← Selected work

Public site available; production WhatsApp channel paused

Vitrina

A WhatsApp-native website generator for local Mexican businesses, with a zero-dependency Node backend.

Node.jsPlaywrightLLM workflows

The operating condition

Create a useful website from the digital traces a local business already has, while keeping each demo inexpensive and inspectable.

How the work was structured

A zero-runtime-dependency Node API coordinates safe research, browser escalation, LLM generation, single-file publishing, and cold archival.

What can be inspected

  • Public site remains available at vitrinamx.mx
  • Production Node API has zero runtime dependencies
  • Per-demo spend caps and a layered research pipeline