Web Development
Sites and applications people use: marketing sites, customer portals, front ends, and the APIs behind them. Laravel and PHP on the server, React where the interface actually calls for it.
More on Web development
Web, Software & E-Commerce Engineering
We build, improve, and maintain websites and software.
Emyrix builds and maintains web applications, websites, and e-commerce platforms. We work with custom Laravel and React applications, WordPress and WooCommerce, and complex Magento and Adobe Commerce stores.
Security patching and hardening Priority emergency response Senior engineers on every project
HoursWhen something urgent comes up, we usually reply within a few hours
ExtendedSupport hours beyond the standard nine-to-five
15+Platforms, frameworks, and services we support
USContracts, invoicing, and working hours are all domestic
In plain terms
What does Emyrix specialize in?
Emyrix LLC is a software and web development company based in Massachusetts. We build and maintain web applications, websites, and e-commerce stores — Magento and Adobe Commerce most of all, along with custom Laravel and React applications, WordPress and WooCommerce sites, and the integrations between them.
A large share of the work is on systems somebody else built. We read the code before recommending anything, fix what's urgent, and keep the store or application running afterwards: upgrades, performance, security, and the maintenance that follows. Clients are across the United States; the company is in Massachusetts, on Eastern time.
Technology we work with
The technologies behind the work.
We work across the platforms and frameworks businesses use to build websites, web applications, and e-commerce systems. Which one a project gets depends on what it actually has to do — select a technology to see the related services.
Web & software development
Web and Software Development
New systems, inherited ones, the integrations between them, and the maintenance that decides whether any of it still works in three years.
Software Development
The systems a business runs on internally — internal tools, integration layers, automation, and the process currently held together by a spreadsheet nobody else dares open.
More on Software developmentWordPress Development
Custom themes and plugins rather than another page builder, WooCommerce, headless WordPress, and the speed, security, and maintenance work that keeps a site out of trouble.
More on WordPress developmentExisting Systems & Modernization
Take over an application somebody else built, read it properly, fix what’s urgent, and get a plan you can put a budget against. Sometimes that’s a rebuild. More often it isn’t.
APIs & Integrations
ERP, CRM, PIM, WMS, payments, shipping, and marketplaces connected over REST and GraphQL — with the retries, logging, and alerts that stop a failed feed from failing quietly.
Performance & Security
Profiling, database and caching work, Core Web Vitals, PHP and dependency upgrades, hardening, and cleanup after an incident. We measure first and fix what the numbers point at.
Cloud & Infrastructure
Docker, CI/CD, staging environments, monitoring, and deployments that run from a pipeline rather than somebody’s laptop.
Ongoing Maintenance
Security updates, dependency upgrades, monitoring, bug fixes, and the small improvements that never quite reach the roadmap — plus a fast route to us when production breaks.
E-commerce development
Years of it on Magento and Adobe Commerce, and real work on the three platforms below. Everything above applies to a store too — the performance, security, integration, and maintenance work doesn’t change because there’s a checkout on the end of it.
Magento & Adobe Commerce
The platforms we know best
Complex catalogs, B2B pricing and approvals, multi-store operations, and checkouts that have to survive a peak. New builds, upgrades, replatforming, and the day-to-day support after it.
More on Magento & Adobe CommerceShopware 6
Symfony, API-first
Storefronts, custom plugins, and headless setups on Shopware 6, plus migrations from platforms it fits better than.
More on Shopware 6WooCommerce
Commerce on WordPress
Payments, shipping, tax, subscriptions, and custom order flows — including the ERP or 3PL connection that still has to work when an order lands at midnight.
More on WooCommerceMedusaJS
Headless commerce
Medusa backends, modules, and custom React storefronts for teams that want the front end and the commerce engine kept apart.
More on MedusaJSWhy Emyrix
Senior engineering for the software businesses rely on.
Commerce platform, marketing site, customer portal, internal application, or the integration between two systems — the standard is the same. Code you can read, deployments you can trust, honest performance and security work, and something the next developer can maintain.
We read the code before recommending a rebuild
We start with what you already have and tell you what condition it’s really in. Sometimes replacing it is the right call. Often the problem is smaller than it looks.
