Ruiz Sierra had an extensive 2014 - 15 international touring schedule, playing at clubs and underground techno gatherings in the UK, Costa Rica, Taiwan, India, Netherlands, Lithuania, Germany, Italy, Malta and France. Where he played with Stefano Noferini, Marco Bailey, Industrialyzer, Tom Hades, Alex Di Stefano, Andre Winter and many more.
As a DJ, he plays a new style of tech-house with atmospheric sounds that combines together energetic Techno with elements of House.
As a recognised producer - and label founder - he has released tracks on Deeperfect, IAMT, Pornographic Recordings, Audio Elite, Black Swan, Phunk Traxx and has been listed on the Beatport Top100 charts several times since he started off.
In 2013 he established Egothermia Records with a vision of releasing quality with Alberto Ruiz, Dani Sbert, Kohra, Peppelino, Subjects and many others.. He stands out with excellent support from Richie Hawtin, Marco Carola, Luciano, Sam Paganini, Maceo Plex, Cristian Valera, Stefano Noferini, Paco Osuna, Spartaque, Groovebox, D-Unity, Anthony Pappa, MiniCoolBoyz, Alex Mine, Matt Minimal, Gaga, NHB, Macromism and a community of recognized artists.