Mikey Czawlytko
Mikael "Mikey" Czawlytko was a human engineer in the late 24th century. Born on a Federation colony, he was of Polish and Russian descent. Czawlytko attended Starfleet Academy with Joe Webster, and by the 2380s was a lieutenant in the Starfleet Reserves. (Star Trek: Pendragon:"The View from the Gallery", "Land of My Sojourn", "Applied Physics")