Julien Tavernier, also known by the alias De Dupe, is a renowned Dutch DJ and producer celebrated for the DJ's influence in the techno music scene. Based in the Netherlands, Tavernier has established a reputation for delivering high-energy sets that blend deep, driving techno with experimental soundscapes. Over the years, Tavernier has shared lineups and collaborated with notable artists such as DJ Overdose, further cementing the DJ's position within the European electronic music community. the DJ's performances have graced prominent venues across the Netherlands, including legendary clubs in Amsterdam and Rotterdam, drawing dedicated crowds of techno enthusiasts.

Tavernier’s DJ sets are characterized by meticulous track selection and seamless mixing, which have earned the DJ recognition at major festivals and underground events alike. As De Dupe, the artist has released a series of acclaimed tracks that showcase a raw, rhythmic approach to techno, resonating with both clubbers and electronic music aficionados. Throughout the DJ's career, Tavernier has been featured in diverse lineups alongside influential techno artists, highlighting the DJ's versatility and deep understanding of the genre.

Having built a strong reputation in the Dutch techno scene, the DJ continues to be a sought-after performer known for delivering immersive live experiences. the DJ's contributions to the underground techno community and collaborations with peers like DJ Overdose illustrate the DJ's ongoing commitment to pushing the boundaries of electronic music. Julien Tavernier’s legacy as a techno DJ and producer remains rooted in authentic, energetic performances that have left a lasting impression on fans across the Netherlands and beyond.