Managing Director - Ecuador
I once saw this definition of Jack of All Trades, and I think it applies somehow:
"Jack of all trades: is a figure of speech used in reference to a person that is competent with some skills, but is not necessarily outstanding in any particular one. Jack of all trades may be a integrator, as such an individual knows enough from many learned trades and skills along his carrer to be able to bring his disciplines together in a practical manner. This person is a generalist rather than an specialist."