Sitka, also known by aliases such as Alex Sleepy and Oleksiy H, is a renowned Ukrainian DJ and producer specializing in Ambient and Downtempo electronic music. With a career rooted in the vibrant electronic scene of Kyiv and broader Ukraine, Sitka has gained recognition for their immersive soundscapes and atmospheric live sets. The DJ has performed at prominent venues across Ukraine, captivating audiences with their unique fusion of ambient textures and subtle rhythms.

Throughout their career, Sitka has shared lineups with notable artists like Raven Cure, Strukturator, and Vlad Suppish, establishing a strong presence in the Ukrainian electronic community. Their sets frequently feature a mix of deep, melodic sounds that resonate in venues known for fostering experimental and ambient electronic music. As a producer, Sitka has released tracks that exemplify the introspective qualities of Ambient music, earning support from fans and fellow artists alike.

The artist's collaborations and performances have contributed to their reputation as a versatile and innovative figure in the Ukrainian electronic music scene. Whether performing at underground clubs or larger festivals, Sitka consistently delivers captivating experiences grounded in atmospheric sound design. Their influence extends beyond Ukraine, as their ambient compositions and DJ sets continue to inspire listeners and fellow producers in the broader Eastern European electronic community.