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Featured Projects

Calm, confident highlights spanning engineering automation and design systems work—showcasing how both sides of the craft come together.

engineering

Rails Image Optimizer

Lossless + thresholded optimization pipeline with manifest tracking and CI guard rails.

  • Ruby
  • Rails
  • ImageMagick
  • libvips
  • +1 more
2.86 GB saved
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design

CSA Contributor Pages

Human-centred contributor profiles with smart image handling for CSA administrators.

  • Ruby on Rails
  • Rails Admin
  • Blaze UI
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engineering

SCORM Publishing Automation

Playwright-driven exporter that turns a day of LEAi → Skilljar publishing into a 20 minute run.

  • Playwright
  • Python
  • Skilljar API
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engineering

Auth0 Relay for Mobile + Rails

Bridged React Native Expo and Rails through an Auth0 relay that decodes tokens and hydrates user context in one roundtrip.

  • React Native
  • Rails
  • Auth0
  • TypeScript
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engineering

Membership Filtering System

Extended a reusable Rails filtering hierarchy to surface current members with deterministic random logo rotations.

  • Ruby on Rails
  • Form Objects
  • PostgreSQL
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design

High-Conversion Landing Pages

Designed and developed campaign-specific landing pages with analytics baked in.

  • Ruby on Rails
  • JavaScript
  • HTML
  • Sass
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Let’s build together

Ready for the next collaboration?

Whether you need systems-level engineering, interface storytelling, or a blend of both, I’d love to help you ship with conviction.

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Jerod Hollen

Developer, designer, and creative technologist building web experiences with polish, systems thinking, and enduring craft.

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