Developed and delivered the E7-V2 keyboard configuration for the qmk/qmk_firmware repository, focusing on layout definitions, RGB lighting controls, and bootloader options to expand hardware support and enhance user configurability. Leveraged expertise in C programming, QMK, and embedded systems to implement features aligned with QMK standards, ensuring high code quality and clear documentation throughout the process. The work enabled faster onboarding and customization for keyboard enthusiasts, with a streamlined commit history that maintained traceability. No major bugs were reported during this period, reflecting a focus on robust feature delivery and alignment with the broader firmware development roadmap for keyboards.