Certificate of completion

MATEUS GABRIEL DE MELO MARTINS

Java: consuming API, writing files and handling errors

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

Finished at October 29, 2026

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/c14d44da-3cbe-4ed4-a000-595745b7f91f

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