Hands-on extension

Category: Training and certification

A hands-on extension is an optional practical exercise attached to a training module. It is scheduled separately from the core module.

How PhotoRobot uses it

For example, the hands-on extension of module I02, Webhook Architecture, builds a working webhook receiver with signature verification, idempotency and asynchronous processing.

  • Academy module: The basic unit of the PhotoRobot Academy curriculum: one topic in 30 to 90 minutes.
  • Webhook: An HTTP request one system sends to another automatically when an event happens.
  • Idempotency: Processing the same event twice without changing the result.

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