xseries
Supported by the following organizations
This is to certify that Rodrigo Ferreira Valentim has successfully completed all courses and received passing grades for an XSeries Program certificate in HTML5 from W3C a program offered by W3Cx, in collaboration with edX.
Noted by
![Michel Buffa](https://d2phepy00eeb4d.cloudfront.net/media/signatories/23/sign_mbuffa-20150324-edit%20(1).png)
Michel Buffa
Professor University Côte d’Azur
![Marie-Claire Forgue](https://d2phepy00eeb4d.cloudfront.net/media/signatories/24/sign_mcf-20150318-edit%20(1).png)
Marie-Claire Forgue
Head of Training W3C
![Kevin J. Smith](https://d2phepy00eeb4d.cloudfront.net/media/signatories/76/Smith.png)
Kevin J. Smith
Vice President, Software and Services Group General Manager Mobile Computing and Compilers Intel Corporation
For tips and tricks on printing your certificate, view the Web Certificates help documentation.