Andreas C
Senior Software Engineer at IXL Learning
North Korea
Summary
👤
Senior🎓
Top SchoolAndreas C is a Senior Software Engineer with nine years of full-stack experience, currently modernizing legacy systems and building account, order, subscription, and product platforms at IXL Learning. He blends front-end UX focus with back-end reliability and contributes to platform security through penetration testing and vulnerability remediation. His background spans academia and industry—from tutoring UI design at Columbia to automating QA in a high-paced trading setting at HKEX—giving him a strong mix of teaching, tooling, and production experience. Comfortable across languages and frameworks (Laravel, Bootstrap, JS, Python, C++), he excels at translating complex requirements into pragmatic, maintainable solutions. Collected academic training from City University of Hong Kong and Columbia underpins his methodical approach to problem solving and mentorship.
10 years of coding experience
4 years of employment as a software developer
Bachelor of Arts - BA, Computer Science, Bachelor of Arts - BA, Computer Science at Columbia University in the City of New YorkBachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at City University of Hong Kong
Japanese, English
Github Skills (33)
kotlin10
javascript10
ghidra10
property-graph10
dataflow10
discord10
graph10
java10
code-analysis10
source-code-analysis10
query-language10
cpp10
llvm9
scala9
python9
Programming languages (7)
Github contributions (5)
CUCTF/ctf-writeups
Jan 2025 - Sep 2025
Collection of CTF challenge solutions and write-ups.
Contributions:50 reviews, 26 PRs, 27 pushes in 8 months
ctf
wunused/site
May 2021 - Apr 2026
Website hosted at wunused.com.
Contributions:2 PRs, 31 pushes, 3 branches in 4 years 11 months
hosted
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