Chienming Lee
Senior IOS Engineer at Positive Grid
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolChienming Lee is a Senior iOS Engineer based in Taipei with 13 years of experience building high-performance audio and DSP-integrated mobile apps. At Positive Grid he architects iOS interfaces that bridge Swift/Objective-C with C++ audio engines, implementing MIDI/BLE protocols, realtime audio recorders, and preset management for guitar amp and effects products. His background spans hands-on firmware collaboration and Objective-C++ libraries that solve latency and bandwidth challenges in embedded audio systems. Trained as a mechanical engineer, he brings a systems-minded approach to mobile software and a long-standing curiosity—he’s been shipping iOS apps since 2011 and maintains an open GitHub with early projects like MADDisc. Humble, team-focused, and driven by practical engineering, he favors clean interoperability between native UI and low-level audio DSP.
13 years of coding experience
13 years of employment as a software developer
Master's Degree, Mechanical Engineering, Master's Degree, Mechanical Engineering at National Cheng Kung UniversityBachelor's Degree, Mechanical Engineering, Bachelor's Degree, Mechanical Engineering at National Central University
English, Chinese, Mandarin
Stackoverflow
23reputation
4kreached
1answer
1question
Github Skills (15)
tuner10
pitch-detection9
audiokit9
audio9
swift7
avaudioplayer6
objective-c6
ios6
stdout6
stderr6
vscode-extension2
vscode2
swiftlint1
conventions1
linter1
Programming languages (4)
Github contributions (5)
derekli66/Learning-Core-Audio-Swift-SampleCode
Jul 2017 - Sep 2020
Swift sample code for the book, Learning Core Audio. The original sample code was written in C/Objective-C but I tried to make it in Swift version.
Contributions:23 commits, 4 PRs, 27 pushes in 3 years 2 months
objective-caudiokitpitch-detectionaudioswift-version
derekli66/CircleFlow
Jul 2013 - Jul 2017
Contributions:3 commits, 6 pushes in 4 years
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