$ whoami Freelance
API & Server Security
I help businesses secure their APIs and servers before attackers find the weaknesses. Hands-on expertise, clear communication, real results.
$ ./audit --target api.example.com
# Checking authentication...
! JWT signature not verified
! Missing rate limiting
# Checking access controls...
! IDOR vulnerability found
✓ CORS properly configured
# Report generated
→ findings.pdfWhat I Do
Focused expertise in two areas that matter most for modern infrastructure.
API Security
Authentication flaws, injection vulnerabilities, broken access controls. I find and fix the issues that matter.
- OAuth/JWT audits
- Rate limiting review
- Input validation
- Access control testing
Server Hardening
Lock down your Linux and Windows servers. Reduce attack surface, fix misconfigurations, sleep better.
- SSH & firewall config
- Service minimization
- Patch management
- Security baselines
How I Work
Straightforward process. No surprises.
Scope
Define targets, constraints, and rules of engagement.
Assess
Manual testing with automated tool support.
Report
Clear findings with actionable remediation steps.
Support
Help you fix issues and verify the fixes work.
Real Security Issues I Find
Not theoretical vulnerabilities. Real issues that could compromise your business. Every engagement delivers actionable findings you can fix.
- HIGHBroken authentication allowing account takeover
- HIGHExposed admin endpoints without authorization
- MEDMissing rate limiting enabling enumeration
- MEDVerbose error messages leaking stack traces
{
"id": 123,
"email": "[email protected]",
"ssn": "***-**-1234",
"bank_account": "****4567"
}Ready to Secure Your Infrastructure?
Let's talk about your security needs. No sales pitch, just a straightforward conversation about how I can help protect your business.