Mattias Karlsson (he/him)

@devlead
620 Followers
360 Following
1.4K Posts
Partner & Technical fellow @wcomab
DevOps and Developer Tools Microsoft MVP.
.NET Foundation project / OSS maintainer.
Have been coding since the ’80s (C128 & Amiga).
Father of 2, and husband of 1.
Bloghttps://www.devlead.se
GitHubhttps://github.com/devlead
LinkedInhttps://www.linkedin.com/in/devlead
NuGethttps://www.nuget.org/profiles/devlead

We added another badge to the matrix 🔨 , one C# build definition running multiple operating and build systems🤩
Latest addition RWX 🚀

https://dotnet.social/@cakebuild/116620361687784166

#csharp #dotnet #devops

This isn't responsible use of AI... #oss
Guess I had a few dangling containers...
Looks like my delivery guy is going to the bottom with things 🚚🤔😎
The spec might be wrong, but reality is never out of date...

Did you know @dotnet Docs are open-source and accept community contributions?

So if you find a typo or something missing, you can send a pull request by hitting the edit button📝

"dotnet project convert" was missing, a PR later it's there:
https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-project-convert

#dotnet

🛸 Tomorrow at 12:00 am
in Pacific Standard Time (UTC-08:00)
/ 9:00 am my time (CET)

I'll be speaking @dotnet Conf about using .NET file-based apps for your GitHub Actions DevOps workflow, using C# instead of YAML, for a more joyful experience🚀

https://www.youtube.com/@dotnet/live

#dotnet #devops #csharp

C# file-based apps let you do what young me did with BASIC at computer shops in the 80s🤣
#dotnet #charp

Nice found a sticker table @oredev.org 🤩

#Oredev2025

Have you ever yelled at a YAML file?

Today at 3:50 PM, Horizon room at @oredev

Let’s talk about using C# for your DevOps pipeline, spending less time debugging remote logs, and more time shipping features.

...also I brought stickers🍰

https://oredev.org/program/94bb2a0c-aa81-4039-84a0-7196d4bbbb41

#dotnet #csharp #oredev2025