Update README.md

Author: rajamalw

README.md

@@ -27,4 +27,14 @@ __Note :__
 
 Make sure to replace the header value such as __x-access-token__.
 
+Tutorial
+--------
+
+https://www.learn2crack.com/2016/09/android-user-registration-login-node-server.html
+
+Video Demo
+--------
+
+https://www.youtube.com/watch?v=5b0wWZuTazA
+
 [1]:https://raw.githubusercontent.com/Learn2Crack/android-login-registration-authentication-server/master/postman/Node-Login.postman_collection.json