Description

I break anti‑fraud systems for a living.

I specialize in black‑box penetration testing — I simulate real‑world attacks on your registration limits, KYC automation, bonus abuse protections, and geo‑blocking. I can create 100, 500, or 1000 accounts on your platform, and you will not detect a single one.

Every profile I build looks like a real user: unique digital fingerprint, clean residential IP, natural behavioral patterns. I work with anti‑detect browsers and mobile proxy pools to ensure complete invisibility at scale.

What I deliver:

– Full vulnerability report with step‑by‑step reproduction

– Risk assessment and business impact analysis

– Clear recommendations to close the gaps

I don’t just test your system — I prove how far it can be pushed. If you want to know where your anti‑fraud actually fails, hire me.

Languages

English
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Independent Security Researcher
Penetration Tester (Anti-Fraud)
DIGITAL AND IT
December 2022 - December 2025 (3 years)
New York, United States
Black‑box anti‑fraud penetration testing for iGaming, fintech, and social platforms. Simulate large‑scale multi‑accounting attacks (500+ concurrent profiles) without triggering detection. Every profile appears as a unique user: distinct digital fingerprint, clean residential IP, natural behavioral patterns. Break registration limits, bonus abuse protections, KYC automation, and geo‑blocking. Provide executive‑level reports with exploit details, risk scoring, and actionable fixes.
Penetration Testing Anti‑Fraud Security Research QA testing Bug Bounty
Freelance
Anti-Fraud QA Specialist
DIGITAL AND IT
February 2018 - Today (8 years and 5 months)
I break anti-fraud systems. I can create 10, 50, or 100 accounts on any platform, and you will not detect a single one. Every profile looks like a real user: unique fingerprint, clean IP, natural behavior. I test your limits, find the holes, and give you the report. No theory. Just results.