Certificate of completion

Wilkson Júnior de Souza Santos

Design Patterns in Java II: advancing good programming practices

completed the online course with an estimated workload of 6 hours.

Finished at April 17, 2023

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/5224f2a3-0ef7-4b19-8a32-14718ad38640

Course lessons

Design Patterns in Java II: advancing good programming practices

  • Adapters to reuse dependencies
  • More than one tax with Decorators
  • Composing budgets with Composite
  • Facade to generate orders
  • Proxy for cache
Certificate authenticity QR code
Formal Certificate