Custom Web Development

Custom development tailored to your specific business requirements. Plugins, integrations, and applications built on WordPress and beyond. 31 years of engineering experience. Complete ownership, no vendor lock-in.

Web Platforms

Full-stack applications, portals, and SaaS products built for production

WordPress Plugins

Bespoke solutions for your business. AI, integrations, automation, and custom functionality.

API Integrations

Connecting systems, services, and data sources into unified pipelines

Headless & Static Sites

Performance-first architectures with modern frontend frameworks

Built from Scratch, Built to Last

Not every project starts with a broken codebase. Some start with a blank slate and need to be built right the first time. Custom software at 84EM means greenfield builds scoped against real requirements, architected for the long term, and shipped by a principal engineer.

We handle the full lifecycle: requirements gathering, architecture, development, deployment, and handoff. No junior developers. No offshore handoffs. One principal engineer from start to finish.

CLIENT_REVIEW

"Andrew partnered with my team to build a custom learning platform tailored to our unique needs. We specifically appreciated his expertise balanced with creativity and practicality. When presented with a new project, Andrew created multiple approach options that we could configure as necessary. He delivered work on budget and on schedule, and, on top of it all, is thoroughly enjoyable to work with!"

Stephanie Striepeck, Huron Consulting Group

One Engineer, Start to Finish

Most agencies assign a project manager who relays messages to a rotating team of developers. The person who scoped the project is not the person who builds it. Details get lost. Quality drops. Timelines slip.

Every 84EM engagement is handled directly by a principal engineer. The person who architects the solution is the same person who writes the code, deploys it, and hands it off.

What We Build

Web Platforms

Customer-facing applications, membership portals, marketplaces, and SaaS products. Full-stack builds with authentication, payment processing, admin panels, and the infrastructure to support production traffic.

API Integrations

Connecting CRMs, ERPs, payment processors, shipping providers, and third-party services into unified data pipelines. Custom middleware, webhooks, and sync logic built to handle real-world edge cases.

WordPress Plugins

Bespoke solutions for your business. AI, integrations, automation, and custom functionality. We can make WordPress do just about anything.

Headless & Static Sites

Performance-first architectures using Hugo, Next.js, and headless CMS platforms. Content-driven sites that load fast, rank well, and cost almost nothing to host.

How We Work

Every build starts with scoping. We define the requirements, identify technical constraints, select the right stack, and produce a project plan with concrete deliverables and a realistic timeline. No vague estimates. No scope that quietly expands.

Production-grade from day one. Error handling, logging, monitoring, CI/CD pipelines, and documentation are part of the build, not afterthoughts. Everything ships ready to run without hand-holding.

Direct engagement. Engagements are handled directly by Andrew Miller, with 31 years of engineering experience. You work with the person writing the code, not a project manager relaying messages to a dev team.

"Any company looking for his services would be very lucky to have him on their team!"

Chief Operating Officer & Co-Founder, Panacea Financial

Let's Talk

Free Consultation

New project or existing challenge -- tell us what you need. We'll listen, diagnose, and recommend next steps.

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