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Android · Freelance

Sleep Sounds

A meditation and sleep audio app on the Play Store with customizable timers, sound recommendations, and offline playback.

Play Store ↗

Sleep Sounds is a meditation and relaxation app published on the Google Play Store. Users mix ambient audio — rain, white noise, nature — set sleep timers, and play everything fully offline.

Highlights

  • Built the UI in Jetpack Compose with a dark, distraction-free listening experience.
  • Implemented reliable background audio with sleep timers that survive process death.
  • Offline-first: all sounds are playable without a network connection.
  • Maintained through Play Store policy updates and Android version bumps.

Stack

Kotlin, Jetpack Compose, Hilt, Media3/ExoPlayer, Firebase Analytics