“The truth can only be found in one place: the code”

Gunnar Siréus

With over 40 years in the tech industry, I’ve had the opportunity to grow alongside the field, working as a full-stack developer with a focus on Microsoft technologies like .NET, Visual Studio, and SQL Server. I’m well-versed in the latest front-end frameworks, including Vue, React, Angular, and Blazor. My work has spanned various industries, from small businesses to large government agencies, and I’ve found fulfillment in crafting practical solutions tailored to each project’s needs.

Beyond work, I’m a husband and father of two daughters, and I enjoy tackling new challenges—both in technology and in life. I approach each project with a straightforward, service-oriented mindset, aiming to build software that’s efficient, reliable, and makes a difference for those who use it.

The Aspiring Full Stack Developer’s Playbook: From AI to Microservices and Kubernetes

Unlock the Power of .NET and Modern Web Frameworks in Record Time!

As a .NET developer, you know that mastering new technologies can be key to staying ahead in your career. But time is always the challenge—how do you learn and apply cutting-edge tools like Vue, React, Angular, Blazor, Docker, and Kubernetes quickly, without getting bogged down by endless tutorials?

Here’s my promise to you:

With this book and the accompanying code, you’ll be able to run complete applications in .NET Core C#, Vue, React, Angular, Blazor, and even orchestrate them with Docker Compose and Kubernetes. You don’t need to understand all the intricate details up front—the code will run on your computer, and you’ll learn by doing. Isn’t that a great start?

How often have you noticed that 80% of your code gets written in 20% of the time, but those tricky 20% of edge cases consume the bulk of your time? This book gathers the “a-ha moments” I’ve encountered over the years and shows you how to streamline your process by solving those pesky coding challenges.

The guiding principle behind this book is simplicity. I firmly believe software development isn’t inherently difficult—it’s often just poorly explained. If you’ve ever been frustrated with convoluted documentation, this book will be a breath of fresh air.

This is not just a book—it’s a playbook. Inside, you’ll find clear, actionable steps to implement modern features like “Authorization with JSON Web Tokens,” “File Upload with Drag & Drop,” “State Management,” messaging, Docker, and Kubernetes. Plus, you’ll discover how to secure your web apps with best practices like Security Headers and NONCEs (numbers used only once).


Even if you’re not an expert on Docker or Kubernetes, the quick-start guides in this book will get your applications running smoothly. You can dive into the details as needed, but the main thing is getting those apps up and running—fast.

As a software legend once said:
“Truth can only be found in one place: the code.”

Reades Favorite

Reader's Review

Let's talk