Yurii Kyparus is a co-founder at Wallchain, with previous experience as a co-founder at Stealth and Lalabox. Prior to that, they worked as a software engineer at Google and Facebook, specializing in various projects and technologies. Yurii holds a Bachelor's and Masters degree in Software Engineering from Taras Shevchenko National University of Kyiv, and is currently participating in the Y Combinator program.