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jacob.viertel@wunderbyte.at

PROFILE

Jacob.viertel@wunderbyte.at

Jacob Viertel developed and refined mobile booking features and advanced table filtering systems for the Wunderbyte-GmbH/moodle-mod_booking and moodle-local_wunderbyte_table repositories. He focused on improving user experience by implementing configurable mobile navigation tabs, self-service booking cancellation, and dynamic, AJAX-driven table filters. Using PHP and JavaScript, Jacob enhanced data validation, streamlined form handling, and introduced robust UI elements tailored for both mobile and desktop. His work included targeted bug fixes, code refactoring, and comprehensive unit testing, resulting in more maintainable, reliable code. These contributions reduced support overhead, improved performance, and delivered a more intuitive interface for Moodle administrators and end users.

Overall Statistics

Feature vs Bugs

81%Features

Repository Contributions

41Total
Bugs
3
Commits
41
Features
13
Lines of code
9,619
Activity Months6

Work History

May 2025

7 Commits • 3 Features

May 1, 2025

May 2025 monthly summary: Delivered business-value improvements through UI stability fixes for the Moodle Booking module and a comprehensive set of maintainability and quality enhancements for the Wunderbyte table plugins. The work improved user experience, cross-device rendering consistency, and codebase robustness, while cleaning up legacy filters and tightening build processes to accelerate future delivery.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for Wunderbyte-GmbH/moodle-mod_booking: Delivered Moodle Mobile Booking Self-Cancellation, enabling users to cancel their own bookings from the Moodle mobile app via a new 'cancelmyself' option and localization strings. This change, tracked under commit e6bc0253276cbbb91b3de3dd944f60a825cddfbb (GH-984), enhances mobile UX and reduces support requests by empowering self-service cancellation.

March 2025

9 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary focusing on delivering robust filtering UX, code quality enhancements, and targeted bug fixes across Moodle integrations. The work emphasized reliability, maintainability, and user experience improvements with concrete test coverage and linting refinements.

February 2025

12 Commits • 2 Features

Feb 1, 2025

February 2025 performance highlights focused on delivering user-centric features and strengthening the filtering backbone across two Moodle enhancements. Achievements centered on mobile UX improvements for bookings and robust, flexible table filtering for administration.

January 2025

10 Commits • 3 Features

Jan 1, 2025

January 2025 summary for Wunderbyte development: Delivered user-centric enhancements for Moodle modules, fixed critical logic in booking policy handling, and introduced dynamic and column-based table filtering to improve admin workflows. Key outcomes include a significantly improved mobile booking experience, more reliable booking state processing, and higher maintainability through refactoring and linting. This work drives better conversion and user satisfaction in course bookings, streamlined data filtering for administrators, and a more robust codebase.

December 2024

2 Commits • 1 Features

Dec 1, 2024

December 2024: Delivered Mobile Booking Navigation Tabs for the moodle-mod_booking module with configurable views and improved data retrieval. Resolved an issue where mobile tabs appeared empty by ensuring correct activation and rendering. Enhanced mobile performance through a streamlined data path and stability improvements. This work reduces mobile friction and supports faster bookings.

Activity

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Quality Metrics

Correctness85.2%
Maintainability86.8%
Architecture80.4%
Performance74.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptMustachePHP

Technical Skills

AJAXBack End DevelopmentBackend DevelopmentBug FixingBuild ToolsCode LintingCode OrganizationCode QualityCode RefactoringDOM ManipulationData ValidationEvent HandlingForm APIForm HandlingForm Validation

Repositories Contributed To

2 repos

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

Wunderbyte-GmbH/moodle-local_wunderbyte_table

Jan 2025 May 2025
4 Months active

Languages Used

JavaScriptMustachePHP

Technical Skills

AJAXBack End DevelopmentBackend DevelopmentCode RefactoringForm HandlingFront End Development

Wunderbyte-GmbH/moodle-mod_booking

Dec 2024 May 2025
6 Months active

Languages Used

CSSHTMLJavaScriptMustachePHP

Technical Skills

Backend DevelopmentFrontend DevelopmentMobile DevelopmentMoodle Plugin DevelopmentBug FixingCode Quality

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