Bigram John Zayas (born July 11, 1978), professionally known as DVLP or Develop, is an American record producer, songwriter and disc jockey (DJ).

Hailing from New York City, DVLP initially embarked on his career in music as one-half of the production team Doe Boys, alongside his cousin Matthew "Filthy" Delgiorno.

In 2013, he gained major recognition when he produced the Eminem single "Rap God", which went on to reach number seven on the US ’’Billboard’’ Hot 100 chart.

[2] While traveling around the world as a founding member of the turntablist collective The Allies (which also included Craze, J-Smoke, Spictakular, Infamous, A-Trak and Klever), he went by the moniker Develop.

[1] DVLP has gone on to write and produce for Shells, The Diplomats (aka Dipset), Kelly Rowland, Fabolous, Cam'ron, DJ Clue?, Fat Joe, Jennifer Lopez, Pitbull, Nicki Minaj, Rick Ross, John Legend and others.

[11] That year, for Tha Carter IV, he produced "Blunt Blowin," which reached #33 on the Billboard Hot 100 charts.

[15] DVLP produced Eminem's "Rap God", released October 15, 2013, as the third single off The Marshall Mathers LP 2.

[33] In 2010, DVLP formed the band Mad Ave Boys, now known as Dameht, producing their debut EP Electric Tape.

[38] Around 2015, DVLP began producing Latin music for artists including Fuego, J Balvin, Justin Quiles, Matt Hunter and Jencarlos Canela.

[43] DVLP is a partner in Looplabs, a cloud-based music studio collaborative allowing musicians to create and share tracks and compositions.