If you haven't done much on the backend (databases, web servers, server-side web frameworks, etc.), then taking some time to familiarize yourself with what is g

If you haven't done much on the backend (databases, web servers, server-side web frameworks, etc.), then taking some time to familiarize yourself with what is going on there might be worth it. Even if you don't end up doing any work on the backend, you will have a better understanding of what is going on. I would start with the technologies in use at your current company. Edit: clarification