Peng Liu
Senior Software Engineer at Nuro
Cupertino, California, United States
Summary
👤
Senior🎓
Top SchoolPeng Liu is a senior software engineer with 12 years of experience specializing in multimedia systems and browser media stacks, currently building systems at Nuro in Cupertino. He spent three years on WebKit’s media subsystem at Apple and continues contributing to WPE WebKit—implementing fullscreen and media playback features, improving performance, and adding resource loader performance tests for embedded platforms. His background spans embedded Linux, set-top box OS and bootloader work at Motorola, multimedia codec and library optimization at Intel and Marvell, and research experience culminating in a PhD from University of Wisconsin–Madison. Comfortable across the full stack, he combines low-level driver and performance tuning skills with higher-level web media APIs. A not-obvious strength is his track record of bridging academic research with production-grade multimedia engineering for constrained devices.
12 years of coding experience
17 years of employment as a software developer
Bachelor, Computer Science, Bachelor, Computer Science at Nanjing University of Posts and TelecommunicationsDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at University of Wisconsin-Madison
Github Skills (10)
media-playback10
c-language10
cprogramming-language10
webkit10
objective-c9
ios8
javascript8
macos8
css7
html7
Programming languages (7)
Github contributions (5)
WebPlatformForEmbedded/WPEWebKit
Aug 2019 - Mar 2022
WPE WebKit port (downstream)
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:350 commits in 2 years 7 months
Contributions summary:Peng primarily contributes to the WebKit project, specifically focusing on WebKit's WebKit port for embedded systems. Their work includes implementing and modifying features related to fullscreen API, media playback, and modern media controls. The user also addresses performance issues and refactors code, demonstrating expertise in improving efficiency and maintaining the codebase. This is also demonstrated by adding a data URL resource loader performance test.
wpedownstreamwebkit
pliu6/RaspberryPi-IP-Camera
Dec 2017 - Mar 2018
Contributions:6 commits, 4 pushes, 1 branch in 2 months
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