I do async security and spend audits for solo founders running Linux servers, email stacks, and AI/API setups. No agents installed on your box, no sales calls, no “it depends” pricing. You get a written report. Scope is fixed every time.

Covers things like EC2 hardening, IMDSv2 migration, EBS encryption, SPF/DKIM/DMARC, and AI/API cost leaks.
Launched it as QuickCheck under my Tuck Sentinel brand. Happy to answer questions about what I look for in an audit.