LimeSurvey/LimeSurvey
Oct 2024 – Feb 2026
14 Months active
Languages Used
PHPCSSSCSSJavaScriptSQLHTMLTwigplaintext
Technical Skills
Bug FixingInternationalizationRelease ManagementLocalizationVersion ControlCSS
ptelu
PROFILE
Ptelu
Patrick Teichmann contributed to LimeSurvey/LimeSurvey by delivering new features and stability improvements across backend and frontend systems. He developed API-driven theming, enhanced survey editor customization, and introduced extensibility points for plugins, using PHP, JavaScript, and SQL. Patrick refactored controllers and modularized services to improve maintainability, while also implementing accessibility and localization enhancements to support international users. His work included robust bug fixes, database schema updates, and release management, ensuring smoother upgrades and reliable deployments. By focusing on code quality, documentation, and responsive UI, Patrick enabled a more flexible, maintainable, and user-friendly survey platform for diverse global deployments.
Overall Statistics
Feature vs Bugs
57%Features
Repository Contributions
52Total
Bugs
13
Commits
52
Features
17
Lines of code
82,252
Activity Months14
Your Network
33 peopleSame Organization
@limesurvey.org6
Work History
February 2026
10 Commits • 2 Features
Feb 1, 2026February 2026: Focused on stability, UX improvements, and release readiness for LimeSurvey v6.x. Delivered theming enhancements, robust template management, font loading safeguards, and structured release notes, delivering tangible business value and improved developer experience.
10 Commits • 2 Features
Feb 1, 2026February 2026: Focused on stability, UX improvements, and release readiness for LimeSurvey v6.x. Delivered theming enhancements, robust template management, font loading safeguards, and structured release notes, delivering tangible business value and improved developer experience.
February 2026
January 2026
3 Commits • 1 Features
Jan 1, 2026January 2026 (LimeSurvey/LimeSurvey): Delivered a focused release cycle with a stability-first approach, strengthening accessibility, security, and packaging discipline.
January 2026
3 Commits • 1 Features
Jan 1, 2026January 2026 (LimeSurvey/LimeSurvey): Delivered a focused release cycle with a stability-first approach, strengthening accessibility, security, and packaging discipline.
December 2025
3 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for LimeSurvey/LimeSurvey: Delivered accessibility and responsive UI improvements for the survey interface, and introduced an SMTP logging feature with translations updates. Key bug fix focused on mobile logo display. Emphasis on translations coverage and UI consistency to enhance global usability and admin efficiency. Releases: 6.16.2+251209; 6.16.3+251215.
3 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for LimeSurvey/LimeSurvey: Delivered accessibility and responsive UI improvements for the survey interface, and introduced an SMTP logging feature with translations updates. Key bug fix focused on mobile logo display. Emphasis on translations coverage and UI consistency to enhance global usability and admin efficiency. Releases: 6.16.2+251209; 6.16.3+251215.
December 2025
November 2025
7 Commits • 4 Features
Nov 1, 2025November 2025 monthly summary for LimeSurvey/LimeSurvey. Delivered core feature enhancements with cache management improvements, UI translations and stability updates, enhanced survey editor capabilities, and compatibility updates for the AzureOAuthSMTP plugin. These efforts improved reliability, UX, and hosting flexibility, enabling faster deployment, reduced cache-related issues, and broader PHP compatibility.
November 2025
7 Commits • 4 Features
Nov 1, 2025November 2025 monthly summary for LimeSurvey/LimeSurvey. Delivered core feature enhancements with cache management improvements, UI translations and stability updates, enhanced survey editor capabilities, and compatibility updates for the AzureOAuthSMTP plugin. These efforts improved reliability, UX, and hosting flexibility, enabling faster deployment, reduced cache-related issues, and broader PHP compatibility.
October 2025
5 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for LimeSurvey/LimeSurvey: Key stability and localization improvements through the 6.15.x release series and the addition of a plugin-based extensibility point for global settings. These efforts delivered concrete business value by reducing issues, improving localization coverage, and enabling extensibility for administrators and partners.
5 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for LimeSurvey/LimeSurvey: Key stability and localization improvements through the 6.15.x release series and the addition of a plugin-based extensibility point for global settings. These efforts delivered concrete business value by reducing issues, improving localization coverage, and enabling extensibility for administrators and partners.
