• Game of Fifteen; try online
• Game of 2048; try online

• Keyguard, a multi-client for the Bitwarden® platform and KeePass (KDBX), created to provide the best user experience possible; on Play Store
• Pocket Mode, an Android app that locks your phone when you hover the proximity sensor; on Play Store
• Literary Clock, an Android app that represents current time in a form of literature quotes; on Play Store
• Material Watch, an Wear OS watchface inspired by the Material You; on Play Store
• Essence, an Wear OS watchface that is truly circular; on Play Store
• Horlogo, an Wear OS watchface that is nothing spectacular; on Play Store
• ...I also have a bunch of other apps the are either not maintained anymore (e.g. AcDisplay) or not worth mentioning.

• bindin, a utility library for Android with Kotlin to help you to replace the LiveData with the Flow on the presentation layer;
• config, a utility library for Android with Kotlin to help you to create and manage simple settings of an application.

you can check my CV out, if you want ⚡