$ whoami
ninjaa.exe
Ethical hacker and bug bounty hunter
01//about
cat about.md
Computer Science graduate focused on cybersecurity.
I work with offensive security, bug bounty and CTFs, and I document what I learn along the way.
// stack & areas
- Web Pentesting
- Vulnerability Analysis
- Linux
- Networking
- Python
- Bash
- Burp Suite
- Nmap
- OSINT
02//ctf writeups
ls ./writeups/htb
03//contact
ssh ninjaa.exe@portfolio
Open to opportunities, collaborations and security conversations. Find me here:
butzkeguilherme@gmail.com
Discord
ninjaa.exe
GitHub
@ninjaa-exe
/in/gbutzke
X
@ninjaaexe
HackerOne
@ninjaa-exe
Hack The Box
ninjaa.exe