October 2025
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for LimeSurvey/LimeSurvey. Focused on stabilizing the 6.15.x release line and delivering a new Email Batch Sending feature. Highlights include maintenance releases 6.15.10/6.15.11 with a fix for JSPDF import definitions (AT-1729) and localization improvements, and the 6.15.15 release introducing Email Batch Sending along with fixes to the response importer and attribute descriptions. These efforts improved release stability, localization accuracy, and email workflow efficiency.
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for LimeSurvey/LimeSurvey. Focused on stabilizing the 6.15.x release line and delivering a new Email Batch Sending feature. Highlights include maintenance releases 6.15.10/6.15.11 with a fix for JSPDF import definitions (AT-1729) and localization improvements, and the 6.15.15 release introducing Email Batch Sending along with fixes to the response importer and attribute descriptions. These efforts improved release stability, localization accuracy, and email workflow efficiency.
August 2025
3 Commits • 1 Features
Aug 1, 2025August 2025 (LimeSurvey/LimeSurvey): Completed the 6.15.x release cycle with a focus on feature delivery, stability, and localization. Delivered 6.15.6, which includes new features and enhancements across statistics dashboards, survey creation workflows, and user management, accompanied by a comprehensive changelog and updated translations. Follow-up releases 6.15.7 and 6.15.8 addressed token storage reliability and general fixes with translation updates, ensuring a more robust and localized product for customers.
3 Commits • 1 Features
Aug 1, 2025August 2025 (LimeSurvey/LimeSurvey): Completed the 6.15.x release cycle with a focus on feature delivery, stability, and localization. Delivered 6.15.6, which includes new features and enhancements across statistics dashboards, survey creation workflows, and user management, accompanied by a comprehensive changelog and updated translations. Follow-up releases 6.15.7 and 6.15.8 addressed token storage reliability and general fixes with translation updates, ensuring a more robust and localized product for customers.
August 2025
July 2025
9 Commits • 2 Features
Jul 1, 2025July 2025 highlights focused on data integrity, upgrade readiness, and accessibility. Key accomplishments include consolidating database versioning and code-prefix configuration with Update_636 for the new access_mode field on surveys, default values, token-table propagation, and cleanup of outdated update scripts to restore consistent survey behavior; this work reduces upgrade risk and improves reliability across deployments. Addressed a critical soft-mandatory validation bug: MandatorySoftTest now validates the checkbox before submission (ticket #20112), preventing flaky form submissions. Released and documented Software Release 6.15.x with version bumps to 6.15.4 and 6.15.5, including release notes, asset version updates, and accessibility improvements, supporting smoother customer upgrades and compliance. Also preserved code-prefix change history and tightened dpupdates checks to ensure upgrade paths remain intact. Technologies and skills demonstrated include database migrations, code-prefix/config management, release engineering, test-driven bug fixes, accessibility improvements, and thorough documentation.
July 2025
9 Commits • 2 Features
Jul 1, 2025July 2025 highlights focused on data integrity, upgrade readiness, and accessibility. Key accomplishments include consolidating database versioning and code-prefix configuration with Update_636 for the new access_mode field on surveys, default values, token-table propagation, and cleanup of outdated update scripts to restore consistent survey behavior; this work reduces upgrade risk and improves reliability across deployments. Addressed a critical soft-mandatory validation bug: MandatorySoftTest now validates the checkbox before submission (ticket #20112), preventing flaky form submissions. Released and documented Software Release 6.15.x with version bumps to 6.15.4 and 6.15.5, including release notes, asset version updates, and accessibility improvements, supporting smoother customer upgrades and compliance. Also preserved code-prefix change history and tightened dpupdates checks to ensure upgrade paths remain intact. Technologies and skills demonstrated include database migrations, code-prefix/config management, release engineering, test-driven bug fixes, accessibility improvements, and thorough documentation.
June 2025
3 Commits • 1 Features
Jun 1, 2025Monthly summary for LimeSurvey/LimeSurvey (June 2025). Delivered significant i18n and code-management overhaul, refactored question conditions logic, and corrected database version alignment. These changes enhance multi-language support, maintainability, and schema integrity, enabling smoother feature evolution and stronger business value for customers.
3 Commits • 1 Features
Jun 1, 2025Monthly summary for LimeSurvey/LimeSurvey (June 2025). Delivered significant i18n and code-management overhaul, refactored question conditions logic, and corrected database version alignment. These changes enhance multi-language support, maintainability, and schema integrity, enabling smoother feature evolution and stronger business value for customers.
