
Mauro Fonseca developed and enhanced data visualization features for the JU-DEV-Bootcamps/ERAS-FE repository, focusing on a heat map component that visualizes risk levels from survey data. He implemented Angular-based interactive controls, mock data generation, and caching strategies to improve responsiveness and reduce backend calls. Mauro expanded the student data model in the backend using C# and Entity Framework Core, ensuring richer analytics and data integrity. His work included UI refinements with SCSS and TypeScript, optimizing user experience and maintainability. Through careful refactoring and targeted bug fixes, Mauro delivered robust, scalable solutions that improved both performance and usability across the application.

March 2025 monthly summary for JU-DEV-Bootcamps/ERAS-FE highlighting key features delivered, major fixes, and impact for business value and engineering excellence. Delivered heatmap enhancements with significant performance and UX improvements, resulting in fewer backend calls and a smoother user experience. Refactored color constants and cleaned up the heatmap-related UI for maintainability and consistency across the FE.
March 2025 monthly summary for JU-DEV-Bootcamps/ERAS-FE highlighting key features delivered, major fixes, and impact for business value and engineering excellence. Delivered heatmap enhancements with significant performance and UX improvements, resulting in fewer backend calls and a smoother user experience. Refactored color constants and cleaned up the heatmap-related UI for maintainability and consistency across the FE.
February 2025 performance summary for ERAS projects (ERAS-BE and ERAS-FE). Focused on expanding data model, stabilizing data integrity, and delivering UI enhancements for improved analytics, user experience, and business value. Work spanned backend persistence, frontend filtering UX, and targeted bug fixes to maintain data consistency and UX coherence.
February 2025 performance summary for ERAS projects (ERAS-BE and ERAS-FE). Focused on expanding data model, stabilizing data integrity, and delivering UI enhancements for improved analytics, user experience, and business value. Work spanned backend persistence, frontend filtering UX, and targeted bug fixes to maintain data consistency and UX coherence.
January 2025: Delivered Heat Map Visualization and Interaction feature in JU-DEV-Bootcamps/ERAS-FE, integrating ng-apexcharts for risk-level visualization from generated Q&A data. Implemented mock data generation and adaptation services to populate the heatmap, and added interactive controls to switch survey components and pre-calculate mock answers to improve initial load and responsiveness. This work enhances data presentation and usability of the heat map report, setting the stage for faster insights and data-driven risk assessment.
January 2025: Delivered Heat Map Visualization and Interaction feature in JU-DEV-Bootcamps/ERAS-FE, integrating ng-apexcharts for risk-level visualization from generated Q&A data. Implemented mock data generation and adaptation services to populate the heatmap, and added interactive controls to switch survey components and pre-calculate mock answers to improve initial load and responsiveness. This work enhances data presentation and usability of the heat map report, setting the stage for faster insights and data-driven risk assessment.
Overview of all repositories you've contributed to across your timeline