
Przemek Piaśnik developed and enhanced the Nawigacja-SGGW/webapp over three months, focusing on user interface, data visualization, and navigation features. He built reusable React components and applied SCSS for theming and styling, introducing dynamic data fetching and map-based object location views using react-leaflet. His work included implementing object detail and ranking pages, sorting and filtering mechanisms, and a campus guide widget with walking-time estimates. By refactoring mock data handling and improving localization readiness, Przemek ensured data consistency and maintainability. His technical approach demonstrated depth in TypeScript, API integration, and component-based architecture, resulting in a scalable, user-focused front-end solution.

January 2025 (2025-01) front-end delivery for Nawigacja-SGGW/webapp focused on user engagement and data usability. Delivered two features with clear business value and a clean, scalable UI: 1) User Ranking Page showing top users and the current user’s position, implemented with React components and SCSS. 2) Objects Overview enhancement with numerical sorting by the number property, introducing a new 'num' sort order and a supporting filter fix.
January 2025 (2025-01) front-end delivery for Nawigacja-SGGW/webapp focused on user engagement and data usability. Delivered two features with clear business value and a clean, scalable UI: 1) User Ranking Page showing top users and the current user’s position, implemented with React components and SCSS. 2) Objects Overview enhancement with numerical sorting by the number property, introducing a new 'num' sort order and a supporting filter fix.
December 2024 — Nawigacja-SGGW/webapp: Key front-end enhancements for data presentation and navigation, plus data integrity improvements. Delivered Object Overview Sorting Enhancements with alphabetic sort and a toggleable UI, the Campus Guide widget with walking-time estimates and refined rendering, and a Mock Data Cleanup to remove duplicates. Included fixes to sorting logic and translations for Campus Guide rendering. These changes improve user productivity, data reliability, and localization readiness, while reducing testing friction.
December 2024 — Nawigacja-SGGW/webapp: Key front-end enhancements for data presentation and navigation, plus data integrity improvements. Delivered Object Overview Sorting Enhancements with alphabetic sort and a toggleable UI, the Campus Guide widget with walking-time estimates and refined rendering, and a Mock Data Cleanup to remove duplicates. Included fixes to sorting logic and translations for Campus Guide rendering. These changes improve user productivity, data reliability, and localization readiness, while reducing testing friction.
November 2024: Delivered foundational UI and data visualization enhancements for Nawigacja-SGGW/webapp. Implemented ObjectDetails page with a reusable TextObject component, established a theming-safe UI scaffold via CSS variables, and introduced dynamic data fetching and a map-based object location view (react-leaflet). These changes enable richer object exploration, improved design consistency, and data-driven display, supporting business goals for user insight and operational clarity.
November 2024: Delivered foundational UI and data visualization enhancements for Nawigacja-SGGW/webapp. Implemented ObjectDetails page with a reusable TextObject component, established a theming-safe UI scaffold via CSS variables, and introduced dynamic data fetching and a map-based object location view (react-leaflet). These changes enable richer object exploration, improved design consistency, and data-driven display, supporting business goals for user insight and operational clarity.
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