About

Vassilis Mastorostergios's main area of expertise is addons , and is also an expert on appengine and es2017 . Vassilis Mastorostergios is recognized as Addons Top-100Appengine Top-100, and Es2017 Top-1000 . A Github user since 2010 , Vassilis Mastorostergios is ranked as #75,095 globally .
Additional areas of expertise: expressjs, Heroku, and jest