MrCin23/IO
Dec 2024 – Jan 2025
2 Months active
Languages Used
JavaXMLCSSJavaScriptTypeScript
Technical Skills
Backend DevelopmentDTO PatternHibernateJPAModel-View-Controller (MVC)RESTful APIs
Piotr Lewkowicz
PROFILE
Piotr Lewkowicz
Developed and delivered a comprehensive Resource and Warehouse Management System for the MrCin23/IO repository over a two-month period, establishing both backend and frontend foundations for scalable inventory operations. The work included designing RESTful APIs and implementing backend CRUD functionality using Java, Spring Boot, and JPA, with a maintainable data layer leveraging the DTO pattern. On the frontend, React and TypeScript were used to build a responsive UI with routing, internationalization, and role-based access control. Security and data integrity were enhanced through PreAuth integration and UUID handling, while UI/UX improvements streamlined workflows and enabled multi-language support for global readiness.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
18Total
Bugs
0
Commits
18
Features
2
Lines of code
8,649
Activity Months2
Your Network
66 peopleWork History
January 2025
17 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01): Delivered a fully integrated Resource and Warehouse Management System for MrCin23/IO, enabling end-to-end operations across backend CRUD, frontend UI with routing, resource/warehouse IDs, reporting/alerts, and role-based access control. Implemented internationalization for a global-ready UI and a broad set of UI enhancements. Addressed critical data integrity and security issues including UUID length handling and PreAuth security, plus UI/UX refinements such as contextual button visibility.
17 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01): Delivered a fully integrated Resource and Warehouse Management System for MrCin23/IO, enabling end-to-end operations across backend CRUD, frontend UI with routing, resource/warehouse IDs, reporting/alerts, and role-based access control. Implemented internationalization for a global-ready UI and a broad set of UI enhancements. Addressed critical data integrity and security issues including UUID length handling and PreAuth security, plus UI/UX refinements such as contextual button visibility.
January 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024Concise monthly summary for 2024-12 for the MrCin23/IO project, highlighting delivered features, any bug fixes, overall impact, and demonstrated skills for performance review. The month centers on delivering the Resource and Warehouse Management API with a maintainable data layer and reusable components, establishing a foundation for scalable inventory/resource management.
December 2024
1 Commits • 1 Features
Dec 1, 2024Concise monthly summary for 2024-12 for the MrCin23/IO project, highlighting delivered features, any bug fixes, overall impact, and demonstrated skills for performance review. The month centers on delivering the Resource and Warehouse Management API with a maintainable data layer and reusable components, establishing a foundation for scalable inventory/resource management.
Activity
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Quality Metrics
Correctness81.8%
Maintainability81.8%
Architecture80.0%
Performance84.6%
AI Usage22.2%
Skills & Technologies
Programming Languages
CSSJavaJavaScriptTypeScriptXML
Technical Skills
API IntegrationAuthorizationBackend DevelopmentCSSDTO PatternData ValidationFront End DevelopmentFront-end DevelopmentFrontend DevelopmentHibernateInterface DesignInternationalizationInternationalization (i18n)JPAJava
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline