$ whoami
John Kounelis (jk-brah)
About
Software Engineer turned Application Security Engineer with 6 years of experience building and breaking web applications.
Current Role
Senior Product Security Engineer @ ServiceNow
Location
San Diego
Bug Bounty
- Synack Red Team Top 100 Worldwide
- 1st Place H1 US South LHE 2025
- CVE-2026-21284
Education
- BS Computer Science: University of Arizona
- MS Cyber Security: Johns Hopkins University
Certifications
OSCP
Offensive Security
OSWE
Offensive Security