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Sean Killeen profile picture

Sean Killeen

A mind at work. Microsoft MVP && Passionate .NET dev lead && Principal Technical Fellow at Excella. Opinions here are mine. Trying to be all the human I can be with the time I have.

Education

Muhlenberg College

Work

Principal Technical Fellow, Modern Software Delivery at Excella

Introducing TF WhatsUp, a Tool for Better Terraform Notes

Introducing TF WhatsUp, a Tool for Better Terraform Notes

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1 min read

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My #hacktoberfest Theme: Adding Spellcheck to Docs. Join Me!

My #hacktoberfest Theme: Adding Spellcheck to Docs. Join Me!

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6 min read
Extracting VA Townhall Comments on Youngkin's Reversed School Protections for Transgender Students

Extracting VA Townhall Comments on Youngkin's Reversed School Protections for Transgender Students

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8 min read
Hot off the Press: The .NET OSS Maintainer Support Survey!

Hot off the Press: The .NET OSS Maintainer Support Survey!

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3 min read
Ensuring Santa's Success With Automated Tests (C# Advent 2021)

Ensuring Santa's Success With Automated Tests (C# Advent 2021)

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1 min read
How to Use GitHub Codespaces With Your docfx Project

How to Use GitHub Codespaces With Your docfx Project

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3 min read
How To Automate AWS CloudFront Distribution Folder Changes When Deploying a Static Web Site

How To Automate AWS CloudFront Distribution Folder Changes When Deploying a Static Web Site

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5 min read
Announcement: Introducing FlavorsOf.NET!

Announcement: Introducing FlavorsOf.NET!

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1 min read
Adding Spell Checking to my Blog’s Build Process with GitHub Actions and cSpell

Adding Spell Checking to my Blog’s Build Process with GitHub Actions and cSpell

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3 min read
How to Force git to Prompt You For a Password

How to Force git to Prompt You For a Password

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2 min read
Adding Markdown Linting to my Blog’s Build Process with GitHub Actions and markdownlint

Adding Markdown Linting to my Blog’s Build Process with GitHub Actions and markdownlint

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2 min read
Utilizing Bogus with the Builder Pattern for better Mocks

Utilizing Bogus with the Builder Pattern for better Mocks

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4 min read
What does the “runs-on” machine type of a GitHub Action mean?

What does the “runs-on” machine type of a GitHub Action mean?

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1 min read
Using Calendly to run remote coaching sessions

Using Calendly to run remote coaching sessions

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3 min read
Quick Tip: A Keyboard Shortcut to Start a Taskbar App as an Administrator

Quick Tip: A Keyboard Shortcut to Start a Taskbar App as an Administrator

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1 min read
Cool things I learned about NUnit while re-launching the docs

Cool things I learned about NUnit while re-launching the docs

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4 min read
Getting Started With PowerShell Core in Windows Terminal

Getting Started With PowerShell Core in Windows Terminal

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2 min read
How to Contribute to OSS Projects When You’re Unfamiliar With Their Code

How to Contribute to OSS Projects When You’re Unfamiliar With Their Code

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3 min read
From the AMA: “How do you find/make time to stay productive?”

From the AMA: “How do you find/make time to stay productive?”

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6 min read
Random Thoughts: Considerations Around Web Scraping

Random Thoughts: Considerations Around Web Scraping

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3 min read
Announcement: I am now the lead for the NUnit docs project!

Announcement: I am now the lead for the NUnit docs project!

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3 min read
Building my Jekyll blog with Ubuntu on WSL2

Building my Jekyll blog with Ubuntu on WSL2

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3 min read
From the AMA: “How did you become a Microsoft MVP?”

From the AMA: “How did you become a Microsoft MVP?”

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5 min read
Solved: Blazor IdentityServer 500.30 Error (ANCM Issue)

Solved: Blazor IdentityServer 500.30 Error (ANCM Issue)

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2 min read
How to: Move Azure Resources into another Azure AD

How to: Move Azure Resources into another Azure AD

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2 min read
Solved: .NET Core Azure AD in Docker Container Incorrectly Uses a non-https redirect URI

Solved: .NET Core Azure AD in Docker Container Incorrectly Uses a non-https redirect URI

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2 min read
How to rename your default branch away from master while using GitHub pages

How to rename your default branch away from master while using GitHub pages

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3 min read
Announcement: Now on Twitch!

Announcement: Now on Twitch!

