About

Chang W. Doh's main area of expertise is polymer2 , and is also an expert on chrome-browser and polymer-element . Chang W. Doh is recognized as Polymer2 Top-100Chrome-browser Top-100, and Polymer-element Top-100 . A Github user since 2012 , Chang W. Doh is ranked as #66,053 globally .
Additional areas of expertise: progressive-web-app, web-component, and vaadin