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Michael Nägele

PROFILE

Michael Nägele

Michael Naegele contributed to the bettercodepaul/swt2-bsa-frontend and backend repositories, focusing on frontend UI enhancements, backend data integrity, and codebase maintainability. He delivered responsive Angular interfaces, improved input validation, and refined CSS for consistent cross-device experiences. Michael addressed data aggregation and validation in SQL and Java, standardizing naming conventions and refactoring code for maintainability. His work included stabilizing shooter number management, preventing duplicate entries, and enhancing error handling to reduce support friction. By integrating TypeScript and SQL, he improved league table accuracy and streamlined match setup, demonstrating depth in both frontend and backend development while prioritizing reliability and user experience.

Overall Statistics

Feature vs Bugs

64%Features

Repository Contributions

32Total
Bugs
4
Commits
32
Features
7
Lines of code
116,515
Activity Months4

Work History

January 2026

2 Commits

Jan 1, 2026

January 2026 performance summary for bettercodepaul/swt2-bsa-frontend. Focused on stabilizing shooter back-number management and Rueckennummer availability for matches, delivering data-integrity improvements and UX enhancements. Implemented duplicate-back-number prevention and corrected shooter exchange logic; enhanced dropdown to filter out already-selected back numbers; ensured sequential numbering remains consistent; stabilized tablet-shooting-slip input; and resolved a database error during shooter exchanges. Refactored retrieval logic for available back-numbers for match 2 to respect current selections and remove unnecessary variables. These changes reduce data-entry errors, streamline match setup, and strengthen overall system reliability and user confidence.

December 2025

13 Commits • 2 Features

Dec 1, 2025

December 2025 monthly summary focusing on feature delivery, bug fixes, and overall impact across two repositories. Key frontend features delivered include UI input improvements: switching key selection fields to dropdowns and applying consistent table styling for a polished user experience. Data handling and state management for shooter numbers and member IDs were strengthened, including initialization to prevent browser console errors. Frontend reliability was boosted through improved error handling and user notifications for data inconsistencies. Backend robustness was enhanced with validation fixes in Satzeingabe to ensure distinct shooters and provide clearer error messages. Overall, these changes improve data integrity, reduce support friction, and deliver a more consistent, responsive scoring workflow. Technologies demonstrated include frontend TypeScript/Angular patterns, CSS refinements for UI polish, and backend validation logic.

November 2025

16 Commits • 4 Features

Nov 1, 2025

November 2025 focused on delivering high-value frontend improvements for Shooting Sheets, improving mobile and desktop usability, and enhancing data presentation and input validation. Backend support added a league table SQL view to improve data integrity and reporting. The month delivered measurable business value through more accurate, responsive interfaces and safer data entry, supported by scalable code changes across two repositories.

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for bettercodepaul/swt2-bsa-backend. Delivered a code quality refactor to standardize constant naming in the test suite. Refactored constants to uppercase per Java conventions and replaced German umlauts in variable names to improve readability and consistency. The change excludes any functional modifications, but significantly enhances maintainability, reduces onboarding friction, and enables safer future refactors across the repository.

Activity

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Quality Metrics

Correctness87.4%
Maintainability85.0%
Architecture85.0%
Performance85.0%
AI Usage23.0%

Skills & Technologies

Programming Languages

CSSHTMLJavaSCSSSQLTypeScript

Technical Skills

AngularCSSClean CodeJavaJava ConventionsRefactoringSQLTypeScriptUI designUI/UX designbackend developmentdata aggregationdatabase designfront end developmentresponsive design

Repositories Contributed To

2 repos

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

bettercodepaul/swt2-bsa-frontend

Nov 2025 Jan 2026
3 Months active

Languages Used

CSSHTMLSCSSTypeScript

Technical Skills

AngularCSSTypeScriptUI/UX designfront end developmentresponsive design

bettercodepaul/swt2-bsa-backend

Oct 2025 Dec 2025
3 Months active

Languages Used

JavaSQL

Technical Skills

Clean CodeJava ConventionsRefactoringSQLdata aggregationdatabase design