Ruiwei Bu
Senior GPU Sofware Engineer at Apple
Cupertino, California, United States
Summary
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Rockstar🎓
Top SchoolRuiwei Bu is a Senior GPU Software Engineer based in Cupertino with 15 years of experience building and optimizing graphics tooling and platform features. At Apple since 2015, he develops GPU profiling and optimization tools such as Metal Profiler, Metal System Trace, and Metal Performance HUD that help teams extract performance from modern GPUs. His background blends console and game-engine development—porting frameworks to PS3/PSVita/PS4 and running an indie studio—giving him practical insight into real-time rendering constraints. He also contributes front-end improvements to notable projects (ephtracy.github.io), reflecting an attention to developer UX and polished tooling interfaces.
15 years of coding experience
3 years of employment as a software developer
Master's degree, Game Design and Development, Master's degree, Game Design and Development at RIT
Chinese, English
Stackoverflow
21reputation
11kreached
1answer
0questions
Github Skills (9)
html10
css10
bootstra10
bootstrap10
xcode6
metal6
ios6
macos6
javascript3
Programming languages (4)
Github contributions (5)
ephtracy/ephtracy.github.io
Mar 2015 - Mar 2018
Role in this project:
Front-end Developer
Front-end DeveloperContributions:24 commits, 5 PRs, 17 pushes in 3 years
Contributions summary:Ruiwei primarily focused on front-end development, contributing to the website's user interface. They implemented design changes by adding bootstrap elements. Furthermore, they modified existing HTML and CSS to redesign the website and add new functionalities like navigation and download mirrors.
darkfall/IdeaBook
Jan 2014 - Feb 2014
Contributions:55 commits in 6 days
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