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@ryuk

Full Stack Developer and Cybersecurity Researcher who built a secure blogging platform and compromised all 27 flags in Hack The Box’s Dante Pro Lab.

Morocco
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I built 01Blog, a secure full-stack blogging platform using Java, Spring Boot, Angular, and PostgreSQL. It includes JWT authentication, role-based access control, input sanitization, and RESTful APIs.

In the Hack The Box – Dante Pro Lab, I compromised all 27 flags in a simulated corporate network and practiced pivoting, lateral movement, and Active Directory privilege escalation.

I also developed security tools, including a Python utility for malware detection and remediation and an OSINT command-line tool for aggregating IP, username, and domain intelligence. My projects include binary reverse engineering and custom exploit development with Ghidra, GDB, and PEDA.

Experience

Work history, roles, and key accomplishments

II
Current

Cybersecurity Researcher & Penetration Tester

Independent / Hack The Box / Intigriti

Nov 2025 - Present (11 months)

Completed HTB Dante Pro Lab (27/27 flags), executing end-to-end network penetration testing, Active Directory exploitation, lateral movement, and internal pivoting. Ranked Top 3 in Intigriti's LeakyJar CTF, identifying and chaining complex client-side vulnerabilities (XSS, CSRF) to demonstrate real-world impact.

Education

Degrees, certifications, and relevant coursework

ZO

Zone01 Oujda

Full Stack Software Development & Cybersecurity, Computer Science

2024 -

Pursuing a program in Computer Science with a focus on Full Stack Software Development and Cybersecurity.

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