Collective behind the catalog

We keep the roster small so every cohort receives trace feedback instead of anonymous grading queues. Desk mail stays in San Cristóbal while learners dial in from South America, North America, and Vietnam.

Principles

Traceable decisions

Every exercise ends with a short decision log you can paste into Jira or Linear.

Budget-aware automation

We publish rough minute costs for CI paths so teams know what a green build spends.

Readable checks

Assertions are written for humans first; machines second.

Honest scope

If a technique needs staging data, we say so up front and ship seed scripts.

Milestones

  1. 2021 — Pilot cohort

    Eight engineers from two logistics teams completed the Pytest slice.

  2. 2023 — Broker lab

    Pact broker sandbox went live with anonymized sample contracts.

  3. 2025 — VN-friendly windows

    Added recurring GMT+7 office hours alongside Americas-friendly slots.

Team carousel