Sangchul Lee
Principal Designer at Samsung Electronics
South Korea
Summary
👤
SeniorSangchul Lee is a Principal Designer at Samsung Electronics with 12+ years crafting CMF, hybrid product-material engineering, and working prototypes for consumer devices. A CAD specialist fluent with Rhino/Grasshopper and UGNX, he bridges aesthetic direction and manufacturing-ready design—holding multiple patents spanning hinges, foldables and wearable form factors. His background includes hands-on CMF innovation on flagship mobile products and a rare perfect score in Samsung’s 3D CAD contests, signaling deep technical rigor. Unusually for a product designer, he contributes to open-source audio stacks such as PulseAudio and TizenFX, bringing low-level audio and USB device expertise to platform software. Based in South Korea, he combines industrial design sensibility with systems-level engineering to drive elegant, production-ready solutions.
12 years of coding experience
3 years of employment as a software developer
Github Skills (13)
c1710
audio10
dotnet-new10
dotnet10
audio-processing10
api10
pulseaudio10
c1110
tizen10
csharp10
dotnet-core10
alsa10
linux9
Programming languages (2)
Github contributions (5)
Samsung/TizenFX
Oct 2016 - Sep 2022
C# Device APIs for Tizen
Role in this project:
Back-end Developer
Back-end DeveloperContributions:29 reviews, 19 commits, 29 PRs in 5 years 11 months
Contributions summary:Sangchul primarily contributed to the TizenFX repository by modifying audio-related components, implementing USB audio device features, and improving audio device functionality. Their work included adding properties, methods, and enumerations related to USB audio output devices, revising existing AudioManager classes, and correcting documentation. The commits indicate a focus on enhancing the audio capabilities within the Tizen platform's C# device APIs. Additionally, the user fixed build issues and deprecated symbols within the project.
dotnetc-sharpcsharptizenfxdevice-apis
pulseaudio/pulseaudio
Apr 2018 - Jun 2019
Mirror of the PulseAudio sound server (for bug reports and pull requests go to the website!)
Role in this project:Back-end Developer
Back-end DeveloperContributions:14 commits in 1 year 1 month
Contributions summary:Sangchul primarily contributed to the PulseAudio sound server, focusing on core functionality and module enhancements. Their work involved fixing error conditions, removing dead code, and implementing new features such as adding infrastructure for supported sample formats and improving stream interaction logic. The user also worked on adapting daemon configuration options within the modules and adjusting the avoid-resampling functionality.
reportsbug-reportsaudiopulsepull-requests
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