM, SOLID principle, Coroutine, Retrofit, Dagger2, Kodein, Unit test, TDD. Life goal is to be an engineer knowing different fields. Interested in IoT, Neuroscience, EEG, Mental health, Healthcare, Machine learning, AI, Data Science, Fintech. Trait: Self-driven, Passionate, Active on learning new things, Spirit of entrepreneurship, Initiative. ©