Code With Adnan Shaukat | .NET & Backend Development Blog

Docker .NET 10 DevOps Docker for .NET Developers — Complete Beginner to Production Guide Stop hearing "works on my machine." Learn how to containerize ASP.NET Core 10 applications properly — Dockerfiles, multi-stage builds, docker-compose, layer caching, and production-grade security practices. AS Adnan Shaukat June 18, 2026  ·  14 min read  ·  Senior .NET Backend Developer "It works on my machine" is the most expensive sentence in software development. Different .NET SDK versions, missing environment variables, OS-level dependencies — these differences between a developer's laptop and the production server cause countless deployment failures. Docker solves this completely. Containerizing .NET applications is not just about wrapping your code in Docker — it is about building images that are small, secure, and production-ready from day one. In this gu...

CQRS MediatR .NET 10 CQRS Pattern in .NET 10 with MediatR — Complete Step-by-Step Tutorial Learn how to implement CQRS with MediatR 14 in ASP.NET Core 10 — from first principles to a complete Order Management API with pipeline behaviours, validation, logging, transactions, and notifications. AS Adnan Shaukat June 17, 2026  ·  15 min read  ·  Senior .NET Backend Developer If you have worked on a .NET project for more than a few months, you have probably hit the point where your service classes become bloated — hundreds of methods, every feature touching the same model, reads and writes fighting each other for the same code paths. CQRS (Command Query Responsibility Segregation) solves this by doing one simple thing: separating reads from writes . Commands change state. Queries return data. Never the same model for both. Combined with MediatR — the library t...

Python .NET 10 🔥 2026 Comparison Python FastAPI vs ASP.NET Core 10 — Which Backend Should You Choose in 2026? A complete, honest comparison from a developer who has shipped production systems in both. Performance, ecosystem, AI support, team size, learning curve — with real code examples in both languages. AS Adnan Shaukat May 22, 2026  ·  14 min read  ·  .NET & Python Backend Developer This question comes up constantly in developer communities: Should I use Python FastAPI or ASP.NET Core for my next backend project? And the honest answer is — it depends on factors that most comparison articles completely ignore. I have built production backends in both. Python FastAPI for a machine learning API serving real-time predictions. ASP.NET Core for a fintech backend processing thousands of financial transactions per second. Both are excellent choices. But the...