Skip to main content

professional-certificate

Supported by the following organizations

This is to certify that Sylwester Wojnowski successfully completed all courses and received passing grades for a Professional Certificate in Front-End Web Developer a program offered by W3Cx, in collaboration with edX.

Noted by

Michel Buffa

Michel Buffa

Professor University Côte d’Azur

Marie-Claire Forgue

Marie-Claire Forgue

Head of Training W3C

  • Professional Certificate Issued January 2021
  • Valid Certificate ID 8535275cf0384f918dfe23704bbb06ae

For tips and tricks on printing your certificate, view the Web Certificates help documentation.