C# and .NET by Nick Cosentino

Dev Leader: C# and .NET
Software Engineering Content

Practical, in-depth content for software engineers and technical leaders. Learn C#, .NET, software architecture, AI-assisted development, and engineering leadership with guidance you can apply on your team today.

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Designing C# Event Contracts: Payloads, Notifications, and Decisions

C#event contracts EventArgs notifications delegates

Understand C# event contracts with practical payload and decision examples, explicit notification timing, no-subscriber defaults, and failure boundaries.

Nov 4, 202610 minute read

Connect an Existing C# MCP Server to Claude Code

Claude Code C#.NET MCP Model Context Protocol

Connect an existing C# MCP server to Claude Code using stdio or HTTP, then understand configuration scope, tool discovery, authorization, and failure evidence.

Nov 4, 202610 minute read

Polymorphism in C#: What Runs Through Base and Interface References?

C#polymorphism virtual override interfaces method dispatch

Understand polymorphism in C# by tracing base and interface calls, comparing virtual overrides with new hiding, and reading explicit implementations clearly.

Nov 3, 20269 minute read

Turning Repeated Mentoring Help Into Reusable Learning

learning mentoring software engineers knowledge sharing engineering leadership

Make learning useful beyond one mentoring conversation. Capture reasoning, improve shared examples, and reduce dependence without replacing human support.

Nov 3, 202611 minute read