Piotr Langer
.NET Developer at Test Driven Solutions Ltd.
Wroclaw Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolPiotr Langer is a seasoned .NET developer with nine years of experience building scalable backend systems, particularly in C# and ASP.NET Core. He has modernized legacy fintech platforms to .NET 8 on Azure, improved query performance in high-traffic e-commerce systems, and contributed to containerized deployments with Kubernetes. His background spans game-development backends, real-time multiplayer architecture, and CI/CD pipelines—bringing a practical, performance-minded approach to API, database and DevOps challenges. A collaborative communicator who prefers team environments, Piotr combines solid engineering practices (SOLID, unit testing with xUnit) with a curiosity for efficient architectures and emerging cloud tooling. Based in Wrocław, he actively explores scalable backend patterns as a hobby, often applying lessons from game server work to enterprise systems.
8 years of coding experience
Technik Informatyka, Technik Informatyka at Elektroniczne zakłady naukoweInżynier (Inż.) IT | Software Engineering, Inżynier (Inż.) IT | Software Engineering at Uniwersytet Dolnośląski DSW
Github Skills (7)
google-play6
google-play-games5
canvas1
server-core1
html5-canvas1
csharp1
dotnet1
Programming languages (2)
Github contributions (5)
devlanger/devlanger.github.io
May 2019 - Jan 2021
Contributions:23 pushes, 1 branch in 1 year 8 months
devlanger/EmployeeManagement
Jan 2025 - Feb 2025
Contributions:62 pushes, 1 branch in 28 days
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