Shmuel Kroizer
Software Engineer at Palo Alto Networks
Beit Shemesh, Jerusalem District, Israel
Summary
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Rockstar🎓
Top SchoolShmuel Kroizer is a software engineer based in Beit Shemesh with four years of hands-on experience building backend features and improving reliability for security-focused applications. Now at Palo Alto Networks, he contributes to production-grade projects and has prior training through Mefathim Tech Excellence and studies in computer science at University of Haifa and JCT. An active open-source contributor, he has added commands, fixed tests, and resolved linting and Docker issues in the widely used Cortex XSOAR content repository, reflecting practical experience with security orchestration tooling. Shmuel combines strong troubleshooting instincts with a focus on testable, maintainable code and a track record of turning bug fixes into feature improvements.
4 years of coding experience
computer science, Computer Science, computer science, Computer Science at University of HaifaLev Academic Center (JCT) (Jerusalem College of Technology )Mefathim Tech Excellence - מפתחים מצוינות בהייטק
Stackoverflow
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Github Skills (7)
xs10
api10
python10
apidoc10
dockers9
unit-testing9
docker9
Programming languages (9)
Github contributions (5)
demisto/content
Apr 2023 - Apr 2025
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:
Back-end Developer
Back-end DeveloperContributions:343 reviews, 482 PRs, 1550 pushes in 1 year 11 months
Contributions summary:Shmuel added several commands to the Cortex XDRIR application. The contributions include adding new commands, fixing unit tests, resolving linting issues, updating Docker images, and making improvements to the readme files. The user's work involved interacting with the core functionality of the Cortex XDRIR application by implementing new features and resolving bugs.
containerscortexsecurity-toolsorchestrationsecurity-operations
shmuel44/content
Jan 2024 - May 2024
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!
Contributions:8 PRs, 31 pushes, 9 branches in 3 months
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