whoami

Hey there! I am Alvin Panerio aka tyr0x, an offensive security enthusiast with nearly 2 years of experience in software engineering and full-stack web development. I bring a developer’s mindset combined with an ethical hacker’s curiosity, enabling me to identify and mitigate security flaws from both perspectives. Actively involved in Capture The Flag (CTF) competitions, I continually sharpen my skills in vulnerability analysis and system exploitation. I hold industry-recognized certifications including CompTIA CySA+, Security+, PenTest+, ISC2, and Microsoft credentials. Eager to stay ahead through ongoing learning and hands-on experience in the ever-evolving field of cybersecurity.

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]

Achievements

• 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

Certifications

TryHackMe

Jr Penetration Tester (PT1)

CompTIA

CompTIA Cybersecurity Analyst (CySA+)

CompTIA Security+

CompTIA PenTest+

CompTIA Data+

CompTIA Network Security Professional (CNSP)

CompTIA Security Analytics Professional (CSAP)

CompTIA Network Vulnerability Assessment Professional (CNVP)

ISC2

ISC2 Certified in Cybersecurity

ISC2 Candidate

Microsoft

Microsoft Certified: Azure Fundamentals

Microsoft Certified: Security, Compliance, and Identity Fundamentals

Cisco

CCNA: Introduction to Networks

CCNA: Switching, Routing, and Wireless Essentials

CCNA: Enterprise Networking, Security, and Automation

CCNP: Core Networking

CyberOps Associate

DevNet Associate

The SecOps Group

Certified Network Security Practitioner (CNSP)

Certified AppSec Practitioner (CAP)

APIsec University

APIsec Certified Practitioner

Google

Google Cybersecurity Certificate

Google Cybersecurity Certificate & CompTIA Security+ dual credential

Others

GitHub Foundations