Hakkyung Lee
Lead Software Engineer at Pi Core Team
Seoul, South Korea
Summary
🤩
Rockstar🎓
Top SchoolHakkyung Lee is a Lead Software Engineer based in Seoul with 10 years of hands-on experience building blockchain and distributed-system driven products. Currently leading engineering efforts on the Pi Core Team, he progressed from software engineer to lead since 2020, combining research exposure from Washington University’s security lab with industry-facing blockchain work at ICONLOOP. His background spans full-stack feature implementation, debugging and logging systems, and prototype IoT/blockchain integrations—skills honed by porting mobile and web authentication flows and building a Python GUI blockchain monitor during an REU. A former wireless signal specialist in the Korean Army, he brings disciplined operational thinking and practical tooling improvements (including a logging modularization and an artillery grid calculator) to software reliability and observability. Curious and quick to adopt new technologies, he blends academic rigor with production delivery across crypto, mobile, and backend systems.
10 years of coding experience
6 years of employment as a software developer
High school diploma, High school diploma at The Putney SchoolBachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at Washington University in St. Louis
Korean, English
Github Skills (42)
react-native-component8
horizon8
keystore7
blockchain7
tee7
stellar7
cryptocurrency6
autosuggest6
react6
ethereum6
android6
dropdown5
rust5
selector5
keychain5
Programming languages (9)
Github contributions (5)
hklee93/CSE438_Lab4_MovieSearchApp
Oct 2018 - Oct 2019
Contributions:6 commits, 4 pushes, 1 branch in 1 year
SamanthaSHan/geocluster-kmeans-pyspark
May 2018 - Nov 2018
Contributions:8 commits, 1 push in 6 months
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