Scaling video connection while improving the quality when you have a small team and lots of limitations at launch

Back to 2019 — Skyeng, 1500 online lessons at the same time and constant complaints about video connection coming from all the departments. In next two years the load tripled while the team managed to considerably reduce negative feedback about video connection.

In his talk Anton will present his understanding of issues at Skyeng: how they started measuring video connection, shifted from personal assesment to objective one based on ML, tried Pion instead of Janus and forsed degradation of video connection insteas of embedded mechnism in WebRTC, what other issues they faced and how they made up their mind on where to move further in technical direction.