about
- status
- open to SOC analyst and security testing roles
- where
- Miami, FL · ET
- focus
- Cybersecurity / Security testing
- builds
- QR Scevio, Token Damage, JobHound
src · resume · contact card
It’s probably nothing.
Investigating anyway.
I work in IT at Miami-Dade County, supporting 500+ devices, the networks between them, and the courtroom systems on top. When something breaks, I reproduce it, narrow it down, and verify the fix.
That’s what got me into cybersecurity: finding what doesn’t belong, and understanding how a system behaves before trusting it. I have CCNA and Security+, practice on TryHackMe, and build apps in my free time. One of them is QR Scevio, which checks QR codes and suspicious links before you open them.
Next: security operations and incident response.
Principles
- 01
- Don’t assume. Check the facts first.
- 02
- Make failure repeatable. If you can reproduce it, you can understand it.
- 03
- Write it down. The next person shouldn’t start from zero.
If I haven’t verified it, I won’t pretend I have.
Credentials
Each one links to its badge on Credly and to the issuer's own record.
Credential / Cisco
Active
CCNA
Cisco Certified Network Associate
- issued to
- Vladislav Guliakin
- active
- 2024-02-07 to 2027-02-07
Credential / CompTIA
Active
Security+
CompTIA Security+ ce
- issued to
- Vladislav Guliakin
- active
- 2026-10-06 to 2029-10-06
- exam
- SY0-701
education · A.A.S., Network and System Administration, 2020 · no public verification page