Have been watching Billy Hollis Pluralsight course:
Creating User Experiences: Fundamental Design Principles
A lot of the information in this course is great for developers.
Solid information on what to take into consideration when building Software GUIs.
Made a small face lift on my blog, change the color scheme to get a better UX.
I added a gradient fill and green color on my blog to get some feeling of naturalness and biophilia.