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I've been working on OSS for over 10 years. It all started with Catel, an application development platform with the focus on MVVM (WPF, UWP, Xamarin.Android, Xamarin.iOS and Xamarin.Forms). The goal of Catel is to provide a complete set of modular functionality for Line of Business applications written in any .NET technology, from client to server.

Over the years, I've been working on more and more projects, and hope to continue doing what I love.

Projects created and maintained:

Tools created and maintained:

Projects I've contributed to:

@GeertvanHorrik

I am aiming to have at least 50 sponsors. This will allow me to spend more time and improve development throughput for all open source projects I am working on, such as Catel.

Featured work

  1. GitTools/GitVersion

    From git log to SemVer in no time

  2. GitTools/GitLink

    Making .NET open source accessible!

  3. Catel/Catel

    An application development platform

  4. WildGums/Orchestra

    Orchestra is a composable shell and WPF framework built on top of Catel

  5. WildGums/Orc.Controls

    Timespan, DateTime and various other controls

0% towards 50 monthly sponsors goal

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$1 a month

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Can't miss much but still want to contribute? This is the perfect tier for you!

$5 a month

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Great for personal sponsorships, show your appreciation from a personal level.

$10 a month

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Double down on a personal level and become a hero!

$25 a month

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This is becoming serious. I hope you are enjoying my work, thanks for your great support!

$50 a month

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Still less than $ 1 / OSS component I maintain, you can't get this any cheaper!

$100 a month

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This is the business tier if you are taking OSS as a business serious. Want to support the work, this is a great tier to pick as a business.

$250 a month

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You must be loving what I am doing, and I am glad you do. Keep them coming and you can actually contact me for support so I can help you out on personal calls.