Guy Keller
Software Engineer at Google
Israel
Summary
🤩
Rockstar🎓
Top SchoolGuy Keller is a software engineer with eight years of experience building and leading engineering teams across security and consumer products, currently developing software at Google in Israel. He progressed from hands-on developer roles at Palo Alto Networks—where he moved into a team lead position—to contributions in test automation for the widely used Cortex XSOAR (Demisto) open-source content repository. His background blends product-minded engineering (React Native mobile apps, Chrome extension work) with operational leadership from Unit 8200, where he managed complex tech-intelligence projects. Guy also brings a founder/marketing perspective from scaling Wemark’s B2B growth and shaping product strategy. Comfortable across backend systems, test infrastructure and cross-functional collaboration, he’s known for keeping critical test suites current and for translating security and intelligence needs into practical engineering solutions.
8 years of coding experience
7 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Tel Aviv UniversityGraduated with Honors, Graduated with Honors at Amal Lady Davis high school
English, Hebrew
Github Skills (6)
test-framework10
python10
cicd10
test-automation10
git8
version-control8
Programming languages (5)
Github contributions (5)
demisto/content
Dec 2018 - May 2022
Demisto is now Cortex XSOAR. Automate and orchestrate your Security Operations with Cortex XSOAR's ever-growing Content Repository. Pull Requests are always welcome and highly appreciated!
Role in this project:
Backend Engineer
Backend EngineerContributions:643 reviews, 551 commits, 406 PRs in 3 years 5 months
Contributions summary:Guy's primary contribution was to modify the `update_id_set.py` script, which is part of the Tests folder, indicating involvement in test infrastructure. The code changes reveal modifications to file paths and function calls, suggesting a focus on test automation and maintenance within the Demisto/Cortex XSOAR content repository. These changes reflect an effort to keep the tests working with the most current build.
containerscortexsecurity-toolsorchestrationsecurity-operations
guykeller/firstnodeserver
Jun 2018 - Jun 2018
Contributions:9 pushes, 1 branch in 1 day
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