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Miguel Hasse de Oliveira

PROFILE

Miguel Hasse De Oliveira

Miguel Hasse contributed to microsoft/fluentui-blazor and dotnet/orleans by building robust data connectivity and dashboard features over four months. He developed an OData adapter package for the Fluent UI Blazor DataGrid, enabling asynchronous OData queries and seamless integration with enterprise dashboards using C# and ASP.NET Core. Miguel enhanced DataGrid performance with custom selection comparers, improved virtualization, and refined error handling for asynchronous data loading. On dotnet/orleans, he implemented server-side grain preferences, advanced dashboard filtering, and silo metadata retrieval, while also addressing critical error feedback for log streams. His work demonstrated depth in API development, component design, and full-stack integration.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
4
Lines of code
712
Activity Months4

Work History

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 — Delivered high-value dashboard and backend improvements for the Orleans project. Implemented server-side grain preferences, enhanced filtering for dashboard and system grains, and added silo metadata retrieval and display, improving observability and governance. Fixed a critical UX issue by enhancing error feedback for log streams and trace endpoints (403 responses). These changes reduce UI load, improve data accuracy, and enable consistent metadata presentation across dashboards. Demonstrated proficiency in C#, ASP.NET Core, API design, DI, metadata caching, and front-end/back-end integration.

November 2025

2 Commits • 1 Features

Nov 1, 2025

November 2025 monthly summary for microsoft/fluentui-blazor focusing on DataGrid enhancements and performance improvements. Delivered a new SelectColumn Comparer property enabling custom equality checks, improving selection, filtering, and updates; fixed async 'Loading' state feedback and virtualization mode render handling to enhance responsiveness for large data grids. This work reduces user-perceived latency and supports easier customization for enterprise use.

October 2025

1 Commits • 1 Features

Oct 1, 2025

Month: 2025-10 — Fluent UI Blazor (microsoft/fluentui-blazor) delivered DataGrid asynchronous loading and error handling to enhance robustness and user experience when retrieving data. The feature enables IQueryable-based asynchronous loading with refined loading states and graceful error UI, reducing latency perception and improving resilience in data-heavy grids. The work is encapsulated by commit 696f10d2e6a9360d954b16570fe4c1a1d8405570 with message "[DataGrid] Asynchronous IQueryable based loading and error handling UI feedback (#4177)".

November 2024

1 Commits • 1 Features

Nov 1, 2024

Month 2024-11 — Key feature delivered: OData Adapter package for Fluent UI Blazor DataGrid, enabling OData-based queries via IAsyncQueryExecutor with full scaffolding, service registration, and core OData client integration. No major bugs fixed this month; focus was on feature delivery and platform capabilities. Impact: expands data connectivity for enterprise dashboards, reduces custom integration effort, and lays groundwork for additional adapters. Technologies/skills demonstrated: Fluent UI Blazor, OData protocol, dependency injection (service registration), asynchronous data access patterns, and structured package development.

Activity

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Quality Metrics

Correctness86.6%
Maintainability81.6%
Architecture81.6%
Performance81.6%
AI Usage40.0%

Skills & Technologies

Programming Languages

C#CSSJavaScriptTypeScriptXML

Technical Skills

API developmentASP.NET CoreAsynchronous ProgrammingBlazorC#Component DevelopmentDataGridError HandlingNuGet Package DevelopmentODataOrleans frameworkReactUI/UX Developmentback end developmentbackend development

Repositories Contributed To

2 repos

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

microsoft/fluentui-blazor

Nov 2024 Nov 2025
3 Months active

Languages Used

C#XML

Technical Skills

ASP.NET CoreBlazorDataGridNuGet Package DevelopmentODataAsynchronous Programming

dotnet/orleans

Feb 2026 Feb 2026
1 Month active

Languages Used

C#CSSJavaScriptTypeScript

Technical Skills

API developmentASP.NET CoreOrleans frameworkReactback end developmentbackend development