Karl Klose
Software Engineer at Humio
Central Denmark Region, Denmark
Summary
🤩
Rockstar🎓
Top SchoolKarl Klose is a seasoned software engineer with 14 years of professional experience, currently building observability and backend systems at Humio after a long tenure at Google. His background blends deep research credentials—a PhD in Computer Science from Aarhus University and earlier academic work in aspect-oriented and feature-driven software—with hands-on engineering across large-scale infrastructure. Karl contributes to prominent open-source projects like the Dart SDK, focusing on tooling, test infrastructure, and DevOps automation that improve reliability and developer workflows. He brings pragmatic expertise in test execution, error reporting, and build/result integration, often working on the less-visible but critical plumbing that keeps complex systems healthy. Based in Denmark, he pairs academic rigor with production-grade delivery and a track record of improving developer productivity through targeted infrastructure work.
14 years of coding experience
12 years of employment as a software developer
PhD Computer Science, PhD Computer Science at Aarhus UniversityTechnischen Universität Darmstadt
Github Skills (8)
programming-language10
lang10
dart10
sdk10
cicd10
test-automation10
buildbot9
python5
Programming languages (2)
Github contributions (5)
dart-lang/sdk
Oct 2011 - Jun 2021
The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:727 commits, 105 pushes, 62 comments in 9 years 10 months
Contributions summary:Karl primarily contributed to infrastructure and tooling aspects of the Dart SDK, including the creation and maintenance of scripts for status file management and the testing framework. The user developed scripts for removing non-essential entries, adding features to clean up status files. Furthermore, the user improved the testing infrastructure by adding options to test.dart and improving build result integration. The user also made contributions to code related to error reporting and test execution.
dartsdkdart2jscore-librariesflutter
karlklose/dart-qotd-server
May 2016 - May 2018
Contributions:1 push, 1 branch in 2 years
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