Xavier Cho
Product Security Engineer at Hewlett Packard Enterprise
Seoul, United States
Summary
🤩
Rockstar🎓
Top SchoolXavier Cho is a product security engineer with 12 years in tech and five years focused on security—three in security operations and two in application security—now working at Hewlett Packard Enterprise after building OpenTable’s application security program. He designs and automates detection and alerting workflows (SOAR, ChatOps, GitHub monitoring), consistently shipping new detection rules and cutting incident response times while keeping SLA targets. Xavier pairs a scientific, analytical mindset with hands-on skills in Python and cross-team collaboration, driving bug bounty validation, post-incident analysis, and organization-wide security training. His background includes purple team exercises, malware reverse engineering, and concrete cost-saving projects such as preventing large audit fines and automating reports that saved six-figure annual costs. Based in Seoul but US-educated (University of Alaska Anchorage, CS), he balances rigorous security engineering with a creative streak—making memes, gaming, and exploring global food scenes.
12 years of coding experience
3 years of employment as a software developer
Bachelors, Computer Science, Bachelors, Computer Science at University of Alaska Anchorage
Japanese, Filipino, English
Stackoverflow
61reputation
12kreached
1answer
0questions
Github Skills (200)
bmp10
metadata10
html-editor10
camera10
azerothcore10
api10
angularjs10
text-editing10
packed10
contenteditable10
hosts10
gif10
summernote10
png10
python-bindings10
Programming languages (18)
Github contributions (5)
mysticfall/alleycat
Jan 2021 - May 2022
Contributions:205 commits, 42 pushes, 1 branch in 1 year 3 months
mysticfall/alleycat-reactive
Jul 2020 - Dec 2021
A simple Python library to provide an API to implement the Reactive Object Pattern (ROP).
Contributions:15 releases, 153 commits, 122 pushes in 1 year 5 months
python-libraryapipythonpatternreactive
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.