Available for new opportunities
Cybersecurity Specialist

Daniel
Zamorano
Quintero

Passionate about protecting digital systems and uncovering vulnerabilities before attackers do. Focused on offensive security, network defense, and building secure infrastructure.

// about

Who I am

I'm Daniel, a cybersecurity professional based in Spain with a deep interest in ethical hacking, threat analysis, and building resilient systems. I approach security from both an offensive and defensive perspective.

My goal is to help organizations understand their attack surface and close the gaps before real threats exploit them. I believe the best defenders think like attackers.

3+ Years in cybersecurity
10+ CTF competitions completed
0 Breaches left unpatched
// skills

Areas of expertise

Penetration Testing
Web, network and system exploitation using industry-standard tools and methodologies.
🛡
Network Defense
Firewall configuration, IDS/IPS setup, traffic analysis and incident response.
🔍
OSINT & Reconnaissance
Open-source intelligence gathering and passive reconnaissance techniques.
💻
Scripting & Automation
Python and Bash scripting for automating security tasks and building custom tools.
🔐
Cryptography
Applied cryptography, PKI, SSL/TLS analysis and common crypto vulnerabilities.
🌐
Web Application Security
OWASP Top 10, Burp Suite, SQL injection, XSS, CSRF and API security testing.
// projects

Selected work

Offensive Security
Project Alpha

Replace this with your real project description. What problem did you solve? What techniques did you use? What was the outcome?

Network Analysis
Project Beta

Replace this with your real project description. Describe the scope, the tools you used and what you learned or achieved.

Web Security
Project Gamma

Replace this with your real project description. Was it a CTF? A personal tool? A vulnerability research? Tell your story.

// contact

Let's talk

Open to opportunities

Whether it's a full-time role, a freelance project or just a conversation about security — I'm always happy to connect.