NumerID — Mobile App for Sharing E-business Cards

A mobile app for sharing e-business cards between users. The app allows to create their own personal ID with contact info and transfer data using Bluetooth Low Energy technology. It lets users share contacts not only between individuals, but also between companies and between an individual and a company. One can create personal or professional accounts, and decide on the sharing level: a one-way sharing (receive only) or two-way (share your contacts with the other party as well).

The main advantage compared to paper business cards is contact information gets updated automatically, and your business card is never lost or forgotten at home.

Based on Xamarin to cover both Android and iOS versions using the same codebase in C#.