kohlhasel/TaschenRechner
Nov 2024 – Dec 2025
4 Months active
Languages Used
HTMLPythonTypeScriptDockerfileJavaScriptMarkdown
Technical Skills
API DevelopmentBackend DevelopmentCI/CDDockerFrontend DevelopmentGame Development
kohlhl
PROFILE
Kohlhl
Worked on the TaschenRechner repository, delivering both new features and stability improvements across backend and frontend components. Over four months, contributed core chess functionality and enhanced calculator operations, implementing logic for chess pieces and refining arithmetic algorithms using Python, TypeScript, and Flask. Focused on robust test coverage and CI/CD reliability, frequently refactoring code and reverting unstable features to maintain a clean, maintainable codebase. Addressed deployment and configuration issues by updating server URLs and documentation, ensuring smooth production and development workflows. Prioritized business value by accelerating feature delivery, improving test reliability, and maintaining disciplined test practices for critical arithmetic operations.
Overall Statistics
Feature vs Bugs
22%Features
Repository Contributions
12Total
Bugs
7
Commits
12
Features
2
Lines of code
1,238
Activity Months4
Your Network
14 peopleSame Organization
@msg.group14
Diana HorincarMember
klanir123Member
Patrick HeckerMember
Adrian WeberMember
Andre HöingMember
David SteinerMember
Heiko SippelMember
Huy TranMember
Jens HaeckelMember
Work History
December 2025
1 Commits
Dec 1, 2025Month: 2025-12 — Focused on stabilizing test coverage and reliability for TaschenRechner. No new features were introduced this month; the primary effort was restoring core math operation test coverage to prevent regressions and increase confidence in arithmetic functionalities used by business-critical workflows.
1 Commits
Dec 1, 2025Month: 2025-12 — Focused on stabilizing test coverage and reliability for TaschenRechner. No new features were introduced this month; the primary effort was restoring core math operation test coverage to prevent regressions and increase confidence in arithmetic functionalities used by business-critical workflows.
December 2025
November 2025
3 Commits • 1 Features
Nov 1, 2025Month: 2025-11 — Performance-focused delivery on kohlhasel/TaschenRechner, with end-to-end feature enhancements and deployment reliability improvements. Key features delivered include end-to-end division support in the calculator (backend and frontend) and multiplication logic refinements, coupled with UI interaction improvements for a smoother user experience. A major bug fix involved updating server URLs for production and development to reflect new addresses, ensuring correct routing and stable deployments across environments. Overall impact includes improved calculator accuracy and reliability, reduced risk of misrouted requests, and clearer deployment documentation, enabling faster go-to-market for feature updates. Technologies and skills demonstrated span full-stack development (backend + frontend), API integration, UI/UX improvements, and deployment/documentation discipline.
November 2025
3 Commits • 1 Features
Nov 1, 2025Month: 2025-11 — Performance-focused delivery on kohlhasel/TaschenRechner, with end-to-end feature enhancements and deployment reliability improvements. Key features delivered include end-to-end division support in the calculator (backend and frontend) and multiplication logic refinements, coupled with UI interaction improvements for a smoother user experience. A major bug fix involved updating server URLs for production and development to reflect new addresses, ensuring correct routing and stable deployments across environments. Overall impact includes improved calculator accuracy and reliability, reduced risk of misrouted requests, and clearer deployment documentation, enabling faster go-to-market for feature updates. Technologies and skills demonstrated span full-stack development (backend + frontend), API integration, UI/UX improvements, and deployment/documentation discipline.
December 2024
4 Commits • 1 Features
Dec 1, 2024December 2024 monthly highlights for the kohlhasel/TaschenRechner repository. Delivered core chess functionality, strengthened test infrastructure, and implemented a behavior correction in the core algorithm, resulting in more reliable gameplay, better test coverage, and clearer code. Focused on business value: faster feature delivery, robust validation, and maintainable design.
4 Commits • 1 Features
Dec 1, 2024December 2024 monthly highlights for the kohlhasel/TaschenRechner repository. Delivered core chess functionality, strengthened test infrastructure, and implemented a behavior correction in the core algorithm, resulting in more reliable gameplay, better test coverage, and clearer code. Focused on business value: faster feature delivery, robust validation, and maintainable design.
December 2024
November 2024
4 Commits
Nov 1, 2024November 2024 monthly performance summary for kohlhasel/TaschenRechner. Focused on aligning with product scope and stabilizing the codebase by removing experimental features introduced in prior lectures and hardening the test suite. This reduced risk, improved maintainability, and prepared the project for next development cycles.
November 2024
4 Commits
Nov 1, 2024November 2024 monthly performance summary for kohlhasel/TaschenRechner. Focused on aligning with product scope and stabilizing the codebase by removing experimental features introduced in prior lectures and hardening the test suite. This reduced risk, improved maintainability, and prepared the project for next development cycles.
Activity
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Quality Metrics
Correctness84.2%
Maintainability83.4%
Architecture80.0%
Performance81.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
DockerfileHTMLJavaScriptMarkdownPythonTypeScript
Technical Skills
API DevelopmentAngularBackend DevelopmentCI/CDDevOpsDockerFlaskFrontend DevelopmentGame DevelopmentIntegration TestingObject-Oriented ProgrammingPythonRefactoringReverting ChangesSoftware Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline