Shaun Edwards, also known by the alias Efi, is a prominent figure in the UK electronic music scene, renowned for the DJ's powerful Techno sets and immersive live performances. Hailing from Cardiff, Wales, the DJ has built a reputation through dynamic shows at iconic venues like Club Oxygen, Moloko, and The Lemon Factory, where the DJ consistently pushed the boundaries of underground Techno. the DJ's deep understanding of rhythmic structures and atmospheric soundscapes has captivated audiences across West and South Wales, making the DJ a staple at regional electronic music events. Shaun’s career took flight in the early 2010s, as the DJ frequently shared lineups with notable artists like Leigh Parry, Asha, and Jamie New, fostering collaborations that enriched the DJ's evolving sound.

Over the years, the DJ has also performed at festivals such as Sŵn Festival and Electrostatic, solidifying the DJ's presence in the UK Techno circuit. the DJ's releases on independent record labels like Suburban Base Records have garnered support from both critics and fellow DJs, further establishing the DJ's reputation as a skilled producer. Known for blending relentless basslines with intricate percussion, Shaun’s DJ sets are characterized by energy and precision, making the DJ a favorite among clubbers seeking authentic Techno experiences. As Efi, this artist continues to influence the UK techno scene, blending genres seamlessly and inspiring upcoming generations of electronic music enthusiasts.

With a career rooted in the vibrant Cardiff nightlife and beyond, Shaun Edwards remains an influential figure in the evolution of UK Techno.