Libby has worked for the company since 1989, when she began as an agent associate. In 1995 she became Sales Manager of the Providence Office and in 2007 she became Chief Operating Officer, a new position for Residential Properties Ltd.
Libby served as a past President on the Board of Directors of the Greater Providence Board of Realtors. She currently serves on the Ethics and Professional Standards Committee of the National Association of Realtors as well as on the Professional Standards Committee at the RI Association of Realtors.
She serves on the Marker Committee of the Providence Preservation Committee. She is a commissioner for the city of Providence on the Downcity Design Review Committee. She is President emeritus of the Board of Directors of the Sophia Academy, a small middle school in Providence for girls from low-income Providence families.
Libby graduated from Brown University in 1980. She is a lifelong skier and distance runner. She lives with her husband, Steven Triedman in a brick carriage house in Providence's Historic District.