Park Jonghyun
CL4 at Samsung Electronics
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolPark Jonghyun is a seasoned compiler engineer with a Ph.D. in Computer Science from POSTECH and over a decade at Samsung Electronics focused on NPU compiler design and implementation. He progressed from CL3 to CL4, contributing to concolic testing tooling, static analysis, .NET Core CLR work, TFLite-to-C transpilation, and NN runtimes—demonstrating a rare blend of research rigor and production-grade systems engineering. His current work centers on optimizing compilation pipelines for neural processing units, bridging machine learning models and efficient hardware execution. Colleagues know him for tackling low-level runtime challenges and building reusable toolchains that reduce deployment friction across embedded and mobile platforms. Based in Seoul, he pairs deep academic insight with practical delivery experience, often translating complex formal methods into pragmatic compiler features. Outside core compiler work he has quietly enabled cross-language interoperability and testing infrastructure that improved overall product robustness.
10 years of coding experience
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at 포항공과대학교Doctor of Philosophy (Ph.D.), Computer Science, Doctor of Philosophy (Ph.D.), Computer Science at POSTECH
Korean, English
Github Skills (42)
garbage-collector10
primitive10
microsoft10
low-level10
coreclr10
xamarin10
linux10
dotnet10
cil10
cross-platform10
collector10
desktop10
iot10
garbage10
dotnet-core10
Programming languages (6)
Github contributions (5)
parjong/corefx
Jul 2016 - Oct 2017
Contributions:97 pushes, 22 branches in 1 year 3 months
dotnetfile-systemsconsolexmlnet-core
parjong/alex
Apr 2019 - Jun 2024
Contributions:19 reviews, 156 PRs, 260 pushes in 5 years 3 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.