Egor Bogatov
Senior Software Engineer (L64) at Microsoft
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolEgor Bogatov is a Senior Software Engineer with 15 years of experience specializing in compilers, performance and the .NET ecosystem, currently working on the .NET JIT compiler at Microsoft. He brings deep low-level expertise—LLVM-style optimization, AOT/JIT tradeoffs and vectorization—demonstrated across high-profile repos like dotnet/runtime, CoreRT and Mono. His background spans backend runtime work, game-engine integration and tooling, reflecting a blend of systems performance tuning and pragmatic engineering. Based in Warsaw, he pairs rigorous compiler theory with production-grade contributions that improve real-world runtime throughput and correctness, including non-obvious wins in floating-point and loop optimization.
15 years of coding experience
7 years of employment as a software developer
Master's degree, Master's degree at Белорусский национальный технический университет
Русский, English
Stackoverflow
6,132reputation
465kreached
111answers
17questions
linq-to-sql
top-5%
Github Skills (46)
arcgisruntime10
code-optimization10
c-language10
runtimes10
llvm10
bitwise10
net10
dotnet10
run-time10
asp-net10
performance-optimization10
compile10
dotnet-core10
arm10
netcore10
Programming languages (11)
Github contributions (5)
xamarin/urho
Jul 2015 - Feb 2019
Code to integrate with the Urho3D engine
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:6 releases, 1412 commits, 31 PRs in 3 years 7 months
Contributions summary:Egor contributed to the Urho3D engine by developing a tool to validate the structure of data structures, and also by implementing features related to graphics performance. They also worked on improving the event handling system by adding methods related to it. The contributions demonstrate a focus on code quality and optimization within the engine.
xamarin-studiodotnetuwpmonoandroid
dotnet/runtime
Feb 2017 - Jan 2023
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
Role in this project:Back-end Developer
Back-end DeveloperContributions:3623 reviews, 674 commits, 1976 PRs in 6 years
Contributions summary:Egor appears to be involved in developing and maintaining the .NET runtime, focusing on the Just-In-Time (JIT) compiler. Their contributions involve implementing features, such as improvements to memory allocation, improving the compilation of code with loops, and optimizing floating-point operations. The user demonstrates proficiency in the core components of the .NET runtime and the complexities of code optimization within the JIT compiler.
dotnetruntimelinuxcsharpxamarin
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