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@martincostello

Martin Costello

martincostello
London, UK

I like to develop software with C# for .NET (and sometimes TypeScript...), and do so in the open for all developers to benefit from where I can.

As well as publishing open source projects as NuGet packages, I also maintain a number of projects that serve as examples of approaches to different problems I've encountered and solved along the way.

Projects I regularly contribute to and/or help maintain include:

I also enjoy contributing issues, fixes and new features to others' projects to give back to the community and improve the ecosystem as a whole when I encounter issues and have suggestions for new features and/or improvements.

@martincostello

Having a small number of community sponsors would help keep me contributing to open source projects for the .NET community.

Current sponsors 7

@sebastienros
@halter73
@kevinchalet
@xlrx
@captainsafia
@skolima
@torutek
Past sponsors 10
Private Sponsor
@benaadams
@codemikemike
@NikolaiTsepalov
Private Sponsor
Private Sponsor
@ilroberts
@aws
@c3ng4v3r
Private Sponsor

Featured work

  1. martincostello/sqllocaldb

    SQL LocalDB Wrapper is a .NET library providing interop with the Microsoft SQL Server LocalDB Instance API

    C# 252
  2. martincostello/xunit-logging

    Logging extensions for xunit

    C# 296
  3. App-vNext/Polly

    Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and …

  4. domaindrivendev/Swashbuckle.AspNetCore

    Swagger tools for documenting API's built on ASP.NET Core

    C# 5,425
  5. aspnet-contrib/AspNet.Security.OAuth.Providers

    OAuth 2.0 social authentication providers for ASP.NET Core

    C# 2,490
  6. martincostello/dotnet-minimal-api-integration-testing

    An example of integration testing ASP.NET Core Minimal hosting and APIs

    C# 440

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70% towards 10 monthly sponsors goal

@kevinchalet @sebastienros
@halter73 @captainsafia @skolima @xlrx @torutek

kevinchalet and 6 others sponsor this goal

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$ a month

You'll receive any rewards listed in the $10 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

$5 a month

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A simple tier to sponsor my ongoing open-source activity.

$10 a month

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A slightly more generous tier to sponsor my ongoing open-source activity.

$25 a month

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A generous tier to sponsor my ongoing open-source activity.

Your issues or pull requests will get extra attention.

$100 a month

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You're a business getting value from one of the open source projects I maintain.

Your issues or pull requests will get extra attention.

If you let me know a specific project you're sponsoring, you'll get a mention and your logo added to the README.