Web Development Services in Missouri

Custom WordPress development, plugins, API integrations, and project rescue for Missouri businesses. Remote-first engineering from 84EM.

31 Years of Experience

Building for the web since 1995

WordPress Since 2012

Custom plugins, themes, and integrations

Remote-First, USA & Overseas

Same quality regardless of location

Principal-Level, Start to Finish

The person you speak with is the person doing the work; no hand-offs

We work with agencies and businesses in Missouri, including Straight Line Web Solutions in Kansas City. Kansas City and St. Louis anchor a state economy built on agribusiness, financial services, and a growing tech sector.

The WordPress sites these companies run are not blogs – they are customer portals, data integration points, and operational tools that need custom development. API integrations with trading platforms, WooCommerce configurations for complex B2B pricing, and internal reporting dashboards that pull data from systems WordPress was never designed to talk to.

We work remotely from Iowa. We have worked with Midwest companies since 2012, and Missouri businesses make up a natural part of our client geography.

Services

Custom Web Development

Built for businesses and enterprises that need reliable, scalable, custom solutions to solve business challenges. Web apps, headless, WordPress, and much more.

Web Development for Agencies

Your outsourced development and consulting partner for overflow projects and specialized expertise. Scale without hiring.

Project Rescue

When a project stalls or falls apart, 84EM assesses the situation, stabilizes what's worth saving, and takes it to the finish line. We help businesses get back on track and deliver successful outcomes.

AI Integration & Development

AI that works, not AI that demos. Custom integrations, automations, and tools built to solve real business challenges.

Maintenance, Security & Support

Proactive software updates, backups, security monitoring, troubleshooting, and hardening. Handled reliably so you can focus on your business.

What Our Clients Say

Real feedback from agencies and businesses we have worked with since 1995. Read all testimonials →

CLIENT_REVIEW

"I feel confident that their work has meaningfully contributed to our extreme growth."

Marcy Capron-Johnson, Co-Founder, CPO, CTO, Equilibria, Inc

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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