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Welcome to my blog.  My name is Jon Seeley and I’m a full-stack senior software engineer.  I’ve been working in a Microsoft-based technology stack since .NET 1.0.  Throughout my career I’ve primarily focused on the web stack (ASP.NET WebForms, ASP.NET MVC, ASP.NET Core, heck even Silverlight).  On the front-end I’ve used jQuery, angularJS, Angular, and React.  My experience has also crossed boundaries into WinForms, WPF, WCF Services and console applications.  I’m sharing here some of what I’ve learned and continue to learn.  Learn more about me.

What is a Full-Stack Software Engineer?

By Jon Seeley  / January 25, 2022
You've heard the buzzword, you've seen the job postings. If so many people are hot about this topic, it must be worth learning about, right? What is a full-stack software engineer anyway?
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What is a Full-Stack Software Engineer?

Unit Testing Auth0 Scripts

By Jon Seeley  / October 19, 2021
Unit Testing Auth0 Scripts isn't exactly easy. Come see how to make it possible with a little magic and elbow grease.
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Unit Testing Auth0 Scripts

Skip Authentication Schemes in ASP.NET Core

By Jon Seeley  / October 5, 2021
Authentication in ASP.NET Core is both powerful and dynamic. It provides you the power to incorporate many different schemes and...
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Skip Authentication Schemes in ASP.NET Core

Understanding Policy-based authorization in ASP.NET Core

By Jon Seeley  / June 1, 2021
Application security is a vital piece of our overall success as developers. Many of us have learned and applied role-based...
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Understanding Policy-based authorization in ASP.NET Core

SonarQube with GitHub Actions and .NET Core 5.x

By Jon Seeley  / May 25, 2021
GitHub Actions are a great devops tool. As you're upgrading projects to .NET 5, however, you may run into issues...
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SonarQube with GitHub Actions and .NET Core 5.x

Mixed model binding in ASP.NET Core

By Jon Seeley  / December 8, 2020
While powerful, default model binding in ASP.NET Core handles the basic use-cases. Anything you want to do beyond that --...
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Mixed model binding in ASP.NET Core

ASP.NET Core Request Timeout IIS In-Process Mode

By Jon Seeley  / October 20, 2020
Over the years we've seen .NET mature and change since v1. We've seen server technologies mature in many ways. Things...
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ASP.NET Core Request Timeout IIS In-Process Mode

Multiple SSH Keys on GitHub

By Jon Seeley  / August 25, 2020
Recently I ran into an issue I'd never had before. I wanted to access more than one GitHub account from...
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Multiple SSH Keys on GitHub

Windows Authentication in NET Core: Expanding Role-Based Security

By Jon Seeley  / July 14, 2020
I recently wrote about implementing Windows Authentication with React and .NET Core. Given the length of that post, I found...
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Windows Authentication in NET Core: Expanding Role-Based Security

Web Accessibility – Web for all

By Jon Seeley  / July 1, 2020
As developers, we literally have the power and knowledge to change the world. Software runs everything. Good software is the...
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Web Accessibility – Web for all