Skip to content
You must be logged in to sponsor a-gubskiy

Become a sponsor to Andrew Gubskiy

@a-gubskiy

Andrew Gubskiy

a-gubskiy
Kiev, Ukraine

I'm Andrew Gubskiy — a software architect and Microsoft MVP in Developer Technologies, based in Kyiv, Ukraine.

I maintain X.PagedList, the paging library for .NET: 15.7 million installs, around 12,000 downloads a day, and 58 NuGet packages built on top of it, including Geta.NotFoundHandler and MrCMS. My sitemap library ships inside Piranha CMS, a .NET Foundation project. Across all my open source work: 27 million downloads, 23 packages, MIT-licensed and free forever.

One person maintains all of it, in his spare time.

Sponsorship pays for the unglamorous half: triaging issues, keeping up with every new .NET release, security patches, and documentation. Version 10.6.0 shipped in September 2026 with .NET 10 support, reproducible builds, and a published security policy — that's what sponsorship looks like in practice.

If your company ships software that depends on these packages, sponsoring is the cheapest insurance you can buy on that dependency.

Featured work

  1. udndc/X.PagedList

    Library for easily paging through any IEnumerable/IQueryable in ASP.NET

    C# 927
  2. a-gubskiy/X.Web.Sitemap

    Simple sitemap generator for .NET

    C# 92
  3. C# 41
  4. a-gubskiy/X.Web.MetaExtractor

    Powerful library that allows you to extract meta information from any web page URL.

    C# 10
  5. a-gubskiy/X.Extensions.Text

    Library which provides utility methods for common text manipulation tasks such as cleaning, substringing, replacing characters, and extracting keywords.

    C# 6
  6. a-gubskiy/X.Bluesky

    Client for Bluesky

    C# 50

Learn more about sponsoring developers and organizations.

Report abuse

Select a tier

$ a month

You'll receive any rewards listed in the $25 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

$5 a month

Select

Thank you. Genuinely.

  • Your name in SPONSORS.md
  • Sponsor badge on your GitHub profile

$25 a month

Select

For developers who use these packages daily and want them to stay maintained.

  • Your name and link in SPONSORS.md
  • Your name in the README of X.PagedList
  • Sponsor badge on your GitHub profile

$100 a month

Select

For small teams shipping products that depend on these libraries.

  • Your logo and link in the README of X.PagedList
  • Your logo on the sponsors section of andrew.gubskiy.com
  • Priority triage: issues you open get looked at first
  • Everything from the lower tiers

$500 a month

Select

For companies with these packages in production.

  • Your logo at the top of the README of X.PagedList, above the fold
  • Priority triage with a best-effort response within 2 business days
  • Advance notice of breaking changes 14 days before they ship
  • Nominate one issue per quarter to be picked up in the next release
  • Everything from the lower tiers