Philipp Hetzner

In 2018, I had a serendipitous encounter with dotnet core while working on a small fan project. From the moment I delved into version 3 preview 3, I became captivated by its capabilities. Since then, I have been avidly keeping up with the latest advancements in dotnet core, C#, Blazor, and most recently, MAUI.

Recent Open Source Projects


Blazor dotnet wrapper library for ChartJs. Highlights are the JavaScript isolation and System.Text.Json. The project is using github-pages and Playwright for end-to-end testing.


Fan project for analyzing Starcraft II Direct Strike Replays. Users can decode their game-data with a dotnet MAUI Blazor app and share their data with the community. The website is running as Blazor wasm in a docker-container on my root-server, the app is available in the Microsoft Store. Both share the same code and database model (sqlite for the app and mysql on the server).
Skill Skill Level
C# Advanced
.NET Blazor/MAUI Advanced
Microsoft.EntityFrameworkCore Advanced
SQL Advanced
Perl Advanced
Linux (docker/bash) Advanced
ASP.NET MVC Intermediate
Python Intermediate
Html / CSS Intermediate
TypeScript / JavaScript Intermediate
C++ Novice

I am a passionate open source developer and freelancer with over 10 years of experience as an IT senior consultant in the CAD industry. With a strong background in computer science, I have dedicated several years to studying and mastering various aspects of this field.

In an ever-evolving industry, I strive to stay up-to-date with the latest computer technologies. While it may be challenging to be a true full stack developer these days, I make it a point to stay informed about a wide range of technologies. Throughout my career, I have consistently demonstrated my ability to adapt quickly to new projects and technologies.

With my diverse expertise and commitment to continuous learning, I bring a unique blend of knowledge and adaptability to every endeavor. I am excited to embark on new opportunities, collaborate with fellow professionals, and contribute to innovative projects in the world of technology.


  • Web projects
  • Bugfix
  • Porting projects
  • Statistics with presentation
  • Localization
  • Tests
  • ...
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