Volunteer with Mozilla!

  • 10,554 active Mozillians worldwide
  • 21 upcoming events around the globe
  • 87 languages and counting, on every continent


Hi, I’m Rubén, a Mozillian in Spain

I’ve been collaborating with the Mozilla community since 2004, helping with website localization, QA, user support and community marketing. I’ve also helped organize events in Spain and performed IT tasks within the Mozilla Hispano community.

I’m currently helping with:

  • Mozilla.org localization
  • Mozilla Hispano mentorship program
  • Community events

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