Certificate of completion

Rafael Da Silva Fontes

Design Patterns in Java I: Good Programming Practices

completed the online course with an estimated workload of 8 hours.

Finished at September 01, 2022

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/e4fb6bbb-3645-43ab-af26-346f3ab85212

Course lessons

Design Patterns in Java I: Good Programming Practices

  • Strategy
  • Chain of Responsibility
  • Template Method
  • State
  • Command
  • Observer
Certificate authenticity QR code
Formal Certificate