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Hey there đź‘‹, I'm Ignacio. Staff Sofware Engineer at Shopify.


  1. The splat operator is a powerful Ruby feature, but we should be cautious when using it. In this post, you will learn about the Splat operator and how to use it, along with dangerous bugs I have seen in production.

  2. What Rack is and how to write Rack Middlewares using Ruby on Rails?. In this post, I explain Rack mention standard Rails Client-Service Middleware Production examples.

  3. There are multiple strategies to paginate APIs. In this post, I describe the different mechanisms and the usages in the Industry.

  4. I'll show you What Introspection in GraphQL is and how to use it..