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yiancar

PROFILE

Yiancar

Yiangos Yiangou developed and maintained keyboard firmware features across the srwi/qmk_firmware and qmk/qmk_firmware repositories, focusing on expanding hardware support for Keycult devices. Over three months, he implemented C-based firmware for the Keycult 60, 1800, and Zero keyboards, introducing new keymaps, LED initialization routines, and build system enhancements for APM32 MCU compatibility. His work included detailed Markdown documentation to streamline onboarding and usage, as well as cross-repository collaboration to harmonize keymap standards. By prioritizing maintainability and clear contributor guidance, Yiangos delivered robust embedded systems solutions that improved build reliability and accelerated hardware adoption without requiring major bug fixes.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
4
Lines of code
1,585
Activity Months3

Work History

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary: Delivered Keycult 60 Keyboard support for QMK Firmware in qmk/qmk_firmware, adding core C source files for basic functionality, a default keymap, and a comprehensive README with build and usage instructions. Changes are captured in commit a1469abc8d0912677c023b650802af803aa0ed71 (Keycult 60 (#25213)). No major bugs fixed this month in the repository. Impact: expands official hardware support for QMK, enabling users to configure, build, and flash Keycult 60 with minimal setup, reducing time-to-value and improving contributor onboarding. Skills demonstrated: C firmware development, embedded systems concepts, Git-based collaboration, documentation, and contributor tooling (README, build instructions).

March 2025

2 Commits • 2 Features

Mar 1, 2025

March 2025 performance summary: Delivered hardware onboarding and layout improvements across two QMK firmware repositories, strengthening hardware support and user productivity. Keycult Zero support added to srwi/qmk_firmware, including LED initialization code, a default keymap, and README instructions for build and flashing. Updated the Keycult 1800 keymap in qmk/qmk_firmware to refine the left-shift row and include the NUBS key for a more ergonomic, production-ready layout. No major bugs reported this month; focus was on feature delivery and layout improvements to accelerate hardware adoption. Overall impact includes expanded hardware compatibility, faster onboarding for Keycult devices, and improved consistency in keymap handling. Technologies/skills demonstrated include C firmware development, keymap customization, build/flash tooling, documentation improvements, and cross-repo collaboration.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 monthly work summary: Delivered Keycult 1800 keyboard support for srwi/qmk_firmware, enhanced the build system for APM32 MCU compatibility, and updated documentation to streamline setup and usage. These changes broaden hardware support, improve build reliability, and reduce onboarding time for users and contributors.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

CMarkdown

Technical Skills

Embedded SystemsFirmware DevelopmentKeyboard CustomizationKeyboard Firmware DevelopmentQMK Firmware

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

srwi/qmk_firmware

Dec 2024 Mar 2025
2 Months active

Languages Used

CMarkdown

Technical Skills

Embedded SystemsKeyboard Firmware DevelopmentQMK Firmware

qmk/qmk_firmware

Mar 2025 May 2025
2 Months active

Languages Used

CMarkdown

Technical Skills

Embedded SystemsKeyboard Firmware DevelopmentFirmware DevelopmentKeyboard Customization

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