It used to be that you had to be an expert Microsoft developer to create business solutions in Microsoft SharePoint but that is no longer true. There are many ways for users and power users to create incredible solutions with no coding at all. Here are two resources that show you how:
“Let’s not write code, until we have to write code” A handbook showing all of the many different ways of creating no-code business solutions in SharePoint. Includes demos, labs, walkthroughs and tutorials.
An hour long video from Ignite 2015 dedicated to demonstrating no-code business solutions.