message: docs: update Aristeidis bio in GDE list
  PR Close
diff: "picture": "aristeidis.jpg",
  "twitter": "abampakos",
  "website": "https://medium.com/@abampakos",
  - "bio": "Aristeidis is a front end web developer at Plex-Earth working with Angular. He is a co-organizer of the Angular Athens meetup and the author of Learning Angular - 3rd Edition. He is also a senior Angular instructor at Code.Hub where he teaches the Angular framework to other developers.",
  + "bio": "Aristeidis is a web development team lead at Plex-Earth working with Angular. He is a co-organizer of the Angular Athens meetup and the author of Learning Angular - 3rd Edition and Angular Projects - 2nd Edition books. He is also a senior Angular instructor at Code.Hub where he teaches the Angular framework to other developers.",
  "groups": ["GDE"]
  },
  "bbrennan": {
  