Plan de acción · domingo 25 → lunes 26

Entrevista Smartly, 10:00

Una hora con el cliente. No es un examen de React: es una conversación en inglés sobre su producto y tu criterio. Todo lo que sigue apunta a eso.

Faltan — Bloques de hoy 6 Práctica hablada ~5 h Material nuevo 0

HOYDel mediodía a la noche

Marca cada bloque al terminarlo. Si un bloque se pasa de tiempo, corta y sigue: la práctica hablada no se negocia.

MAÑANAAntes de las 10:00

Lo que SÍ se memoriza

  1. El pitch de 90 segundos. Dominio, un número, criterio, cierre.
  2. La apertura del demo en una frase, con sus palabras: DCO, brand governance, scale.
  3. La respuesta de los 100 ingenieros. Es la pregunta que hacen y la que mejor contestas.
  4. Las 3 preguntas que tú haces. Una de ellas sobre cómo renderizan HTML5 de plantilla.

Lo que NO se hace hoy

REFERENCIALos cuatro textos

1 · Pitch, 90 segundos

“I'm a frontend engineer who builds operational tools — the kind where the hard part isn't the visual design, it's the state. My most recent project is HeyDuck, a React 19 / Next 15 monorepo with about 78,000 lines of TypeScript. What's interesting isn't the features — it's that the architecture is enforced by a machine: a linter with twenty rules that fails the build. Before that, a security-operations console with a live video wall. And lately, AI tooling: an orchestrator that turns issues into reviewed pull requests. I'm looking for a team where the frontend is genuinely complex and owning the architecture is part of the job.”

2 · Smartly, 60 segundos

“Smartly is an AI advertising platform — they're explicit that they're not a media platform and not a creative studio. They sell the layer where creative and media work together: a Creative suite that produces and personalizes variants, a Media suite for activation, and Intelligence for measurement. The core idea is DCO — one concept, thousands of variants, localized by region, language and demographic — with brand governance built into the workflow instead of bolted on at the end.”

3 · Los 100 ingenieros

“At a hundred engineers the bottleneck isn't code — it's coherence. With three people it lives in someone's head; with a hundred it has to live in the build. I'd do three things: explicit module boundaries with the dependency direction enforced by tooling, typed contracts generated from the API schema so frontend and backend can't drift, and automated guardrails instead of a conventions document nobody reads. I wrote twenty such rules for a project with one author, because I didn't want to be the memory of the system.”

4 · Las 3 preguntas que tú haces

  1. “Where does the bottleneck hurt more today — producing the variants, or getting them approved and trafficked?”
  2. “How do you render HTML5 templates safely — client-side in a sandbox, or server-side?”
  3. “How does the frontend split ownership between the editor, the review flow and the data side?”

09:40Checklist técnico

QuéCómo
Cámara y luzLuz de frente, no de espaldas a la ventana. Cámara a la altura de los ojos.
AudioAudífonos con cable si hay eco. Prueba de grabación de 10 s.
RedCable si puedes. Cierra descargas y pestañas pesadas.
PantallaDemo abierto en una pestaña, curso en otra, notas en una tercera. Nada más.
NotasUna sola hoja con: pitch, 3 preguntas, 5 números.
RuidoTeléfono en silencio. Avisa en casa. Ventilador del portátil despejado.
AguaUn vaso. La boca seca se nota muchísimo en inglés.
10:00Entra 2 minutos antes. Sonríe. “Hi, can you hear me okay?”