Jongmyeong Choi
Senior Software Developer at SAP
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolJongmyeong Choi is a senior software developer with 11 years of experience specializing in low-level systems engineering, reverse engineering, and information security across Intel and ARM architectures. He excels in C++, Python, and assembly, and is known for resolving complex, legacy bugs using tools like gdb and undo while refactoring large codebases for performance and maintainability. At SAP he improved cost-based optimization and query execution tooling for distributed databases, and earlier roles at NCSOFT and Mirageworks produced custom security tooling, kernel drivers, and sandbox engines. A hands-on leader in security communities, he combines deep reverse-engineering instincts with practical tooling and process improvements that drive measurable performance and security gains. Based in Seoul, he brings a rare blend of systems-level expertise and product-focused delivery in both security and database domains.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Computer Science, Computer Science, Bachelor of Computer Science, Computer Science at Catholic University in Korea
Korean, English
Github Skills (41)
algolia10
deobfuscation10
llvm10
gdb10
exploit10
github-pages10
jekyll10
algolia-search10
jekyll-theme10
toolchain10
compiler10
python9
program-analysis9
reverse-engineering9
symbolic-execution9
Programming languages (7)
Github contributions (5)
jongmyeong-choi/Kaleidoscope
Feb 2020 - Apr 2025
Contributions:1 push, 1 branch in 5 years 3 months
cheesechoi/aptMiner
Jun 2021 - Nov 2022
Contributions:29 commits, 27 pushes, 1 branch in 1 year 5 months
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