Zeyad Mahmoud
Sr. Pentester Vulnerability Researcher at Vulnerable Codes
Sepang, Selangor, Malaysia
Summary
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Rockstar🎓
Top SchoolZeyad Mahmoud is an offensive security specialist and vulnerability researcher with six years of hands-on experience probing the full stack of the OSI model to discover and weaponize 0-day vulnerabilities. He currently researches and pentests at SecureLayer7 and Root Cyber while co-founding Vulnerable Codes, blending applied red-team skills with curriculum and lab development for Zeroday Academy. Zeyad has progressed from offensive security internships to senior pentesting roles, contributing practical exploit research and real-world attack simulations across startups and boutique security teams. Based in Sepang, Malaysia, he maintains an active public footprint (zeyadazima.com and GitHub) that emphasizes offensive tooling and technique sharing rather than polished corporate marketing. Known for digging into less obvious attack surfaces across protocol and application layers, he pairs curiosity-driven research with reproducible demo code and lab content.
5 years of coding experience
1 year of employment as a software developer
Foundation degree, Foundation degree at University Malaysia of Computer Science & Engineering, UNIMY
Arabic, English
Github Skills (57)
fingerprint10
penetration-testing10
cybersecurity10
ip10
hacking10
shodan10
security10
owasp10
infrastructure10
mobile-security10
api10
offensive-security10
web-security10
api-security10
cloud-security10
Programming languages (5)
Github contributions (5)
Zeyad-Azima/WebRub
Oct 2020 - Oct 2020
Contributions:3 releases, 64 commits, 54 pushes in 3 days
Zeyad-Azima/Huawei_Thief
Jul 2020 - Aug 2020
Huawei DG8045 & HG633 Devices Exploitation Tool
Contributions:31 commits, 1 PR, 9 pushes in 1 month
huaweiexploitationandroid-hackingexploit
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