GeeksArray is where software engineers learn from in-depth articles, share what they know, and build professional credibility.
In-depth articles and code-first tutorials across the stack. Read, comment, and share your own.
Explore articlesMulti-part series that take one topic from fundamentals to production — follow along at your own pace.
Browse the blogMost tutorials ship with a working sample project on GitHub, so you can clone it, run it, and make it yours.
Start reading
The Azure mental model for C# developers: tenant vs subscription vs resource group, what app registrations really are, and how DefaultAzureCredential kills hardcoded secrets.
Coming from C#? Learn Python by building a small REST API with FastAPI — virtual environments demystified, Pydantic as your model binding, and a side-by-side C# to Python cheat sheet.
A pragmatic WCF migration path: pin behavior with generated-client tests, lift unchanged contracts onto .NET 10 with CoreWCF (verified end to end), then move consumers to gRPC on your schedule.
Follow new articles, join the discussion in comments, and share what you build.
