Certificate of completion

João Paulo Da Mata Mendes

Programming Best Practices: Improve the Code of a Java API

completed the online course with an estimated workload of 10 hours.

Finished at August 07, 2024

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/c7dc98ac-a018-4f19-84e5-efb51dd3ac75

Course lessons

Programming Best Practices: Improve the Code of a Java API

  • Separation of responsibilities
  • The Data Transfer Object pattern
  • Flexible validations
  • Optimizations in the persistence layer
  • Challenges
Certificate authenticity QR code
Formal Certificate