Education
Programming Systems Laboratory, Hanyang University ERICA
Ph.D. Student 2020-03Present
Static Program Analysis Program Synthesis Programming Language Theories
PlaSSE Research Laboratory, Hanyang University ERICA
Undergraduate Intern 2015-092019-02
Static Program Analysis Machine Learning Programming Language Theories
Hanyang University ERICA
Undergraduate 2015-032019-02
Data Structures Programming Methodologies System Programming Practical Mobile Application Development
The Next-Generation Security Leaders Program, KITRI
Vulnerability Assessment Track Trainee 2015-052017-03
Windows Programming Web Hacking Embedded Programming Reverse Engineering Linux Programming
Research Exchange Program, Shibaura Institute of Technology
Exchange Student 2018-012018-01
Electrical Engineering Basics (Prof. Chintaka Premachandra)
Pohang Jecheol High School
Graduated 20122014
Skills
Server
DjangoIntermediate FlaskIntermediate PHPIntermediate
Web
CSSIntermediate JavaScriptIntermediate HTMLIntermediate
Languages
CAdvanced C++Intermediate JavaIntermediate PythonAdvanced AndroidIntermediate OCamlComfortable
Services
HerokuComfortable GitHubIntermediate
Misc
Full Penetration TestAdvanced DatabaseIntermediate DesigningBeginner ScriptingAdvanced
Projects / Publications
Cross-Language Clone Detection based on Common Token (JSAV18)
Sung-Moon Hong, Hyunha Kim, Jehyoung Lee, Sung-Woo Park, Jihwan Mo, Kyung-Goo Doh
Android Demo Generation using Code Coverage (KCC20)
Jaehyung Lee, Woosuk Lee
MADUSA: Mobile Application Demo Generation based on Usage Scenarios (AUSE2023)
Jaehyung Lee, Hangyeol Cho, and Woosuk Lee
Simplifying Mixed Boolean-Arithmetic Obfuscation by Program Synthesis and Term Rewriting (CCS2023)
Jaehyung Lee, Woosuk Lee
Achievements
Naver Special Prize in Hanyang University Programming Contest
Hanyang University 2015-11
Special Prizes in College Programming Contest.
1st in InfoSec Policy and Technologies Contest, WITHCON 4th
ROK Ministry of National Defense 2016-10
First position in InfoSec Policy and Technologies Contest in White Hat Contest
58th rank in ACM-ICPC Korea Regionals
Korea Ministry of Science, ICT and Future Planning 2016-11
Honorable Mention in ACM-ICPC Korea Regionals.
MIDASIT Prize (1st rank) in MIDAS Challenge
MIDAS Information Technology Co., Ltd. 2017-05
1st Prize in MIDASIT Challenge 2017
9th Rank in KISA Bug Bounty Hall of Fame
Korea Internet & Security Agency 2017-09
9th Rank in KISA Bug Bounty Hall of Fame
Work
Development Manager
Bloomengine Inc. 2017-062018-07
Develop Android/iOS App in Bloomengine Inc.
Chief Technology Officer
SCVSoft Co. Ltd. 2018-032018-11
CTO in SCVSoft Co. Ltd.
Chief Executive Officer
ADEVT Co. 2018-122021-06
CEO in ADEVT Co. (Exited)
Partner
Hillstone Global Ltd. 2019-10Present
Partner in Hillstone Global Ltd.
Chief Technology Officer
Hillstone Finance Foundation 2020-08Present
CTO in Hillstone Foundation
Technical Lead
Gymmon Co. 2021-04Present
Technical Lead in Gymmon Co.
Security Engineer
HAECHI AUDIT 2021-042022-04
Security Engineer in HAECHI AUDIT
Security Researcher
SOOHO.IO 2022-04Present
Security Research in SOOHO.IO
Profiles
GitHub astean1001 GitHub for Fun huna3869 Twitter huna3869 Facebook huna3869
Contact