Piano
Focused touch piano with configurable keyboard ranges, scales, notes, and sheets.
Renetik — independent product
Product designer, UX/UI designer, Android and audio engineer
March 2021 – Present
KotlinC++Android SDK/NDKJNICMakeFirebase
Piano presents multiple configurable keyboards on screen. Each keyboard can use its own range and show selected scales, notes, or sheets for focused touch performance.
I designed Piano end to end: its product concept, music workflow, information architecture, interaction model, and visual interface. I then implemented the Android experience and took it through testing, release, iteration, and user support.
Piano is part of the Renetik Music Apps family and shares its Kotlin application foundations, native C++ audio engine, Firebase services, automated tests, and release workflow.
Highlights
Independent product design and engineering from concept through Google Play release.
Multiple on-screen keyboards.
Configurable keyboard ranges.
Scale, note, and sheet display options.
Shared Renetik instrument and effect foundation.
