Co-founder of Maritime Collective. Trackmaker and DJ

Began his music activity in 2020, being heavily influenced by doujin music and video games.

His music centres primarily on UK Hardcore, incorporating orchestral elements to create a distinctive hybrid sound that blends melodic richness with high-energy rhythm. He likes making good use of sampling, shaping unique textures from a wide range of source material to build his own identity.

While his core focus remains on UK Hardcore, he is also experienced in producing across other genres, such as Drum'n'Bass, Hi-Tech, Garage, or whatever he feels like at the moment. 

In 2026, he released the Neoteric EP, a project that further refined and redefined his approach to UK Hardcore production.

He is currently expanding his activities at full force, contributing music to compilation albums, VTuber projects, and rhythm games. As well as providing mixing and mastering services for VTuber covers.

His music has appeared in rhythm games such as "Rotaeno" and "vivid/stasis", as well as compilation albums including "HARDCORE UTOPIA" and "Techcore Horizon".

Altermis is a resident DJ at Kerabu Komplex, an IRL event showcasing genres often excluded from mainstream Malaysian venues, performing alongside cyndaquil, Tsukigi.R, Midori, Mulan Theory, Project Skylate, x-Decade (aka pyaniX), Harith Spicy, Kaycee and Bryty