Certificate of completion

André Vinicius Muller

Java: consuming API, writing files and handling errors

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

Finished at July 11, 2025

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/8259ac75-4a9c-4be0-b196-54b453918bb7

Course lessons

Java: consuming API, writing files and handling errors

  • Requests and responses
  • Using an external library
  • Handling exceptions
  • Persisting data in files
  • Consolidating knowledge
Certificate authenticity QR code
Formal Certificate