Solving Complex Problems, One Step at a Time

Dive into a world of innovative solutions, actionable insights, and lessons learned from real- world challenges.Here, I share how complex problems are transformed into opportunities through creativity and expertise.

#dotnet, #kafka, #eventdriven, #pubsub

Implementing Event-Driven Order Processing with Kafka using KafkaFlow in .NET

In larger applications, producers (publishing events from command handlers / services) and consumers...

#docker, #react, #webdev, #devops

Runtime Environment Variables for React Apps with Nginx and Docker

React environment variables are normally injected at build time. Once the app is built, changing API...

#dotnet, #configuration, #csharp, #aspnetcore

Multi-Client Configuration Binding in .NET Using the Modern Options Pattern

Implementing multi-client configuration in .NET is most effective when global settings and...

#dotnet, #openapi, #swagger, #authentication

.NET 9 dropped Swashbuckle — but you can still keep Swagger UI backed by OpenAPI

So, .NET 9 showed up and decided Swashbuckle’s time in the templates was over. No AddSwaggerGen(), no...

#dotnet, #authentication, #oidc, #jwt

JWT with OIDC Authentication in Distributed Systems: Building Trust at Scale

When you’re wrangling a distributed system, authentication can feel like herding cats while riding a...

#dotnet, #csharp, #efcore, #lambda

EF Core 10's ExecuteUpdateAsync: Finally, Delegates That Don't Hate Developers

The Problem: Expression Trees Were a Pain // EF Core 9's special kind of...

#dotnet, #puppeteer, #pdfgeneration, #chromium

The Secret to Scalability: Architecting a High-Performance .NET Puppeteer Page Pool

Launching individual Chromium processes per request is fundamentally incompatible with...

#go, #webdev, #cloudnative, #backend

HTTP Server Management in Go: Graceful Shutdowns and Error Handling

Running a web server isn’t just about handling requests—it's about lifecycle control. You want...

#dotnet, #efcore, #valuegeneration, #asyncawait

The Truth About AddAsync: When to Use It in EF Core (and When Not To)

Let's crack open that EF Core mystery: Why does AddAsync() exist when there's no UpdateAsync() or...

#node, #webdev, #performance, #fs

Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

Your Node.js script works perfectly with test data. Then you feed it a real 10GB log file. Suddenly:...

#dotnet, #csharp, #programming, #tutorial

Understanding C# ref and out Keywords: A Friendly Guide

In C#, ref and out let methods modify variables directly in the caller’s scope by passing them by...

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