
A. A. N. Dhrubo
Cyber Security Specialist, Penetration Tester, OSINT Expert
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Cybersecurity Specialist
CyberRookie Sec • Full-time
Nov 2024 - Present • 1 yr 9 mos
Work as a cybersecurity professional at CyberRookie Sec, focusing on practical security testing and vulnerability research. My work includes web and API penetration testing, vulnerability assessment, security research, reconnaissance, OSINT investigations, and CTF-based security challenges. I work on identifying security vulnerabilities, analyzing attack surfaces, validating security issues, and helping improve the security of web applications and digital systems. Key areas: • Web & API Penetration Testing • Vulnerability Assessment & VAPT • Security Research • Reconnaissance • OSINT Investigation • Web Application Security • CTF & Offensive Security