whoami

I am Alvin Panerio aka tyr0x, a cybersecurity professional at EY Philippines, focusing on offensive security and penetration testing across different types of systems. Over time, my curiosity about how systems break and how they can be secured led me to research and build projects in different areas of information security, both technical and non-technical. I actively participate in Capture The Flag (CTF) competitions, where I engage in security testing, attack simulation, and problem-solving. I am driven to secure digital systems through hands-on experience, continuous learning, and a strong curiosity to keep up with evolving security challenges.

Let's Connect:

Github: github.com/alvinpanerio

Linkedin: linkedin.com/in/alvinpanerio

Credly: credly.com/users/alvin-panerio

Hack The Box: app.hackthebox.com/profile/1710604

Email: [email protected]

CTF Team

CTF Shinigami PH

Achievements/Certifications

• Magna Cum Laude

• HackForGov 3 NCR - 10th Place Top Performing Individual

• HackForGov 3 NCR - 8th Place Team

• Huntress CTF 2024 - Top 37/3448

• HTB Season 7 - Top 195/9300

• HTB Season 8 - Top 229/8036

• HTB Global Cyber Skills Benchmark CTF 2025: Operation Blackout - Top 189/796

• HTB Cyber Apocalypse 2025 - Top 40/8130

• HTB Cyber Apocalypse 2024 - Top 343/5694

• UMAK 12th IT Skills Olympics - 2nd Place Android Category

• UMAK 12th IT Skills Olympics - 4th Place Cybersecurity Category

TryHackMe Jr Penetration Tester (PT1)	CompTIA Cybersecurity Analyst (CySA+)	CompTIA Security+
CompTIA PenTest+	CompTIA Network+	CompTIA Data+
CompTIA Network Security Professional (CNSP)	CompTIA Security Analytics Professional (CSAP)	CompTIA Network Vulnerability Assessment Professional (CNVP)
ISC2 Certified in Cybersecurity	ISC2 Candidate	Microsoft Certified: Azure Fundamentals
Microsoft Certified: Security, Compliance, and Identity Fundamentals	APIsec Certified Practitioner	APIsec Certified API Security Analyst
SecOps Certified Network Security Practitioner (CNSP)	SecOps Certified AppSec Practitioner (CAP)	Google Cybersecurity Certificate
Google Cybersecurity Certificate & CompTIA Security+ dual credential	GitHub Foundations