Sounio is building software that communicates the quality of its own knowledge.

Demetrios is a software architect and researcher specializing in epistemic computing, scientific programming languages, and high-performance systems. With a background spanning systems engineering, computational biology, and language design, he created Sounio to address the fundamental gap between scientific rigor and software engineering practice.

The name "Sounio" reflects both personal heritage and architectural philosophy: Cape Sounion (Σούνιο), where ancient Greek mariners made crucial decisions at the boundary of known waters, embodies the epistemic boundary where certainty meets uncertainty—a metaphor central to the language's design.