Working on European timezones, always available on IRC ("mardy" in Freenode), Google Hangouts and others.
I have experience as a software analyst, so I can help you to better understand what kind of software you really need. Depending on the assignment, I can deliver prototypes or finished implementations. I prefer to write unit tests as I code, and in all cases I always design software in a way that makes writing tests easy.
Keywords I like: modular, on-demand