About – Marco's Accessibility Blog

About My name is Marco, and I work as an accessibility  engineer and evangelist at Mozilla. I joined Mozilla on December 3rd, 2007. Initially working from within the QA team, I transferred to the newly founded dedicated accessibility team in April of 2011. Before my full-time employment, I volunteered as a community member for a couple of months. Over the years, my responsibilities also expanded to some accessibility-specific product and release management, as well as influencing user experience decisions and helping other teams at Mozilla gain a better understanding of accessibility in general, and specific guidelines such as the Web Content Accessibility Guidelines (WCAG) 2.1. I was previously with Freedom Scientific, now part of Vispero, one of the world’s biggest manufacturers of software and hardware products for the visually impaired, including the screen reader JAWS for Windows. All in all, I’ve been in the AT technology industry since 1996, counting…


5 stars; 97.9% of tests passed.
Level ALevel AALevel AAAUnique

Error data courtesy of Tenon.io