Matthias Hörtenhuber
Bioinformatician
Sweden
Summary
🤩
RockstarMatthias Hörtenhuber is a bioinformatician with nine years’ experience building and maintaining reproducible genomic analysis pipelines, based in Sweden. He is an active nf-core contributor and developer, focusing on pipeline configuration, infrastructure, and tooling—work that spans methylation (bisulfite) pipelines, the nf-core website, and the nf-core/tools Python package. Matthias excels at resolving complex merge conflicts, refining Nextflow parameters, and integrating cloud batch configurations, showing a practical blend of DevOps and backend engineering. Beyond code, he improves developer experience through documentation, UI tweaks like dark mode and search highlighting, and automation for issue tracking. His profile reflects a dependable engineer who bridges bioinformatics needs with robust, community-oriented open-source infrastructure.
9 years of coding experience
Stackoverflow
145reputation
11kreached
5answers
0questions
Github Skills (26)
python10
configuration-management10
pipelining10
nextflow10
cicd10
php10
pipe10
pipeline10
workflow-management10
nf-core10
dockers9
docker9
devops9
html8
css8
Programming languages (21)
Github contributions (5)
nf-core/website
Oct 2019 - Jan 2023
Code and files for the main nf-core website.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1278 reviews, 755 commits, 1140 PRs in 3 years 3 months
Contributions summary:Matthias focused on enhancing the functionality and maintainability of the nf-core website. Their commits addressed critical issues with the pipeline issue counter, debugging commands, search highlighting, and dark mode. Additionally, they made contributions to the issue stats update script and the header ID generator. Furthermore, they modified the layout of the modules and the addition of tools for the pipelines.
nf-corenextflow
nf-core/tools
Feb 2020 - Dec 2022
Python package with helper tools for the nf-core community.
Role in this project:Backend & DevOps Engineer
Backend & DevOps EngineerContributions:8 releases, 887 reviews, 273 commits in 2 years 9 months
Contributions summary:Matthias primarily focused on improving the `nf-core/tools` package. Their contributions included fixing Docker Hub spellings, updating URLs across multiple files, and resolving merge conflicts within the codebase. Furthermore, the user addressed and improved parameters related to the Nextflow schema and launch processes, including correcting "range"-type parameters. They also contributed to documentation by adding nf-core colors to the Read the Docs (RTD) Sphinx theme.
nf-corelinterpythonpipelinelinting
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