JSTJR is an American electronic dance music producer, disc jockey, and vlogger based in Los Angeles, California. He has released music on top labels including Mad Decent, Fool's Gold, Insomniac, and SMOG. ^{[9] [1] [2] [12]}

JSTRJ has been described as the US ambassador of Buraka Som Sistema’s zouk bass movement in America.

He has forged a love for regional sounds from around the world with his inherent tendencies for hip hop and experimental electronic production. ^[2]

JSTJR has earned cosigns from producers including Skrillex, A-Trak, and Diplo. JSTJR worked directly with Diplo as a credited artist on Major Lazer's Peace Is The Mission in 2015. ^[2]

As a vlogger, JSTJR has an active YouTube channel where he uploads his travels as a Dj and interacting with ravers at festivals. He has over 4200 subscribers to his channel. ^[11]

He is a native of New England. ^[2]