Certificate of completion

Douglas Barcelos

JavaScript: types, variables and functions

completed the online course with an estimated workload of 12 hours.

Finished at July 27, 2022

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/c79c830c-c600-4a8a-8c0c-ddee0a8e77da

Course lessons

JavaScript: types, variables and functions

  • Primitive types
  • Declaring variables
  • JavaScript and NodeJS
  • Operators
  • Functions
Certificate authenticity QR code
Formal Certificate