ABDULRAHMAN ALDOSSARY
Penetration Tester
Dammam
Summary
Experienced with identifying and exploiting system vulnerabilities to strengthen security measures. Utilizes advanced penetration testing techniques to reveal hidden threats and provide strategic recommendations. Knowledge of ethical hacking methodologies and cybersecurity best practices ensures robust defense mechanisms.
Overview
4
4
years of professional experience
6
6
years of post-secondary education
5
5
Certifications
2
2
Languages
Work History
Penetration Tester
Samsung E&A
01.2025 - Current
- Represented as Cybersecurity (Manager)
- Leading efforts including vulnerability management over +100
- Penetration testing
- Implemented remediation strategies for identified vulnerabilities, reducing the risk of cyber attacks.
Bug Bounty Hunter
BugBounty
01.2021 - Current
- Discovered and documented business logic flaws in prominent organizations, including STC.
Independent Security Researcher
Oracle
12.2024 - 01.2025
- Officially acknowledged in Oracle's Critical Patch Update advisory
- Highlighting the impact of the contribution
Independent Security Researcher
NASA's Vulnerability Disclosure
11.2024 - 12.2024
- Identified and reported critical vulnerabilities according to NASA's guidelines as an independent security researcher
- Found vulnerabilities in NASA systems, 3 of which were critical
Independent Security Researcher
Department of Veterans Affairs
11.2023 - 01.2024
- Achieved Hall of Fame recognition for identifying a critical vulnerability in the US Department of Veterans Affairs systems.
Education
Bachelor Of Science - Computer Engineering
Prince Mohammad Bin Fahd University (PMU)
Khobar 01.2018 - 01.2024
Skills
Penetration Testing
Bypassing WAF protections
Web Analytics
using uncommon attack
Network Security
Vulnerability assessment
API security testing
Certification
EWPTX - Web Application Penetration Tester eXtreme
Competition
- Black Hat MEA 2023 CTF Challenge Secured 2nd place among Saudi teams
- Black Hat MEA 2023 CTF Qualifications Ranked in the Top 100 out of 800+ international teams.
- CyberWare CTF (Aramco) 2023 Achieved 8th place under the team name Area-0.
Timeline
Penetration Tester
Samsung E&A
01.2025 - Current
Independent Security Researcher
Oracle
12.2024 - 01.2025
Independent Security Researcher
NASA's Vulnerability Disclosure
11.2024 - 12.2024
EWPTX - Web Application Penetration Tester eXtreme
06-2024
EWPT - Web Application Penetration Tester
12-2023
Independent Security Researcher
Department of Veterans Affairs
11.2023 - 01.2024
Google Cybersecurity
05-2023
Cybersecurity Essentials
04-2023
Bug Bounty Hunter
BugBounty
01.2021 - Current
CCNA
03-2019
Bachelor Of Science - Computer Engineering
Prince Mohammad Bin Fahd University (PMU)
01.2018 - 01.2024
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