I enjoy designing normalized relational database schemas that are flexible and scalable for potential changes down the road. I enjoy designing the architecture of an application, thinking about how its components will interact with each other, what is the best and most widely used, and thus, the most easily understandable approach, how to keep coupling low and cohesion high, how would I design this to allow for easier changes later. Really, to put it simply, I enjoy solving real-world problems, while thinking about how the users and fellow developers will interact with the application.