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1 min read
Fix: Azure DevOps “An image does not exist locally with the tag”

Fix: Azure DevOps “An image does not exist locally with the tag”

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1 min read
How to: Use AzureSignTool to sign files with Azure DevOps using a certificate in Azure Key Vault

How to: Use AzureSignTool to sign files with Azure DevOps using a certificate in Azure Key Vault

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6 min read
Fix: Logitech Touchpad T650 not Working on Windows 10

Fix: Logitech Touchpad T650 not Working on Windows 10

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2 min read
How to: Create a PowerShell alias with parameters

How to: Create a PowerShell alias with parameters

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1 min read
How to: Set up a new Windows laptop quickly (with some prep and tooling beforehand)

How to: Set up a new Windows laptop quickly (with some prep and tooling beforehand)

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3 min read
Jekyll Two Ways on Windows: Installing & building Jekyll / GitHub Pages blogs with Ruby on Windows 10

Jekyll Two Ways on Windows: Installing & building Jekyll / GitHub Pages blogs with Ruby on Windows 10

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3 min read
Avoid the Blue/Green Deployment Blues: Watch out for these 10 Pitfalls

Avoid the Blue/Green Deployment Blues: Watch out for these 10 Pitfalls

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10 min read
How to: "warm up" an environment using PowerShell and TeamCity

How to: "warm up" an environment using PowerShell and TeamCity

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1 min read
How to: Show Jasmine test results in TeamCity

How to: Show Jasmine test results in TeamCity

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2 min read
How to: Call a TeamCity build from OctopusDeploy

How to: Call a TeamCity build from OctopusDeploy

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2 min read
How to: Deploy GitHub Pages on a Schedule to Publish Future Posts

How to: Deploy GitHub Pages on a Schedule to Publish Future Posts

Reactions 7 Comments
2 min read
Help Me Help You: How your RFPs are setting you up for failure before you begin

Help Me Help You: How your RFPs are setting you up for failure before you begin

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8 min read
Quick tip: NTLM / Windows pass-through authentication with Selenium and ChromeDriver

Quick tip: NTLM / Windows pass-through authentication with Selenium and ChromeDriver

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1 min read
Better Technical Interviews: Part 5 – My Common Interview Questions

Better Technical Interviews: Part 5 – My Common Interview Questions

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15 min read
Better Technical Interviews: Part 4 – My Opinions on Various Techniques

Better Technical Interviews: Part 4 – My Opinions on Various Techniques

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4 min read
How to: Check your Jekyll-based blog for dead links

How to: Check your Jekyll-based blog for dead links

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2 min read
Better Technical Interviews: Part 3 – The Interview Itself

Better Technical Interviews: Part 3 – The Interview Itself

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4 min read
Better Technical Interviews: Part 2 – Preparation

Better Technical Interviews: Part 2 – Preparation

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6 min read
Better Technical Interviews: Part 1 – What’s the point?

Better Technical Interviews: Part 1 – What’s the point?

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6 min read
Adventures in Azure Architecture: A Home Desktop Setup

Adventures in Azure Architecture: A Home Desktop Setup

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6 min read
Automagically Update Your Package Dependencies With Dependabot – For Free!

Automagically Update Your Package Dependencies With Dependabot – For Free!

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4 min read
Agile Survival Guide: Retrospective Safety

Agile Survival Guide: Retrospective Safety

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5 min read
What I Learned From Taking a Two-Week Vacation for my Honeymoon

What I Learned From Taking a Two-Week Vacation for my Honeymoon

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6 min read
Software/Solution Architects: The Sommeliers of the IT World

Software/Solution Architects: The Sommeliers of the IT World

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4 min read
That Time I Almost Got Elected to the .NET Foundation Board of Directors

That Time I Almost Got Elected to the .NET Foundation Board of Directors

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5 min read
How I Combine my Work (Outlook) and Personal (Google) Calendars

How I Combine my Work (Outlook) and Personal (Google) Calendars

Reactions 5 Comments
2 min read
Adding public CI/CD to a Node project with Azure Pipelines

Adding public CI/CD to a Node project with Azure Pipelines

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11 min read
I’m Running for the .NET Foundation’s Board of Directors!

I’m Running for the .NET Foundation’s Board of Directors!

Reactions 9 Comments
1 min read
Tutorial: An Automated reading list with Feedly and Azure Functions

Tutorial: An Automated reading list with Feedly and Azure Functions

Reactions 8 Comments
3 min read
How to Forward to a Long Conference Number Using Twilio

How to Forward to a Long Conference Number Using Twilio

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3 min read
Why I keep an 'Accomplishments / Good Stuff' List

Why I keep an 'Accomplishments / Good Stuff' List

Reactions 87 Comments 7
4 min read
Quick Writing Tip: Content and Perception

Quick Writing Tip: Content and Perception

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1 min read
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