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Krzysztof Śliwiński

PROFILE

Krzysztof Śliwiński

Krzysztof Skrzysiek developed and enhanced the Configuration GUI for the AliceO2Group/WebUi repository over four months, focusing on robust frontend architecture and user-centric features. He implemented a scalable base layout with React and Material-UI, established automated testing, and delivered a dynamic configuration keys list integrated with backend APIs. Leveraging TypeScript and TanStack Query, he improved data fetching, session management, and authentication state handling. Krzysztof also introduced advanced UI navigation, including a draggable left drawer and enhanced form management with react-hook-form, enabling difference highlighting and unsaved-changes warnings. His work emphasized maintainable code, consistent UI, and reliable configuration data workflows.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

11Total
Bugs
0
Commits
11
Features
8
Lines of code
6,951
Activity Months4

Work History

December 2025

5 Commits • 3 Features

Dec 1, 2025

2025-12 Monthly Summary for AliceO2Group/WebUi: Focused on delivering user-centric UI enhancements, robust form handling, and data persistence capabilities that drive productivity and reliability for QA configuration management.

November 2025

4 Commits • 3 Features

Nov 1, 2025

Monthly summary for 2025-11 - AliceO2Group/WebUi. Key deliverables include (1) Enhanced Data Layer with TanStack Query for API data fetching and session management, including token validation and UI authentication state reflection; (2) Configuration GUI Routing and Data Fetch enabling navigation through configuration keys and backend data retrieval; (3) UI Navigation: Expandable Left Drawer with improved loading indicators and updated icons. Major bugs fixed: none reported this month; the focus was feature delivery and UI stability. Overall impact: improved data consistency and UX, enabling faster feature delivery and more reliable authentication and config workflows. Technologies/skills demonstrated: TanStack Query, token-based authentication, client-side routing, dynamic UI components, and loading state management.

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025: Delivered the Configuration Keys List UI in AliceO2Group/WebUi, adding a frontend component to fetch and render configuration keys as a list, connected to the backend API and aligned with OGUI-1699 (PR #2946). No major defects reported this month. This work enhances configuration visibility, accelerates diagnostics, and reinforces UI consistency across the WebUi module.

August 2025

1 Commits • 1 Features

Aug 1, 2025

Concise monthly summary for performance review focusing on the development work and business impact for August 2025.

Activity

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Quality Metrics

Correctness88.2%
Maintainability81.0%
Architecture86.4%
Performance80.0%
AI Usage36.4%

Skills & Technologies

Programming Languages

CSSJavaScriptTypeScript

Technical Skills

API developmentAPI integrationESLintFront End DevelopmentFrontend DevelopmentMaterial-UIReactState ManagementTestingTypeScriptUI designUI/UX designform managementfront end developmentstate management

Repositories Contributed To

1 repo

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

AliceO2Group/WebUi

Aug 2025 Dec 2025
4 Months active

Languages Used

CSSJavaScriptTypeScript

Technical Skills

ESLintFrontend DevelopmentMaterial-UIReactTestingAPI integration

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