A clean, published Android app that calculates tips and splits bills. Built solo in Kotlin after independently learning the language from documentation, then shipped through a full Google Play internal and external testing pipeline.
Independently learned Kotlin from official documentation without a course or instructor — demonstrating the ability to pick up new languages quickly through self-directed research.
Navigated the full Google Play publishing pipeline including signing, versioning, internal testing track, external testing track, and production release.
Managed the app through a proper version control and release cycle, including changelogs, build versioning, and update deployment to the Play Store.