I build websites

and write about it on this blog

Learn more
Illustration of person using a laptop with coding-related graphics projected on a big screen.
Photo by: Microsoft Copilot

Blog series

Series: Responsive images

  1. Responsive images in Drupal - a series
  2. Art Direction using the picture HTML element
  3. Image resolution switching using srcset and sizes attributes
  4. Image styles in Drupal
  5. Responsive image styles
  6. Responsive images and Media
  7. Responsive images, wrapping up

Series: Storybook

  1. Migrating your Drupal theme from Patternlab to Storybook
  2. Integrating Drupal with Storybook components
  3. Components variations in Storybook
  4. Automating your Drupal Front-end with ViteJS
Portrait of Mario Hernandez

About me

I am a software enginner from Los Angeles and I help large and small organizations build and deploy web systems. I am a regular speaker and trainer at many Open Source events around the United States. I also enjoy writing and sharing content about the things I am working on or learning about.

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