January 2026, NIAEFEUP/tts-fe: Delivered two front-end enhancements focused on course discovery and enrollment workflow, plus a targeted UX bug fix that enhances stability and readability of course lists. Key features: 1) Student Enrollment Card: Implement sorting by acronym, then by course_unit.id to present a logical, stable list of course units; 2) MajorSearchCombobox: Enable search by faculty_id and improve scroll behavior for faster, more reliable course search results. Impact: reduces time to locate courses, improves data presentation, and provides a more predictable enrollment experience. Technologies/skills: front-end JavaScript/TypeScript development, UI state management, enhanced sorting and search capabilities, commit-driven incremental delivery.

In December 2025, delivered key UI enhancements for the NIAEFEUP/tts-fe product, focusing on readability, consistency, and data organization. Implemented a streamlined Footer layout by removing the FooterWrapper and tightening margins to ensure consistent rendering across screen sizes, reducing visual drift and improving user experience. Improved user clarity in the StudentEnrollmentCard by renaming nmec to user_name, eliminating ambiguity in identity fields. Enhanced UI navigation by adding sorting of Course Units by course_unit_id, improving findability and accessibility of course content. These changes reduce support questions related to layout and naming, increase UI predictability, and lay groundwork for maintainable UI patterns across the codebase.

November 2025: Delivered Footer Visibility on Scroll feature for NIAEFEUP/tts-fe, improving UX by reducing visual clutter. The footer now appears only after the user scrolls. Commit: f8ee68160a97c579b6f2768f38dc3701f6daef6e.

February 2025 — NIAEFEUP/nitsig: Implemented expandable sections and accordion UI improvements with smoother animations and robust state handling. Fixed expansion errors when sections are not loaded, improving reliability for users awaiting content. Completed maintainability refactors and updated accordion logic to align with the new design. Stabilized builds with Yarn dependency fixes. Overall, these changes enhance user experience, reduce edge-case failures, and create a more maintainable, scalable UI framework.

December 2024 — Repository: NIAEFEUP/nitsig. Focused on delivering a user-facing UI enhancement: Expandable Content Sections. The feature provides expand/collapse controls, dynamic height adjustments for content sections, and initializes to a predictable default state on startup. No major bugs documented for this period; stability work is ongoing. Business value includes improved content navigation, reduced user effort, and a scalable pattern for expandable sections across the UI. Demonstrated skills include frontend UI design, state management for visibility, initialization logic, and commit-driven development.