Christian Liebel is a cross-platform development enthusiast thrilled by the opportunities offered by modern web technologies: Christian helps enterprises and independent software vendors to develop modern, cross-platform business applications based on Angular. Being a Microsoft MVP, Google GDE and member of the W3C Web Applications working group, he speaks about Progressive Web Apps at user groups and conferences, both national and international. You can reach him directly via email (christian.liebel@thinktecture.com) or Twitter (@christianliebel).