Jan Orzechowski
Software Engineer at Trotec Laser
Warsaw Metropolitan Area Poland
Summary
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Senior🎓
Top SchoolJan Orzechowski is a Full Stack Software Engineer with eight years of experience building high-performance backend systems and modern SPAs, predominantly using C#, .NET 8 and TypeScript/Angular. At Trotec Laser he improved vector-processing throughput by over 5x through targeted profiling and memory optimizations, and contributes across the stack from ASP.NET Core Web APIs and MongoDB-backed services to Angular 17 UIs with RxJS and NgRx. He is disciplined about test coverage and CI/CD, having expanded unit and integration tests and automated pipelines with Azure DevOps and reusable PowerShell tooling. A natural tinkerer with a philosopher’s appetite for deep understanding, he builds things from scratch in his spare time—authoring a custom programming language compiler and a 2D game engine. Based in Warsaw, he combines practical production experience with a research-minded approach that surfaces non-obvious performance and design improvements.
8 years of coding experience
Bachelor of Arts - BA, Philosophy, Bachelor of Arts - BA, Philosophy at Uniwersytet WarszawskiGithub contributions (5)
jan-orzechowski/trifle-psychotic
Aug 2022 - Nov 2022
Contributions:2 releases, 333 commits, 5 pushes in 3 months
jan-orzechowski/crystal-harvest
Feb 2018 - Aug 2023
Contributions:59 pushes, 1 branch in 5 years 6 months
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