Gustavo Mauricio de Barros

8 article(s)

Tech Lead at JJ Consulting, he has extensive experience in the .NET ecosystem. A graduate in IT from IFSP, he is passionate about software architecture and clean coding practices. In his free time, he enjoys traveling and playing sports.

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Strongly-typed URLs and redirects in ASP.NET Core MVC

Published in Wednesday, February 11, 2026 by Gustavo Mauricio de Barros

EndpointHelpers is a Roslyn source generator that creates strongly-typed URL and redirect helpers for ASP.NET Core MVC

Functional programming concepts in C#

Published in Monday, September 1, 2025 by Gustavo Mauricio de Barros

Learn functional programming in C#. Discover immutability and the Result Pattern to write safer and cleaner code.

Using Static Lambdas and JetBrains’ RequireStaticDelegate in C#

Published in Saturday, May 31, 2025 by Gustavo Mauricio de Barros

This article examines the use of static lambdas, a feature introduced in C# 9, which prevents unnecessary heap allocations by disallowing variable captures in lambdas. It also highlights how the JetBrains [RequireStaticDelegate] attribute can assist in enforcing this pattern within APIs.

Using YARP with Dynamic Database Configuration in ASP.NET Core

Published in Saturday, May 24, 2025 by Gustavo Mauricio de Barros

Learn how to configure YARP (Yet Another Reverse Proxy) in ASP.NET Core to load routes and clusters directly from a database.

Polymorphism in EF Core

Published in Thursday, May 15, 2025 by Gustavo Mauricio de Barros

Polymorphism in EF Core with Star Wars droids: Learn how to model and query polymorphic entities using TPH, TPT, and TPC strategies with practical C# examples inspired by Star Wars droids for efficient and maintainable database design.

Communication styles between microservices

Published in Tuesday, April 15, 2025 by Gustavo Mauricio de Barros

Learn the different ways of communicating between microservices and their advantages/disadvantages.

How to execute mathematical expressions in a string in .NET

Published in Saturday, April 12, 2025 by Gustavo Mauricio de Barros

Discover how to execute mathematical expressions in a string in .NET. Understand how it works and its advantages.

What Is a Data Dictionary?

Published in Friday, April 11, 2025 by Gustavo Mauricio de Barros

The data dictionary is a centralized repository that documents the structure of a system's data, including fields, types, validations, and relationships, aligning the database with business rules. See this article for the advantages of this structure.