June 2025
May 2025
1 Commits
May 1, 2025May 2025: Front-end stabilization for LimeSurvey/LimeSurvey. Delivered a critical UI bug fix for the navigation bar and standardized color formatting across themes, improving visual consistency and maintainability. The work is captured in commit 837cacec5da1c57a33a471333175f784d175e631. Business impact: reduced navbar rendering defects, simplified theming, and potential performance benefits from hex color usage.
May 2025
1 Commits
May 1, 2025May 2025: Front-end stabilization for LimeSurvey/LimeSurvey. Delivered a critical UI bug fix for the navigation bar and standardized color formatting across themes, improving visual consistency and maintainability. The work is captured in commit 837cacec5da1c57a33a471333175f784d175e631. Business impact: reduced navbar rendering defects, simplified theming, and potential performance benefits from hex color usage.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 Monthly Summary for LimeSurvey/LimeSurvey: Focused on delivering a new API-driven theming capability and refactoring to improve maintainability; laid groundwork for branding consistency across surveys and prepared frontend integration paths.
1 Commits • 1 Features
Apr 1, 2025April 2025 Monthly Summary for LimeSurvey/LimeSurvey: Focused on delivering a new API-driven theming capability and refactoring to improve maintainability; laid groundwork for branding consistency across surveys and prepared frontend integration paths.
April 2025
December 2024
1 Commits
Dec 1, 2024December 2024 — LimeSurvey/LimeSurvey: Delivered a UI quality fix for the Survey Dashboard. Updated CSS and PHP to correct icon color in the box view, ensuring color consistency with the design system. This resolves issue QE-1275 and is tracked in commit ad2a7052662eeedc384f788fdd60d998a707c62f. Business value: improves dashboard visual fidelity, reduces user confusion, and lowers support tickets related to UI inconsistencies. Technical takeaway: demonstrated cross-layer debugging (CSS and PHP) to enforce design tokens and color logic.
December 2024
1 Commits
Dec 1, 2024December 2024 — LimeSurvey/LimeSurvey: Delivered a UI quality fix for the Survey Dashboard. Updated CSS and PHP to correct icon color in the box view, ensuring color consistency with the design system. This resolves issue QE-1275 and is tracked in commit ad2a7052662eeedc384f788fdd60d998a707c62f. Business value: improves dashboard visual fidelity, reduces user confusion, and lowers support tickets related to UI inconsistencies. Technical takeaway: demonstrated cross-layer debugging (CSS and PHP) to enforce design tokens and color logic.
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for LimeSurvey/LimeSurvey: Delivered Release 6.6.8 featuring a new File Upload Plugin Event with translations updates and related bug fixes; fixed Kurundi CLDR locale code to reference 'rn', improving localization accuracy. These changes enhance plugin extensibility, localization reliability, and overall business value.
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for LimeSurvey/LimeSurvey: Delivered Release 6.6.8 featuring a new File Upload Plugin Event with translations updates and related bug fixes; fixed Kurundi CLDR locale code to reference 'rn', improving localization accuracy. These changes enhance plugin extensibility, localization reliability, and overall business value.
November 2024
October 2024
1 Commits
Oct 1, 20242024-10 monthly summary for LimeSurvey/LimeSurvey focusing on a maintenance release and quality improvements. Delivered targeted bug fixes across survey copying, progress bar behavior, LDAP integration, security hardening, and translations, with a version bump to 6.6.7 and a comprehensive changelog.
October 2024
1 Commits
Oct 1, 20242024-10 monthly summary for LimeSurvey/LimeSurvey focusing on a maintenance release and quality improvements. Delivered targeted bug fixes across survey copying, progress bar behavior, LDAP integration, security hardening, and translations, with a version bump to 6.6.7 and a comprehensive changelog.
Activity
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Quality Metrics
Correctness90.8%
Maintainability88.0%
Architecture86.0%
Performance83.0%
AI Usage21.2%
Skills & Technologies
Programming Languages
CSSHTMLJavaScriptPHPSCSSSQLTwigplaintext
Technical Skills
API DevelopmentAPI developmentAccessibilityBackend DevelopmentBug FixingCSSChangelog ManagementCode CleanupCode GenerationCode RefactoringCode ReversionConfiguration ManagementController RefactoringDatabase ManagementDatabase Schema Management
Repositories Contributed To
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