. Develop UI interface. 2. Implement REST API 3.Build data construction Securities Client: Cathay Securities, Shin Kong Securities, President Securities, YUCN Securities etc. Insurance Client: Fubon Insurance, Shin Kong Insurance Education National Cheng Chi University, Bachelor, Management of Information System Major in design of business model, business knowledge, and coding skills. Skills Android(Java, Kotlin) Development Use Java as my major development language, and learn to use Kotlin on my own. Version control use Git and SourceTree as version control equipment MVP, MVVM Third-party libraries Gson, Retrofit, Glide, Room and so on