SubReaper
Open SourceOpen-Source Bug bounty tool — subdomain takeover & DNS misconfiguration scanner.
Visit Project →Cybersecurity specialist focused on Red Team operations, penetration testing, and network security. I build hardened systems and break them to make them stronger.
// About
I am an Information Technology student at Politeknik Negeri Madiun with a deep passion for cybersecurity and computer networking. My primary focus is Red Team — simulating real‑world attacks to uncover vulnerabilities before malicious actors do. On the development side, I build web applications using Laravel, Next.js, and native PHP.
// Education
High School
CompletedInformation Technology
Currently enrolled — graduating soon
In Progress// Skills & Expertise
Deeply specialized in Cyber and Network security, specifically Red Team — offensive security, adversary simulation, and exploiting weaknesses to fortify system defenses.
// Tools & Frameworks
Open-Source Bug bounty tool — subdomain takeover & DNS misconfiguration scanner.
Visit Project →Automated Vulnerability Assessment Tool.
// Contact
Open to collaboration, freelance projects, or discussions around cybersecurity and web development. Feel free to reach out.
Email: rdwi14179@gmail.com