Probably the easiest difficult question you will face! It is easy to talk about you, but what does the employer really want to know?

Try talking about personal characteristics and skills that translate into career strengths.

"I love to jump into projects with both feet. I can concentrate on solving a tech problem for hours, although I know to effectively use my time I need to consult my colleagues for their expertise, and often convene brief project team meetings bounce around a solution, plotting it out, and preparing a presentation for my boss. Object oriented technology (or any other skill) is my newest challenge".