Certificate of completion

Gabriel Machado Chiles

Java: applying Object Orientation

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

Finished at September 30, 2025

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/50c83ce7-ad52-46d7-8526-f91251a1fa85

Course lessons

Java: applying Object Orientation

  • Modeling ScreenMatch
  • Controlling access and writing to application data
  • Repurposing characteristics and behaviors
  • Applying common behaviors
  • Consolidating knowledge
Certificate authenticity QR code
Formal Certificate