One of my favorite ID’s is Devlin Peck. Not only does listening to him remind me of my days living in Great Britain, but he is easy to understand and he is very helpful! Devlin’s website www.devlinpeck.com is a super valuable resource for all ID’s looking to take their courses to the next level.
Devlin has a great resource on understanding xAPI’s and how to write them. His articles also teach how to setup a LRS and connect your xAPI’s to it. You can check it out here…https://www.devlinpeck.com/xapi-lrs
Another article of his helps ID’s to upload their storyline courses to the web and be able to display them in a portfolio. https://www.devlinpeck.com/tutorials/upload-storyline-to-web