Judi Brown was a Starfleet officer in the 24th century.
In 2372, she was listed as a Yard Engineer on the dedication plaque of the USS Enterprise-E. (Star Trek: First Contact, dedication plaque)
Later that year, she was named as a Fleet Ops officer on the dedication plaque of the USS Valiant. (DS9: "Valiant", dedication plaque)
This character was only mentioned in writing.