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maramau

PROFILE

Maramau

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.

Overall Statistics

Feature vs Bugs

57%Features

Repository Contributions

15Total
Bugs
3
Commits
15
Features
4
Lines of code
2,272
Activity Months3

Work History

March 2025

4 Commits • 1 Features

Mar 1, 2025

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

9 Commits • 2 Features

Feb 1, 2025

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

2 Commits • 1 Features

Jan 1, 2025

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.

Activity

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Quality Metrics

Correctness84.0%
Maintainability82.6%
Architecture77.4%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#CSSHTMLJavaScriptSCSSSQLTypeScript

Technical Skills

API IntegrationAngularBackend DevelopmentCSSCachingComponent DevelopmentData VisualizationDatabase DesignEntity Framework CoreFront End DevelopmentFront-end DevelopmentFrontend DevelopmentHTMLMock Data GenerationObject-Relational Mapping (ORM)

Repositories Contributed To

2 repos

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

JU-DEV-Bootcamps/ERAS-FE

Jan 2025 Mar 2025
3 Months active

Languages Used

CSSHTMLTypeScriptJavaScriptSCSS

Technical Skills

AngularComponent DevelopmentData VisualizationFront-end DevelopmentFrontend DevelopmentMock Data Generation

JU-DEV-Bootcamps/ERAS-BE

Feb 2025 Feb 2025
1 Month active

Languages Used

C#SQL

Technical Skills

Backend DevelopmentDatabase DesignEntity Framework CoreObject-Relational Mapping (ORM)Repository Pattern

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