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Annika Hartung

PROFILE

Annika Hartung

Over a two-month period, contributed to the bettercodepaul/swt2-bsa-backend and bettercodepaul/swt2-bsa-frontend repositories by expanding backend REST APIs, modernizing infrastructure, and establishing robust CI/CD and automated testing pipelines. Leveraged Java, TypeScript, and Angular to deliver new features, improve code quality, and enhance maintainability. Refactored backend components for clearer data handling and error management, while on the frontend, implemented Cypress end-to-end tests and streamlined UI navigation and access control. Focused on preventive quality measures, documentation, and deployment automation, enabling faster, safer releases and reducing future maintenance overhead across both backend and frontend systems without introducing new bugs.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

12Total
Bugs
0
Commits
12
Features
9
Lines of code
327,625
Activity Months2

Your Network

118 people

Shared Repositories

75

Work History

April 2026

7 Commits • 7 Features

Apr 1, 2026

April 2026: Delivered a robust CI/CD and automated testing foundation for the SWT2 frontend, along with UI/UX and routing improvements that enhance navigation, access control, and maintainability. Established GitHub Pages deployment and Travis CI-based workflows, added Cypress end-to-end tests, and refined dynamic routes and UI cleanliness. No major bug fixes recorded this month; the focus was on preventive quality, reliability, and faster, safer releases.

March 2026

5 Commits • 2 Features

Mar 1, 2026

March 2026 – Major backend API expansion and code quality improvements substantially enhancing reliability, performance, and delivery velocity for the SWT2 BSA backend. Delivered RESTful services, data handling improvements, and robust CI/CD/testing pipelines, paired with targeted code-quality refactors to tablet components. These efforts reduce deployment risk, accelerate feature delivery, and improve maintainability for future work.

Activity

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Quality Metrics

Correctness93.4%
Maintainability91.6%
Architecture91.6%
Performance91.6%
AI Usage25.0%

Skills & Technologies

Programming Languages

HTMLJavaJavaScriptSCSSTypeScriptYAML

Technical Skills

AngularBackend DevelopmentCI/CDCypressFront End DevelopmentGitHub ActionsJavaMavenREST API developmentRefactoringSoftware DevelopmentSpring BootTestingTravis CITypeScript

Repositories Contributed To

2 repos

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

bettercodepaul/swt2-bsa-frontend

Apr 2026 Apr 2026
1 Month active

Languages Used

HTMLJavaScriptSCSSTypeScriptYAML

Technical Skills

AngularCI/CDCypressFront End DevelopmentGitHub ActionsTesting

bettercodepaul/swt2-bsa-backend

Mar 2026 Mar 2026
1 Month active

Languages Used

Java

Technical Skills

Backend DevelopmentCI/CDJavaMavenREST API developmentRefactoring