Romain Ottonelli Dabadie - Software Developer Blog

Async, Await, and Task in C#: unlock

May 19, 2026 • [".NET", "C#", "Async", "Task", "Await", "Blazor", "Performance", "Best Practices"]

Learn why async matters in .NET, how async/await and Task work, and when to use Task.WhenAll, Task.Run, cancellation, and non-blocking patterns in C# applications.

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Unlock Non-Destructive Mutation: Stop Mutating Shared Domain Objects

March 31, 2026 • dotnet, design, immutability, architecture, csharp

Why mutating shared domain objects causes surprising bugs and how to implement non-destructive calculation patterns in .NET (with examples and best practices aligned to Microsoft Learn).

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Getting Started with Entity Framework Extensions in 5 Minutes

March 2, 2026 • dotnet, efcore, performance, bulk-operations, entity-framework-extensions

Discover Entity Framework Extensions and learn how to dramatically improve your EF Core performance with bulk operations. Replace SaveChanges with BulkSaveChanges and achieve up to 50x faster inserts, updates, and deletes.

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Unlock Authentication in .NET: JWT, Bearer Tokens & Identity Server

January 28, 2026 • dotnet, authentication, jwt, security, aspnetcore

Master JWT tokens, Bearer authentication, and Identity Server in .NET 10. A quick 5-minute guide with flow diagrams and practical C# implementation examples.

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Unlock GZip Compression: Speed Up Your APIs

January 12, 2026 • dotnet, aspnetcore, api, performance, compression

Learn how to implement response compression in ASP.NET Core APIs using GZip and Brotli. Understand when to use it, how to configure it properly, and how to exclude OpenAPI/Scalar endpoints.

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Unlock the Law of Demeter: Principle of Least Knowledge

December 18, 2025 • csharp, dotnet, software-architecture, clean-code, backend

Master the Law of Demeter (LoD) in modern C# and .NET to build maintainable, testable backend applications. Learn practical patterns to reduce coupling and avoid the 'train wreck' anti-pattern.

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Unlock SSE: Real-Time without websockets

December 8, 2025 • dotnet, blazor, realtime, sse, http, performance

Learn how to implement lightweight real-time updates with Server-Sent Events (SSE) in .NET 10. Covers HTTP SSE endpoints, reconnection, backpressure, and Blazor integration with sample code.

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System.Text.Json in .NET 10: Security, Performance, and Modern JSON Handling

December 3, 2025 • dotnet, json, performance, security, serialization, system-text-json

Discover the powerful new features in System.Text.Json for .NET 10: strict security presets, PipeReader support, duplicate property detection, and performance improvements. Learn why these features matter and how to use them in production.

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Unlock Multi-Tenancy: with ABP Framework

November 28, 2025 • dotnet, abp, blazor, multi-tenancy, saas, enterprise, data-isolation

Learn how ABP Framework's Multi-tenancy module solves the complex challenges of building SaaS applications. Discover tenant isolation strategies, automatic data filtering, and why Microsoft recommends ABP for multi-tenant scenarios.

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Unlock Aspire 13: What's new?

November 21, 2025 • dotnet, aspire, cloud-native, microservices, azure, distributed-systems, mcp, ai

Aspire 13 is here with revolutionary features: aspire do pipelines, AI-powered debugging with MCP, first-class JavaScript & Python support, and quality-of-life improvements that make building distributed apps feel like magic.

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