# Tianna McCoy — Portfolio

> Software engineer and systems builder. Creator of ART and Day Shift.

## Public pages

- [Portfolio](/): Introduction and selected work.
- [Hiring overview](/brief): Role interests and availability.
- [Experience](/experience): Professional history and engineering examples.
- [Working together](/working-together): Collaboration expectations.
- [ART](/work/art): Community coordination case study.
- [Day Shift](/work/tnsds-tech): Agentic developer tooling case study.

## Free agent resource

- [Portfolio JSON](/api/x402/portfolio): Structured profile and project summaries.
- [Discovery document](/.well-known/x402.json): Monitor-only resource description.

Payments are disabled. These endpoints return free content, not an x402 payment challenge.
Requests to this file, the discovery document, and Portfolio JSON are counted to evaluate interest.
Records include time, method, a user-agent class, and payment-header presence.
The application monitor does not store IP addresses, query strings, or payment payloads.
The report covers 30 UTC calendar days; a daily Vercel Cron job deletes older records.
User-agent classifications are unverified. Hits do not establish willingness to pay.