Built to be understood
The code, the deployment process, and the decisions that shaped them are documented, so the next developer can pick the project up without a phone call to us.
Technology chosen for the job
Magento, Shopware, WooCommerce, WordPress, Laravel, React, or something else entirely. We recommend a platform because it suits the problem, not because it’s the one we sell.
A US company on US hours
Emyrix LLC is registered in Massachusetts and works remotely with businesses across the country, with hours that overlap Eastern, Central, and Pacific.
Fast response when something breaks
Clear response targets and real availability, so you know what to expect when a release is blocked or the site is down.
Still here after launch
We learn how your systems and your roadmap fit together, and stay with them after launch instead of handing the work back.
What we work on
The kinds of problems we work on.
New builds, inherited systems, integrations, and the performance problems that show up once real traffic does.
Our process
How a project runs, from the first look to ongoing support.
Discover
We go through the application, its integrations, and the constraints around it, so the problem we start on is the one you actually have.
Plan
We define architecture, scope, acceptance criteria, and a release sequence, so nobody is guessing what ships when.
Build
We implement, test, and review in disciplined increments, keeping your team close to what is changing and why.
Optimize
We tune performance, security, and reliability, then validate against real traffic and business metrics.
Support
We stay on after launch — monitoring, patching, and making improvements as your needs change.
Maintenance plans
Ongoing care, sized to your needs.
Some businesses need a safety net. Others want an engineer involved every week. Tell us what you’re running and how often it changes, and we’ll suggest the coverage that fits.
Starter
Essential coverage for smaller sites and applications that need a dependable safety net.
Custombased on your stack and coverage
- Monthly security & dependency updates
- Uptime and error monitoring
- Bug fixes within agreed hours
- Email support, next-business-day response
- Quarterly health report
Most popular
Growth
Proactive engineering for teams that ship changes regularly.
Custombased on your stack and coverage
- Everything in Starter
- Priority response, typically within hours
- Performance & Core Web Vitals tuning
- Monthly improvement hours included
- Staging environment & CI/CD pipeline
- Quarterly roadmap & strategy review
Enterprise
For systems where downtime is expensive and support can’t wait.
Custombased on your stack and coverage
- Everything in Growth
- Priority emergency response (extended hours)
- Dedicated engineering hours & agreed response targets
- Cloud infrastructure management
- Security hardening & audits
- Work done by somebody who already knows your system
FAQ
Common questions about working with Emyrix.
What does Emyrix do?
Emyrix is a software and web development company. We build and maintain web applications, websites, e-commerce platforms, and the integrations between them, working in PHP and Laravel, React, WordPress and WooCommerce, Magento and Adobe Commerce, Shopware, and MedusaJS.
Do you work with e-commerce?
Yes, and it’s where our deepest experience sits. Magento and Adobe Commerce most of all, along with Shopware, WooCommerce, and MedusaJS — new builds, custom development, replatforming, and day-to-day support.
Do you work on applications somebody else built?
Yes. A large share of our work starts that way. We read the codebase, deal with what’s urgent first, and tell you honestly whether it should be maintained, modernized, or replaced.
Do you work with WordPress?
Yes. Custom themes and plugins, WooCommerce stores, headless WordPress behind a React front end, integrations, speed work, and security — including cleanup after a site has been compromised.
Do you provide ongoing support and maintenance?
Yes. We offer retained maintenance across websites, web applications, and stores — security patching, version and dependency upgrades, monitoring, bug fixes, and small improvements — with priority response for urgent incidents.
Can you make an existing site or store faster?
Yes. Performance work is a core service: profiling and TTFB, full-page cache and Redis tuning, database and indexer work on Magento, front-end weight, and Core Web Vitals.
Where is Emyrix located?
Emyrix LLC is based in Massachusetts, USA, and works with businesses across the United States — remotely, and on-site when a project calls for it.
Let’s work together
Have a web or software project in mind?
Tell us what you’re building, what isn’t working, or what you’re trying to improve. We’ll look at the problem and tell you what we’d do first.