Yimar Tamayo

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Hello, I'm

Curiosity drives me, creativity empowers me. I turn risk into peace; identifying threats and crafting solutions to build a safer digital world. Here, I share my journey in cybersecurity: projects, certifications, and CTFs. Always learning, growing, and transforming challenges into meaningful impact.

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About Me

I'm a passionate cybersecurity professional and software engineer, graduated from Icesi University. with a strong focus on ethical hacking. As a Security Analyst, I’ve tackled diverse challenges, from penetration testing to IAM implementation, identifying risks and fortifying defenses Skilled in tools like Metasploit and BurpSuite and well-versed in frameworks like OWASP and NIST, I’m driven by curiosity and a commitment to building safer digital environments.

Java logo Java
Python logo Python
SQL logo
Postman logo Postman
BurpSuite logo BurpSuite
Nmap logo Nmap
Nessus logo
Splunk logo
Wazuh logo
SailPoint logo
Bash logo Bash
PowerShell logo PowerShell
Metasploit logo Metasploit
HackTheBox logo HackTheBox
shodan logo Shodan
zap logo nmap
  • • Software Engineering - Icesi University
  • • Diploma in Ethical Hacking (Red, Blue & Purple Team Training) - UdeCataluña
  • • Hackers Academy - Hackmetrix
Certificado INE Certificado CertJoin

Projects

Security Projects

Software Projects

Siem Laboratory

A step-by-step guide to setting up a home SIEM lab with Elastic and Kali Linux for SOC analyst practice.

Brute Force Script

A Python script that brute-forces passwords from 1 to 7 characters using lowercase letters and numbers.

Write-Ups CTFs

Explain CTFs solutions.

PickUp PC

Computer loan service for the Icesi University

Contacts Schedule

An agenda for university students

Let's Connect!

Great things always start with a chat! Whether you’re a recruiter, a tech fan, or a creative partner, I’d love to hear from you. Let’s make awesome ideas happen together.