[android]
Kotlin, Java, Jetpack Compose, Material Design, ViewModels, LiveData, Flows, Coroutines, Dagger, Retrofit, MVVM, Gradle, Testing
[ai]
GitHub Copilot, Cline, Claude Code
[web]
React, JavaScript, HTML5, CSS
[backend]
SQL, GraphQL, Node.js, Java, C#
[database]
NoSQL, Postgres, SQLite, MySQL
[tools]
git, Docker, AWS, VSCode, Shell