시스템 디자인 https://medium.com/hackernoon/fundamentals-of-system-design-part-1-c87b1d2bfd31 https://gist.github.com/vasanthk/485d1c25737e8e72759f Jetpack Compose 기초 https://medium.com/captech-corner/jetpack-compose-concepts-every-developer-should-know-5bcb47914542 https://developer.android.com/courses/pathways/compose 시스템 디자인 인터뷰 https://www.educative.io/courses/grokking-the-system-design-interview