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Mathis Hofer

PROFILE

Mathis Hofer

Worked on the visualize-admin/visualization-tool repository, delivering the 6.3.x release cycle with a focus on new features and maintenance. Developed a data source key system with label rewrites to clarify data sources and updated endpoints following the LINDAS INT cutover. Enhanced user experience by routing loading errors to a new status page, improving error handling and troubleshooting. Optimized SPARQL queries by removing expensive clauses, contributing to better performance. Maintained thorough documentation and changelogs in line with semantic versioning. Utilized React and TypeScript for front end and full stack development, with careful attention to package management and version control practices.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
4
Lines of code
173
Activity Months1

Work History

February 2026

7 Commits • 4 Features

Feb 1, 2026

February 2026 — Visualization Tool (visualize-admin/visualization-tool). Delivered the 6.3.x release cycle with two maintenance releases (6.3.0 and 6.3.1), implemented a new data source key system with label rewrites, and improved user experience by routing loading errors to the new status page. Updated endpoints post-LINDAS INT cutover and performed SPARQL query optimizations by removing expensive clauses. Documentation and changelogs were kept in sync with semantic versioning.

Activity

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Quality Metrics

Correctness100.0%
Maintainability94.2%
Architecture94.2%
Performance97.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONJavaScriptMarkdownTypeScript

Technical Skills

ReactSPARQLTypeScriptdocumentationfront end developmentfull stack developmentpackage managementversion control

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

visualize-admin/visualization-tool

Feb 2026 Feb 2026
1 Month active

Languages Used

JSONJavaScriptMarkdownTypeScript

Technical Skills

ReactSPARQLTypeScriptdocumentationfront end developmentfull stack development