January 2026: Focused on the tominabox1 le chiffre integration in qmk_firmware, delivering a JSON-based keymap configuration with encoder mapping and key layers; cleaned up legacy default keymaps to reduce maintenance burden; applied review-driven fixes to stabilize the default keymap; demonstrated collaboration and code quality improvements through co-authored commits.

In November 2025, delivered a cross-platform I2C Transmit/Receive API for qmk_firmware, enhancing device interoperability and two-way communication with I2C peripherals. The work includes AVR and LUFA implementations, documentation, and lint-cleanup efforts, with targeted fixes to data length handling and API structure for maintainability and future extensibility.

May 2025 monthly summary: Focused on enhancing platform extensibility and hardware support in qmk/qmk_firmware. Delivered two major features and one bug fix with direct business value: improving modularity, expanding device support, and ensuring documentation quality. Key outcomes include enabling community modules hooks for layer state management and pointing device extensibility, adding Tractyl Manuform F405 (weact) variant with new board/config/MCU files and refined configurations, and correcting documentation typos for clarity. Technologies demonstrated include embedded C firmware development, MCU/board configuration, module hook architecture, and documentation best practices. Overall impact: faster contributor onboarding, broader keyboard support, and more robust pointing device integration, contributing to a more scalable and reliable firmware ecosystem.

March 2025 summary: Delivered a new Super Alt-Tab Macro Module for QMK Firmware, enabling a configurable modifier key, the key to be registered, and a timeout for the active state to support window switching. Implemented as a reusable module example in the qmk/qmk_firmware repository, reinforcing extensibility and user productivity.

February 2025: Focused firmware refactor for Ergodox STM32 in srwi/qmk_firmware. Moved the firmware into a dedicated handwired directory, clarified board status, and updated alias mappings and README to reflect the new structure. This enhances maintainability, reduces board-specific confusion, and improves onboarding for new contributors and automation tooling. Commit: 7fe168a8ed1577be2f75ec0f0a43a3997a7df199.

Concise monthly summary for 2025-01 focused on business value and technical achievements in srwi/qmk_firmware. Key features delivered: macOS OS detection enhancement using >= comparisons, with tests validating accuracy across macOS versions and configurations. Major bugs fixed: (1) Underglow keycode processing bug fixed by declaring 'shifted' only when RGBLIGHT or RGB_MATRIX features are enabled to ensure correct QK_UNDERGLOW_TOGGLE behavior; (2) Dip Switch build stability improved by adding missing include wait.h in quantum/dip_switch.c for builds with DIP_SWITCH_MAP_ENABLE. Overall impact: increased build reliability, fewer regressions across configurations, and more robust cross-version OS detection, reducing maintenance and support overhead. Technologies/skills demonstrated: C/C++, conditional compilation and feature-flag handling, test-driven validation, and cross-config code quality improvement."

December 2024: In srwi/qmk_firmware, delivered two critical items: stabilization of Quantum Painter under heavy optimization and expanded bootloader support via udev rules for ArteryTek AT32 DFU devices. These changes improve build reliability, broaden hardware compatibility for firmware flashing, and reduce post-release support by addressing stability and recognition gaps.

Concise monthly summary for 2024-11 focusing on business value and technical achievements for srwi/qmk_firmware. Highlights include delivery of Layer Lock feature with idle timeout and layer state management, and STM32F4x1 configuration alignment to improve stability and consistency across targets.