Marcus Hellberg is a developer advocate at Vaadin. He works with modern web technologies like Web Components and Progressive Web Applications. His background is in embedded systems but has worked on everything web related for the past 11+ years.
Progressive Web Apps (PWA) have many of the benefits of native apps, like offline support and push notifications, without the hassle of installing yet another app. You'll learn the basics of PWA and how to build your own with a live coding example.