$ whoami
Howdy, I’m John Brumels, a cybersecurity professional with a strong interest in offensive security, enterprise infrastructure, and digital defense. I thrive on building, breaking, and automating technology, while sharing knowledge with others who are just as curious.
- Automation: Experienced with Ansible, Bash, PowerShell, and Python to streamline workflows, provision infrastructure, and remove tedious manual tasks.
- Offensive Security: Passion for penetration testing, wireless security, and hands-on labs that simulate real-world attack and defense scenarios.
- Custom Development: Enjoy building small applications, writing scripts, and tweaking electronics/software to push them beyond their intended use.
- Homelab & Experimentation: Maintain a personal lab environment for testing enterprise tools, experimenting with infrastructure, safely exploring new security techniques, and personal storage/applications.
- Hardware & Electronics: Fascinated by modifying electronics, experimenting with RF communications e.g. airplanes, tire pressure sensors, ADA buttons, and pagers.
- Mentorship & Teaching: Heavily experienced in designing labs, running CTF-style competitions, mentoring and guiding others in building practical skills.