Andrew Bailey developed new Compose State DAC Guides Snippets for the android/snippets repository, focusing on illustrating State Lifespans and State Callbacks in Jetpack Compose. He used Kotlin and Android development best practices to create clear, maintainable code samples that enhance developer education and onboarding. As part of this work, Andrew removed outdated RememberObserver snippets to ensure guidance remains current and relevant, and he addressed mismatched tags while adding proper copyright headers to all new snippets. His contributions improved the quality and clarity of Compose sample resources, supporting better reuse and understanding for developers working with modern Android UI patterns.