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Mathis Hofer

PROFILE

Mathis Hofer

During February 2026, Hofer developed and released two maintenance versions of the visualize-admin/visualization-tool, focusing on enhancing data source management and user experience. He introduced a new data source key system with label rewrites, clarifying data origins and streamlining SPARQL queries by removing costly clauses. Hofer updated endpoints following the LINDAS INT cutover and improved error handling by routing loading errors to a new status page. Throughout the release cycle, he maintained thorough documentation and changelogs in line with semantic versioning. His work demonstrated depth in React and TypeScript, emphasizing maintainability and clarity in both code and user-facing features.

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