Recently published articles

vol. 3 num. 6 - 2026 Mar 31

Developer Tools / .NET

Cognitive Systems Architecture: Integration of RAG, MCP and LLMs in the .NET Ecosystem The integration of RAG, MCP, and LLMs into the .NET ecosystem enables robust, explainable, and secure cognitive systems, applicable in domains such as legal, biomedical, and corporate support. The article details fundamentals, architecture, and practices for orchestration, governance, and monitoring of these systems, as well as discussing technical challenges and future trends for trustworthy, auditable, and mission-critical AI.

vol. 3 num. 5 - 2026 Mar 23

.NET / Developer Tools

Extensibility in .NET: when granularity disintegration strengthens evolutionary architectures The article analyzes, in the .NET context, how decomposition into smaller units can enhance extensibility when supported by stable contracts, predictable composition, telemetry, and governance. It concludes that fine granularity is only advantageous when its coordination, security, and tracking costs are controlled with explicit standards.

vol. 3 num. 4 - 2026 Feb 16

Developer Tools / Tools & Connectivity

Documentation-Oriented Architectures: MarkDown as a Coordination and Code Generation Layer in Multi-Agent Ecosystems with AI This article explores Documentation-Oriented Architectures (DOA) using MarkDown as a coordination layer in multi-agent ecosystems. DOA integrates documentation as a functional component, promoting modularity and interoperability among autonomous agents. The simplicity of MarkDown facilitates collaboration, allowing non-technical users to contribute.

vol. 3 num. 3 - 2026 Feb 09

.NET / Web Development

CRDTs in Csharp and Go: Implementing Conflict-Free Distributed Data Structures This article explores CRDTs (Conflict-free Replicated Data Types), data structures that allow replication in distributed systems without conflicts. It presents the types of CRDTs, such as state-based and operation-based, and their applications in collaborative editors and messaging systems. The text includes practical implementations in C# and Go, comparing their approaches and highlighting use cases such as real-time collaboration and distributed storage.

vol. 3 num. 2 - 2026 Jan 31

.NET / Developer Tools

QuestPDF and .NET: Architectural Patterns for Document Generation in Distributed Systems This article explores the use of the open-source library QuestPDF for generating PDF documents in distributed systems, highlighting its features and integration with .NET Core. It addresses architectural patterns, such as microservices and API Gateway, that facilitate the creation and management of documents, exemplifying implementations in C# and Go. Additionally, it discusses challenges such as state management and network latency, proposing solutions to optimize performance and scalability of the systems.

vol. 3 num. 1 - 2026 Jan 23

DevOps / High Availability

Eventual Consistency as an Architectural Property: Limits, Guarantees, and Trade-offs in Distributed Systems This article explores eventual consistency in distributed systems, highlighting its definitions, limits, guarantees, and trade-offs. Eventual consistency allows scalable systems to operate efficiently, prioritizing availability over immediate consistency. While it offers advantages such as better performance and scalability, it presents implementation challenges such as conflict management and latencies in operations. Practical examples in C# and Go illustrate its application.

vol. 2 num. 37 - 2025 Dec 30

Developer Tools / Tools & Connectivity

Model Context Protocol (MCP): Connecting Context, Agents, and Modern Software Architecture This article presents the Model Context Protocol (MCP) as a structured approach for integration between language model-based agents and corporate systems, with an emphasis on governance, predictability, and security. Unlike direct and ad hoc integrations, the MCP establishes explicit contracts for the exposure of capabilities through tools, resources, and prompts, reducing ambiguities and limiting the agent's access to the domain.

vol. 2 num. 36 - 2025 Dec 24

Developer Tools / .NET

From Document to Code: Unit Tests Derived from Spec Driven Design This article explores the interconnection between Spec Driven Design (SDD) and unit testing, highlighting its importance in agile software development. The specification is presented as the foundation for creating unit tests, ensuring that the implementation meets the defined expectations. Practical examples in C# and Go illustrate the transformation of specifications into tests.

vol. 2 num. 35 - 2025 Nov 30

Identity & Access / Developer Security

Security in APIs: Implementation of OAuth 2.0 and OpenID Connect in Applications, with a Focus on Protecting Sensitive Data This article explores the importance of security in APIs, highlighting the OAuth 2.0 and OpenID Connect protocols as effective solutions for authentication and authorization. The functioning of OAuth 2.0 is detailed, including its main steps and implementation examples in C# and Go. OpenID Connect is presented as an identity layer on top of OAuth 2.0, with its peculiarities and practical implementations.

Click here to view all articles

Leaders Tec Br

Leaders Tec Br: insights on technology and systems architecture

Leaders Tec Br publishes insights on technology and systems architecture with editorial content focused on software engineering, solution design, and technical decision-making.

Browse recently published and published articles with practical analyses, architectural decisions, engineering references, and technical perspectives created for professionals who work with modern software systems.