He has worked for the Giants since 2005. During that time, the Giants have finished in the top ten in Adjusted Line Yards each season.
He also has experience working with Tony Sparano, as they worked at Boston University together in 1993.
This would appear to be an immediate upgrade over Mike Maser.
In other news, my second "Numbers Can't Lie" column is now posted over at The Phinsider.
It deals mainly with fan expectations for Ted Ginn and what his ultimate ceiling may be. Check it out.