About 84EM
Direct access. Deep expertise. Capacity when you need it.
84EM is a WordPress development consultancy founded in 2012 by Andrew Miller.
Based in Cedar Rapids, Iowa, I work with digital agencies, businesses, and enterprises that need deep technical expertise
I’ve been building for the web since 1995 and have specialized in custom WordPress development since 2012.
For projects that exceed my bandwidth, I work with a trusted network of agencies and specialists to provide additional capacity.
When projects need design, marketing, or other services beyond my wheelhouse, I bring in partners who specialize in those areas.
For agencies, I work as a developer & consultant: white-label or client-facing. Whatever works for you.
What I’ve Built.
- Enterprise Integrations: Real-time appointment booking system for a healthcare network. Multi-tenant API integration for an investment firm managing billions in assets.
- AI Integrations: Content generation system processing 1,000+ articles monthly. Lead analysis tool that scores and routes form submissions in real-time. Custom reporting dashboards connected to OpenAI, Anthropic, and Gemini APIs.
- E-commerce: WooCommerce Subscriptions site generating millions of revenue annually with a custom loyalty program and store credit system built from scratch.
- Learning Management: LearnDash implementation with SAML SSO supporting unlimited identity providers for a multinational enterprise. Custom bulk management and reporting tools.
- API Integrations: Connected WordPress to HubSpot, Salesforce, Stripe, MLS databases, AIs, review platforms, and proprietary business systems.
Beyond the Code.
When I’m not writing code, I compose music, cook plant-based meals, and spend time with my wife Rebecca, our three rescue dogs (Murphy, Lyla, Gilda), and three rescue cats (Lenny, Leona, Willie).