Luis Ferreira has 3 videos available on Confreaks.TV. Their most popular video is Crystal: The Programming Language which has been viewed 722 times since it was posted on 08/13/2015.
Crystal: The Programming Language at CodeDaze.io 2016 406 total views
Continuous Learning, Teaching and... at RailsPacific 2016 251 total views
Crystal: The Programming Language at eurucamp 2015 722 total views
