Resume Overview — David Hovis Stubblefield
David Hovis Stubblefield is a U.S. Air Force veteran and former all-source intelligence analyst. That analytical background shapes his approach to building thoughtful, practical software—especially local-first AI tools designed to help people think clearly and get useful work done.
Core Focus Areas
- All-Source Intelligence & Analytical Rigor: Structured hypothesis evaluation, provenance tracking, and calibrated uncertainty.
- Local-First AI Systems Architecture: Deterministic task state machines, cryptographic ledger auditing (RFC 8785 JCS + SHA-256), and explicit human-in-the-loop authorization gates.
- Privacy-Preserving Product Design: Consent-first profile memory, strict public/private storage separation, and zero silent cloud fallback.
Public Privacy & Verification Boundary
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