Alex Castillo is a Senior Software Engineer at Grubhub and specializes in enterprise single-page applications with a focus on cross-platform and responsive design. He is currently a team lead at Grubhub. Alex is very passionate about the Angular community. He has contributed with libraries such as AngularCSS, and with presentations at the local Angular Meet-up in NYC. On his spare time, he likes experimenting with guitars, IoT and brain-computer interfaces.