Katherine "Kitty" Pryde was a member of the team known as the X-Men who encountered the USS Enterprise-E when it was flung into an alternate 1996 by the actions of the transdimensional tyrant. Kang.

Sometime later she and the rest of her team appeared on Enterprise and were instrumental in defusing a situation where a group of people on a nearby planet began undergoing similar mutation.

Katherine appeared extremely capable with technology even appearing to grasp the basics of Federation technology. Given that her team was apparently in contact with alien technology this should not be too surprising.

Kitty had the abilty to "phase" through solid objects and was apparently trained in combat. (TNG comic: "Second Contact")