Update README.md

Author: ArtursKadikis

README.md

@@ -24,6 +24,8 @@ For information about how to add the SDK to your project, please check [this sec
 
 You can reach minimal integration info for your project from [this section of the documentation](https://support.count.ly/hc/en-us/articles/360037442892-NodeJS#minimal-setup).
 
+For an example integration of this SDK, you can have a look [here](https://github.com/Countly/countly-sdk-nodejs/tree/master/examples).
+
 This SDK supports the following features:
 * [Analytics](https://support.count.ly/hc/en-us/articles/4431589003545-Analytics)
 * [User Profiles](https://support.count.ly/hc/en-us/articles/4403281285913-User-Profiles)