Stefan
Software Engineer
Germany
Summary
🤩
RockstarStefan is a seasoned software engineer based in Germany with nine years of hands-on experience and a "full-heap" mindset toward development. He contributes to performance-sensitive C++ projects, notably adding user-facing flags, procedural option setting, and stringification improvements to the popular single-header doctest testing framework—work that reflects attention to developer ergonomics and robust tooling. Comfortable in back-end systems, he focuses on pragmatic enhancements that reduce noise and make test output more actionable. Colleagues can expect a developer who balances low-level code craftsmanship with practical features that improve everyday workflows.
8 years of coding experience
Stackoverflow
479reputation
6kreached
13answers
6questions
Github Skills (11)
unit-testing10
test-framework10
c-language10
cpp10
cprogramming-language10
doctest10
recursion6
iterator6
multithreading6
unicode6
pointer6
Programming languages (12)
Github contributions (5)
doctest/doctest
Dec 2021 - Dec 2022
The fastest feature-rich C++11/14/17/20/23 single-header testing framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 26 reviews, 132 commits in 1 year
Contributions summary:Stefan implemented several features and improvements to the doctest testing framework. Key contributions include adding a "quiet" flag to control console output, a "minimal" flag for concise test results, and functionality for procedurally setting options. They also made changes to the String class and improved the stringification process, as well as fixing an issue with subcase reentry. These changes added functionality and refined the library.
feature-richc-plus-plusfastestc11cpp-library
evilfactory/moonsharp
Oct 2022 - Oct 2022
An interpreter for the Lua language, written entirely in C# for the .NET, Mono, Xamarin and Unity3D platforms, including handy remote debugger facilities.
Contributions:16 commits, 8 PRs, 19 pushes in 10 days
luadotnetmonoplatformsremote-debugger
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