At last, I know which is my job

Has always been a problem to explain to many people which was my job. Usually I was the “guy that works with the computers”... Yes, like the writers work with books, and the musicians work with guitars. Now things are changed, I know that when I write a piece of code I'm modelling an algorithm, I'm using the model suggested by the programming language, and when I test a program I'm executing instances of a model. To think about software engineering processes is thinking about models of activities and interactions; a software architecture is a model that drives the analysis and the implementation of an IT system. Software components and their interfaces are models. And finally, we have MDA that promotes the specification of IT systems as a sequence of related models.Unified Modelling Language!... Wonderful. Thanks MDA, thanks OMG and many thanks to all my colleagues. Now I know which is my job: “I think about Models!”.
“Uhm, interesting, you mean ... Top Models?”.