ZeitOnline/vivi
Nov 2024 – Oct 2025
6 Months active
Languages Used
PythonCSSTextSQLHTML
Technical Skills
Code FormattingLintingMaintenanceCSSFront End DevelopmentBackend Development
thomaspuppe
PROFILE
Thomaspuppe
Thomas Puppe contributed to ZeitOnline/vivi by delivering features and maintenance that improved both backend reliability and frontend usability. He implemented configuration-driven selective publishing in Python and SQL, enabling operators to control content output while ensuring robust test coverage. On the frontend, he modernized the Rich Text Editor toolbar by migrating from sprite-based icons to modular PNG assets, updating CSS for clearer UI and easier maintenance. His work included code refactoring, database query optimization, and repository hygiene, such as removing deprecated assets and stabilizing tests. These efforts reduced technical debt, streamlined onboarding, and enhanced the maintainability of the codebase.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
12Total
Bugs
2
Commits
12
Features
6
Lines of code
289
Activity Months6
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025Month: 2025-10 Key accomplishments: - Delivered the Rich Text Editor (RTE) Toolbar Icons Upgrade for ZeitOnline/vivi. Replaced the previous sprite-based icon set with individual PNG assets and updated CSS to reference the new icons, resulting in clearer icons, easier asset maintenance, and a more scalable editor UI. Commit: WCM-1146: Change icons in article RTE (fd4f629f13eab9f17d2cc967965df9c40fd18ab3). Major bugs fixed: - None reported for this period on ZeitOnline/vivi. Overall impact and business value: - Improves editor UX for article authors with clearer, more reliable icons. - Reduces asset management complexity and technical debt by moving away from sprite-based icons to modular PNG assets. - Establishes a maintainable foundation for future RTE icon updates and UI consistency across articles. Technologies/skills demonstrated: - Frontend UI/UX improvements in Rich Text Editor - CSS asset management and migration from sprites to PNGs - Asset referencing and version control traceability (Git commits) - Clear documentation of changes for audits and onboarding
1 Commits • 1 Features
Oct 1, 2025Month: 2025-10 Key accomplishments: - Delivered the Rich Text Editor (RTE) Toolbar Icons Upgrade for ZeitOnline/vivi. Replaced the previous sprite-based icon set with individual PNG assets and updated CSS to reference the new icons, resulting in clearer icons, easier asset maintenance, and a more scalable editor UI. Commit: WCM-1146: Change icons in article RTE (fd4f629f13eab9f17d2cc967965df9c40fd18ab3). Major bugs fixed: - None reported for this period on ZeitOnline/vivi. Overall impact and business value: - Improves editor UX for article authors with clearer, more reliable icons. - Reduces asset management complexity and technical debt by moving away from sprite-based icons to modular PNG assets. - Establishes a maintainable foundation for future RTE icon updates and UI consistency across articles. Technologies/skills demonstrated: - Frontend UI/UX improvements in Rich Text Editor - CSS asset management and migration from sprites to PNGs - Asset referencing and version control traceability (Git commits) - Clear documentation of changes for audits and onboarding
October 2025
August 2025
3 Commits
Aug 1, 2025Month 2025-08: Delivered a robust Content Query Sorting fix for ZeitOnline/vivi, introducing a secondary sort on id when print_page is the primary sort and explicit NULL handling. Updated tests to align with new sorting semantics, improving deterministic ordering and reducing edge-case discrepancies in content listings.
August 2025
3 Commits
Aug 1, 2025Month 2025-08: Delivered a robust Content Query Sorting fix for ZeitOnline/vivi, introducing a secondary sort on id when print_page is the primary sort and explicit NULL handling. Updated tests to align with new sorting semantics, improving deterministic ordering and reducing edge-case discrepancies in content listings.
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 (ZeitOnline/vivi): Focused maintenance delivering a leaner data model and more reliable tests. Key changes include removing the unused video attribute from the Series data structure and its parsing logic, and stabilizing tests by adding missing serie source entries to sources.txt. These efforts reduce long-term maintenance, decrease data parsing complexity, and reduce CI noise, improving time-to-value for data consumers and downstream systems.
2 Commits • 1 Features
Jun 1, 2025June 2025 (ZeitOnline/vivi): Focused maintenance delivering a leaner data model and more reliable tests. Key changes include removing the unused video attribute from the Series data structure and its parsing logic, and stabilizing tests by adding missing serie source entries to sources.txt. These efforts reduce long-term maintenance, decrease data parsing complexity, and reduce CI noise, improving time-to-value for data consumers and downstream systems.
June 2025
May 2025
3 Commits • 2 Features
May 1, 2025May 2025 (ZeitOnline/vivi): Delivered a configuration-driven selective publishing feature and performed code cleanup to remove dead code, enhancing operator control, reliability, and maintainability. Implemented ignore of specific product IDs during publishing with tests validating that ignored IDs produce an empty payload. Updated tests post-refactor to reflect the new publishing behavior and adjusted expectations. Removed unused encoded attribute from Series across the interface, implementation, and SerieSource, with changelog entry to reduce technical debt. These changes reduce risk of unintended content publication, simplify the codebase, and demonstrate solid testing, refactoring, and documentation discipline.
May 2025
3 Commits • 2 Features
May 1, 2025May 2025 (ZeitOnline/vivi): Delivered a configuration-driven selective publishing feature and performed code cleanup to remove dead code, enhancing operator control, reliability, and maintainability. Implemented ignore of specific product IDs during publishing with tests validating that ignored IDs produce an empty payload. Updated tests post-refactor to reflect the new publishing behavior and adjusted expectations. Removed unused encoded attribute from Series across the interface, implementation, and SerieSource, with changelog entry to reduce technical debt. These changes reduce risk of unintended content publication, simplify the codebase, and demonstrate solid testing, refactoring, and documentation discipline.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 (2024-12) – ZeitOnline/vivi: Internal maintenance and repo hygiene improvements with no user-facing feature changes. Focused on reorganizing documentation artifacts and removing deprecated assets to streamline maintenance, reduce asset bloat, and support faster builds and onboarding. Technologies/skills demonstrated include Git hygiene, repository organization, asset lifecycle cleanup, and documentation governance. This work sets the stage for upcoming feature work and long-term maintainability.
2 Commits • 1 Features
Dec 1, 2024December 2024 (2024-12) – ZeitOnline/vivi: Internal maintenance and repo hygiene improvements with no user-facing feature changes. Focused on reorganizing documentation artifacts and removing deprecated assets to streamline maintenance, reduce asset bloat, and support faster builds and onboarding. Technologies/skills demonstrated include Git hygiene, repository organization, asset lifecycle cleanup, and documentation governance. This work sets the stage for upcoming feature work and long-term maintainability.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for ZeitOnline/vivi focused on strengthening code quality and consistency through tooling upgrades and standardization of Python code style. Delivered a targeted pre-commit hook update and minor style harmonization, improving maintainability and reducing future lint/formatting issues.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for ZeitOnline/vivi focused on strengthening code quality and consistency through tooling upgrades and standardization of Python code style. Delivered a targeted pre-commit hook update and minor style harmonization, improving maintainability and reducing future lint/formatting issues.
Activity
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Quality Metrics
Correctness91.6%
Maintainability91.6%
Architecture83.4%
Performance81.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSSHTMLPythonSQLText
Technical Skills
Backend DevelopmentCSSCode FormattingCode RefactoringConfigurationDatabase Query OptimizationFront End DevelopmentLintingMaintenanceRefactoringSQLTestingUI/UX
Repositories Contributed To
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