During December 2025, this developer delivered the PicoFX keyboard configuration for the Pump It Up rhythm game series within the qmk/qmk_firmware repository. They engineered multi-keymap support and integrated per-key RGB lighting, expanding hardware configurability for rhythm-game peripherals. Their work involved embedded systems and keyboard firmware development, utilizing C and JSON to implement customizable layouts and lighting effects. The feature was developed end-to-end, from design through disciplined version control and clear commit documentation. While no bugs were reported or fixed during this period, the contribution deepened platform extensibility and enabled rapid iteration on game-specific keyboard configurations for enhanced user customization.