Harald Tochenhagen
Senior Development Engineer at Schönhofer Sales and Engineering GmbH
Cologne Bonn Region Germany
Summary
👤
Senior🎓
Top SchoolHarald Tochenhagen is a Senior Development Engineer based in the Cologne-Bonn region with over two decades of programming experience and deep roots in the .NET ecosystem since its early days. He blends hands-on C#/.NET Core, WPF and ASP.NET development with software architecture disciplines like SOLID, MVVM, DI and test-driven design, and regularly acts as product owner and technical lead. Known as a Clean Code advocate and practical problem-solver, he has led small teams to deliver and maintain ERP, reporting and content systems, often crafting bespoke customer solutions and providing hands-on support. His background includes full lifecycle deliveries—from architecture and performance tuning to CI-driven development and integration testing—across industries and legacy migrations. A quietly relentless engineer, he couples a passion for elegant design patterns with a readiness to dive into support and deliverable-driven work.
8 years of coding experience
16 years of employment as a software developer
Ausbildung als Fachinformatiker in der Anwendungsentwicklung, Abschluss 2001, Ausbildung als Fachinformatiker in der Anwendungsentwicklung, Abschluss 2001 at R & B Entwicklungs- und Vertriebs GmbH
Github Skills (33)
user-input10
mustache9
templating-engine9
templating8
template-engine8
wpf6
xamarin-forms6
windows-phone6
xamarin4
uwp4
mvvm4
text-files3
dotnet3
simplify3
testing3
Programming languages (1)
Github contributions (5)
htochenhagen/CaliburnMicroMessageNavigator
Sep 2018 - May 2019
Contributions:82 pushes, 6 branches, 48 tags in 8 months
htochenhagen/static-code-analysis-sample
Mar 2018 - May 2018
Contributions:151 pushes, 6 branches, 5 tags in 1 month
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