Systems Engineer, Universidad Industrial de Santander UIS.

The thing I enjoy the most is to describe complex systems with very simple abstract models. Here is a quote I like about abstractions:

"Pick the right ones, and programming will flow naturally from design; modules will have small and simple interfaces; and new functionality will more likely fit in without extensive reorganization. Pick the wrong ones, and programming will be a series of nasty surprises: interfaces will become baroque and clumsy as they are forced to accommodate unanticipated interactions, and even the simplest of changes will be hard to make."

Daniel Jackson.