Acquaintly
Acquaintly is a CRM intended to assist users in keeping in touch with their friends and contacts. Sign in to your LinkedIn, Facebook, Gmail and more, and merge these sources into one combined contact card for each of your connections. Then, categorize your contacts into various time intervals to keep track of how often you wish to get in touch with them.
This App was created with Ruby version 2.1.0, Rails 4, and AngularJS. The developers are Nina Pacifico and Stephen Bauer.