After touring with McEntire, Oliver worked as staff writer for Warner Bros and composed music for EA Sports 2012, the 2013 Madden video game and produced a song for the 2008 NASCAR video game. Oliver also wrote songs for and produced the music of Christian rock band Casting Crowns. He composed music for the movies "Facing the Giants" and "Unconditional" and was a musician on the soundtracks for the movies "Fireproof", "Courageous" and "". Oliver continues to record music and has recorded with Shania Twain, Kenny Chesney, Shinedown, Carrie Underwood, Sawyer Brown and Bucky Covington. Oliver cowrote songs with Covington and has produced his music.