Bug Hunter
Hunting real-world vulnerabilities across web and mobile, turning findings into actionable fixes.
Cybersecurity Expert
Abdulhadi Arif Alshammari
Computer Engineering | Security Researcher | Penetration Tester | CCNA | eCIR | eCTHP | eJPT | eWPT | eCPPT | CRTP | eWPTX | CPTS
Offensive Security
Threat Detection
Secure Engineering
Profile
Who Am I?
I am a Computer Engineer and Security Researcher focused on penetration testing and digital defense, and vulnerability analysis. I identify and mitigate cyber risks through hands-on skills and continual learning across security domains. Certified in CCNA, eCIR, eCTHP, eJPT, eWPT, eCPPT, CRTP, eWPTX, and CPTS, I use structured methods and offensive security skills to assess systems, strengthen infrastructure, and support secure digital transformation. Driven by curiosity and problem-solving, I aim to improve cybersecurity and a safer cyber ecosystem.
Core expertise
SOC & SIEM
Threat detection, log analysis, and incident response with Splunk and modern blue-team tooling.
Penetration Testing
Web and network exploitation, red-team style recon, and crisp reporting that teams can ship on.
Secure Development
Security-first coding mindset, reviews, and guardrails that keep features fast and safe.
Professional Credentials
Certifications
INE · Aug 2024 · ID: 111712496
INE Nov 2024 · ID: 124726075
HACKTHEBOX · Oct 2025· ID:C1607C131B
Cisco · Apr 2024 · ID: CSCO14229596
INE · ID: 119214004
Altered Security · ID: ADALID11517
INE · ID: 118712406
INE · ID: 128895842
INE Security
Responsible Disclosure
Professional Recognitions & Hall of Fame
Recognized by global organizations for responsible disclosure, coordinated remediation, and impactful security research.
EC-Council
EC-Council
Read more →Unesco
Unesco
Read more →University of TUDelft
University of TUDelft
Read more →University of Utrecht
University of Utrecht
Read more →University of Texas
University of Texas
Read more →University of Bournemouth
University of Bournemouth
Read more →U.S.Dept of Defense
U.S.Dept of Defense:
Read more →American Airlines
American Airlines
Read more →U.S.Dept of Defense
U.S.Dept of Defense
Read more →NASA
NASA
Read more →University of San Diego
University of San Diego
Read more →World Health Organization
World Health Organization
Read more →Axis Communitions
Axis Communitions
Read more →University of FH Munster
University of FH Munster
Read more →University of Eindhoven technology
University of Eindhoven technology
Read more →University of Nebraska
University of Nebraska
Read more →University of Strasbourg
University of Strasbourg
Read more →Oracle
Oracle
Read more →Let's talk
Ready to collaborate?
Interested in collaboration, security research, or consulting? Reach out and let's plan the next engagement.