With over 15 years of hands-on experience working in the field as a Senior Software Engineer, Andrea Giammarchi has been specializing as a full-stack Web and Mobile Web Developer.

Best practices, adoption of modern standards, and first class performance on every target machine are just some of the reasons Andrea has been working for top world-class companies and teams such as Twitter, Facebook and NOKIA, on both Desktop and mostly on Mobile production's websites.

Andrea has been for a long time an active World Wide Web and JavaScript community contributor. He has been providing and pioneering Open Source Software and solutions through his blog, advocating best practices and performance advices.

Andrea is also an active contributor in the ECMAScript mailing list, the place where the standard behind JavaScript is defined and discussed together with members of TC39, a place where he has influenced few recent language choices.