Certificate of completion

VINICIUS FRAGA RIBAS

Java: applying Object Orientation

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

Finished at November 23, 2025

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/3dbc2fb3-cd28-42e8-9866-6c6b06d5c9c0

Course lessons

Java: applying Object Orientation

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