Ever wished you had a local mirror when RubyGems was down? That you could deploy your company gems with ease? Could have a continuous integration Jenkins pipeline for your gems? Today all these are easily achievable - all you need is an in-house binary gems repository. In this talk we'll show how a binary repository complements your Jenkins CI environment via fast, reliable, scriptable and plugable ‘RubyGems’ of your own. And this is only the beginning! Features like custom metadata and a rich API will transform the way you build your software. And yes, one does not simply do this talk without a demo!