Luiza Sadowska is a Developer Advocate and Software Engineer at nanocosmos, where she works on the nanoStream Player team building ultra-low-latency streaming solutions for global audiences. She played a key role in implementing Media over QUIC (MoQ) into the player, making nanocosmos one of the first companies to successfully integrate this next-generation streaming technology into a production-ready browser player.
With strong expertise in JavaScript and Node.js, Luiza focuses on delivering seamless cross-browser playback, advanced latency control, and user-centric streaming features. Prior to nanocosmos, she worked at TikTok, contributing to user experience and platform safety in rapidly growing markets.
Today, Luiza represents nanocosmos internationally as a Developer Advocate, speaking at conferences and engaging with the developer community on real-time streaming innovation.