You built the app. But do you actually know if it's secure?

Most MVPs and early-stage products ship with security holes that are invisible until someone exploits them. Exposed API keys, broken auth, SQL injection, missing rate limits, unencrypted user data. The kind of stuff that gets you on the wrong side of a data breach headline.

I'll find those holes before someone else does.

Authentication and session management (can someone bypass login? hijack a session? escalate privileges?)

API security (are your endpoints exposed? rate-limited? properly authenticated?)

OWASP Top 10 vulnerabilities: SQL injection, XSS, CSRF, insecure direct object references, and more

Secrets management (are API keys, database credentials, or tokens hardcoded or exposed in your repo?)

Data handling (is user data encrypted in transit and at rest? are you leaking PII in logs or error messages?)

Infrastructure configuration (open ports, misconfigured cloud permissions, default credentials)

Founders preparing to launch and wanting to know their app won't get owned on day one

Teams handling sensitive user data who need to protect it (health data, payments, personal info)

Anyone who's been told they need a security audit for compliance, investor due diligence, or peace of mind

Products that need to meet HIPAA, SOC 2, or basic security standards before onboarding enterprise clients

Day 1: Reconnaissance and automated scanning. I map your attack surface, run tooling against your app, and identify the low-hanging fruit.

Day 2: Manual testing. This is where the real findings come from. I test auth flows, API endpoints, and business logic for vulnerabilities that scanners miss.

Day 3: Report and remediation plan. You get a prioritized vulnerability report with severity ratings, proof-of-concept demonstrations, and step-by-step fix instructions.

My background: I'm a former HackerOne bug bounty hunter with experience finding and reporting vulnerabilities across production web apps. I've done OWASP Top 10 testing, CTF competitions on Hack The Box, and I build secure systems daily (auth, API hardening, encrypted data flows). Security isn't a side skill for me — it's where I started.