Floyd Nathaniel Hills (born February 22, 1982), professionally known as Danja ( /ˈdɑːndʒə/) or Danjahandz, is an American record producer, composer and songwriter.

Hills, born in Virginia Beach, Virginia, took up drums and piano in his early teens. He got his start by playing in his church when he was growing up. In 2000, Hills worked with producer and singer Teddy Riley on Blackstreets' fourth album, Level II. In 2001, a chance encounter with Timbaland turned into an opportunity to play some music for him. Two years later, Timbaland brought Danja to Miami to work in his studio.

With Timbaland, Hills produced a wide catalog of songs that helped return the famous producer to prominence in 2006 with an ongoing string of hits throughout the year until present, including "Put You On The Game" by rapper The Game, "Promiscuous" and "Say It Right" by Nelly Furtado, "SexyBack", "What Goes Around...Comes Around" and "My Love" by Justin Timberlake among others, such as "Love Story" by Katharine McPhee, "Innocence" and "Earth Intruders" by Björk, and "Give It to Me" and "The Way I Are" off Timbaland's second solo album.