Certificate of completion

Rafael da Costa Nunes

Object Calisthenics: Exercising Object Orientation

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

Finished at January 03, 2022

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/ce559e31-940b-4a96-b857-1f68d0b3458f

Course lessons

Object Calisthenics: Exercising Object Orientation

  • Object orientation
  • Simplifying methods
  • Enriching the domain
  • Maintaining readability
  • Maintaining cohesion
Formal Certificate