Luis Barrera Jr is a 8x Latin Grammy and 1x American Grammy Award-winning professional Mixing Engineer and Producer residing in Miami Fl.

With more than 40 Grammy nominations and 43 #1 spots on the Billboard charts, his prominent work has allowed him to mix more than 400 singles, combining more than 15 billion youtube views worldwide and counting. From the time he decided to move to Miami and look for a non-paid position as an assistant/intern in 2011 with renowned producer/guitarist Dan Warner, to this date, he’s had the privilege of working with many internationally known artists including Daddy Yankee, Maluma, JLO, Shakira, Christian Nodal, Camila Cabello, Camilo, Ivan Cornejo, Peso Pluma, Humbe, Rauw Alejandro, The Weeknd, Carlos Vives, Ricky Martin, Marc Anthony, Guaynaa, Thalia, Becky G, Elio Leiros, Sebastian Yatra, Bad Bunny, Grupo Frontera, just to name a few.  He is positioned as one of the most known and successful Mixing Engineers internationally.