Javier Mercado, better known as Synthetic, is an American producer and samplemaker from Los Angeles, California. He is best known for being one of the go-to producers of popular rapper Yeat, and additionally for his work with Lil Uzi Vert, A$AP Ferg, Sexyy Redd, Lancey Foux, and Homixide Gang, among others.
He is the founder and owner of the popular hyperpop production collective, Hologram.