This app was built with Ionic 2 on top of Angular 4.
Food Sharing is
an app where a user (sign up via Facebook or Google) scans a product's barcode which will be
pinned on the map.
All users in a radius of 10 minutes walking (calculated via Google Maps API) will get alerted
by a notification.
Users are able to send messages between them in order to faciliate the
product retrieving.