Here's the gist of me.
My name is Mário. I do well around computers. Please take a look at my resumé.
I'm very experienced in server-side web development, doing it professionally for over 6 years. I'm now looking to specialize in client-side technologies.
I've done a lot of work with relational databases. I'm fluent in standard and procedural SQL and I also have some experience with database administration tasks.
I have experience with systems and network administration, mostly doing maintenance, automation and scripting. I am knowledgeable in both networks and security. I've managed and maintained a few websites and services, for customers and for my own pet projects.
My master's thesis dealt with the the subject of data mining and musical tastes. Curious by heart, I love tinkering with stuff.