Certificate of completion

Marcos Alexander Roldan de Lara

Java: applying Object Orientation

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

Finished at December 26, 2025

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/4fb2831c-0987-4cd9-8819-dd5fb04bf6f1

Course lessons

Java: applying Object Orientation

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