Hello,
I was wondering if there was a way to create a feature where users could “level up”?
For instance, each time a user’s post has been liked, they gain points, and therefore, increase in level? This would then be updated in their user profile?
Thank you.
Hey there @buenajill
Welcome to the community 
To answer your question, it’s absolutely possible.
This is similar to the tutorial I posted about the badge reward system: 
How to create a “Badge” reward system when users complete activities
The only difference is that you would change “badges” to “levels” and switch the logic from logged-in user to however you have it set for the current post > user kinda thing.
Thank you so much!