Laravel
Laravel is “a clean and classy framework for PHP web development.”
I was an active member of the community where I reviewed commits, submitted patches, moderated the forums, and discussed code topics with other users.
I developed and maintained an IRC bot written in Laravel, that provided help to users in the main Laravel IRC channels, along with a number of bundles for Laravel 3.
I was a keynote speaker at Laracon 2013, delivering a short talk about Software Design Patterns in Laravel 4.