Ayman A.

About

Offensive security specialist with hands-on experience in web application, API, and network penetration testing. Proven track record in bug bounty hunting on platforms like HackerOne and Bugcrowd, including discovering vulnerabilities in major organizations like Xiaomi and the University of Canterbury.

Specialties

• Bug Bounty
• Ethical Hacking
• Network Penetration Testing
• Penetration Testing
• Web Application Testing

Skills

• Web Penetration Testing
• API Security Testing
• Network Penetration Testing
• OWASP Top 10
• REST/GraphQL APIs
• Burp Suite Pro
• OWASP ZAP
• Postman
• Python
• Bash Scripting

20 skills in total

Licenses & Certifications

• jr penetration tester

  TryHackMe

  Issued May 2026 · Expires May 2026

Experience

• Cyber Security Instructor

  Digital Egypt Cubs Initiative "DECI"

  Apr 2026 — Present

  Remote

• Penetration Tester

  Freelance

  Jan 2023 — Present

  null

• Customer Care & Technical Support Specialist

  Concentrix - Cairo

  Mar 2025 — Nov 2025

  Cairo, Egypt

Education

• The British University in Egypt

  Bachelor’s Degree in Computer Science, Networks & Cybersecurity

  Sep 2019 — Jun 2024

Recent posts