omar helmy@omaryasserhelmy

Events attended

Submissions made

Egypt

1 year of experience

About me

Omar Yasser Penetration Tester @ HackerOne | Information Security Analysis Cairo, Cairo, Egypt Summary With over a year of experience as a Penetration Tester at HackerOne, I specialize in uncovering vulnerabilities in web applications, focusing on techniques such as XSS, SQLi, IDOR, and SSRF. My technical expertise includes using Burp Suite, Nmap, OWASP ZAP, and Python scripting to conduct in-depth web application testing, vulnerability analysis, and recon automation. My mission is to help organizations strengthen their cybersecurity defenses by identifying and reporting critical flaws, translating technical vulnerabilities into actionable business risks. Dedicated to improving platform security, I am passionate about exploring systems, analyzing threats, and collaborating with teams to ensure robust protection against emerging threats.

Socials

👉 Upcoming Hackathons

AMD Developer Hackathon: ACT II

Grab your ideas, spin up compute, and start building what’s next! Start with $100 in AMD Developer Cloud credits and begin building right away. Get access to hands-on tutorials, workshops, and curated learning resources to help you build faster and go further. To unlock credits and join the hackathon, sign up for the AMD AI Developer Program. 💰 $10,000+ total prize pool Developers, builders, and innovators - bring your boldest ideas and let’s turn them into real AI systems on AMD.

2026 Jul 6