Wonsuk Lee
Principal Researcher at ETRI
Daejeon, South Korea
Summary
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SeniorWonsuk Lee is a Principal Researcher based in Daejeon, South Korea, with 11 years of focused experience in automotive standards, web platform engineering, and device interoperability. He chairs, edits, and implements automotive standards at bodies like W3C and OCF, translating specification work into practical implementations across connected vehicles and consumer devices. His background spans firmware and web-platform development—from early MCU-based gateways to mobile web stacks at Samsung—giving him deep systems-level fluency across embedded, IoT, and web ecosystems. An active contributor to the COVESA Vehicle Signal Specification, he has improved real-world vehicle data semantics (e.g., tire pressure units, navigation mute/volume), demonstrating attention to interoperable signal design. Colleagues know him for bridging research and standards with production-grade artifacts that enable cross-platform interoperability. He combines standards leadership with hands-on engineering, making complex multi-device scenarios easier to integrate and test.
11 years of coding experience
13 years of employment as a software developer
Korean, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (2)
iot10
embedded10
Programming languages (6)
Github contributions (5)
COVESA/vehicle_signal_specification
Oct 2022 - Nov 2022
Vehicle Signal Specification - standardized way to describe automotive data
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:8 reviews, 5 commits, 7 PRs in 16 days
Contributions summary:Wonsuk contributed to the vehicle signal specification repository by adding and modifying signal definitions within the `Cabin/Infotainment.vspec` file. Their work focused on adding new properties for tire pressure units, playback speed, navigation mute, and navigation volume. The changes involved specifying data types, allowed values, descriptions, and units for these new properties, improving the detail and functionality of the signal specification.
signaldescribeautomotivespecificationvehicle
w3c/web-cert-api-cg
Oct 2019 - Dec 2019
Contributions:62 commits, 55 PRs, 34 pushes in 1 month
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