Andrew Miller | WordPress Developer & Consultant

I’m Andrew Miller. I’ve spent 30 years writing code and 13 years specializing in WordPress.

I help digital agencies, small businesses, and enterprises solve complex WordPress problems. The kind that requires deep technical knowledge, not just basic customization.

84EM was founded in 2012 as a WordPress development consultancy based in Cedar Rapids, Iowa.

What I’ve Built.

  • Enterprise Integrations: Custom API solutions for financial firms managing billions in assets and healthcare organizations needing real-time appointment systems.
  • E-commerce: Custom solutions for high-traffic WooCommerce Subscriptions sites generating millions in annual revenue, including built-from-scratch loyalty programs and store credit.
  • Learning Management: LearnDash custom implementations with complex reporting, advanced workflows, bulk management tools, and SAML SSO with unlimited IDPs for multinational enterprises.
  • API Integrations: Connected WordPress to CRMs, payment platforms, MLS databases, reviews platforms, AIs, and proprietary business systems.

My toolkit: PHP, JavaScript, MySQL, and the full LAMP stack. I’ve architected solutions for thousands of sites, from small businesses to publicly traded companies.

Beyond the Code

When I’m not writing code, I compose music, cook plant-based mealswork out, and spend time with my wife Rebecca, our three rescue dogs, and two rescue cats.

Let’s talk about your project.