William Arist (William Aristegui) is a DJ, producer, and teacher from Uruguay, with a passion for exploring sound and sharing knowledge. His music blends a heavy, contemporary take on techno, leading to releases on respected labels and support from established artists in the scene. Over the years, he has collaborated and exchanged with notable figures in the genre and releasing nearly 20 vinyl records and CD along with two LPs, one of them on cassette. As a DJ, he has chosen to remain discreet, yet his work has still captured the attention of clubs and promoters, leading him to perform across several countries and share the booth with artists such as DVS1, Dj Koolt, SHDW, Dax J, Ellen Allien, Truncate, Setaoc Mass, Vinicius Honorio, Adriana Lopez, PEARL, Fadi Mohem, Marcal, Zisko, among many other renowned names in the techno scene. Beyond his personal projects, he runs Espacio Sonoro, a music production school that has welcomed students from over 15 countries, and Perseverancia Records, a label that continues to grow thanks to a dedicated community. He also collaborates with other educational platforms and schools worldwide. Currently, he is focused on expanding ARIST, a platform that brings all his projects together within an independent and collaborative ecosystem.