Summary
Oleg Ilyin is a Full Stack Engineer based in Warsaw with over 15 years of hands-on experience in .NET-centric client platforms, and 11 years of recent professional experience building cross-platform web, desktop and mobile clients. He specializes in C#, software architecture, design patterns, and source-to-source compilers—having built C#→TypeScript and C#→Haxe compilers to unify and accelerate large-scale game client migrations. At Playtika he architected client-side real-time multiplayer platforms and a memory-conscious, cross-platform game infrastructure used by top-grossing titles, including in-app purchase monitoring and automated resource unloading to avoid leaks. Known for deep performance and memory optimization work, he pairs system-level efficiency with pragmatic engineering leadership. An often-overlooked strength is his history of tooling and compilers work that reduces long-term maintenance cost by enabling shared codebases across web and mobile ecosystems.
11 years of coding experience
16 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Belarusian National Technical University
English, Russian, German