LinkedIn - Development
Getting started with LinkedIn API
https://www.loginradius.com/blog/async/linkedin-login-using-node-passport/
https://github.com/LoginRadius/engineering-blog-samples/tree/master/NodeJs/LinkedinLoginPassport
http://www.passportjs.org/packages/passport-linkedin/
https://github.com/jaredhanson/passport-linkedin/blob/master/examples/login/app.js
LinkedIn Learning Development
https://learn.microsoft.com/en-us/linkedin/learning/