Build, Fix, and Maintain Your Website Without the Chaos

Most websites fail in the same places: speed drops, pages break, checkouts glitch, apps conflict, and updates get delayed until something goes wrong

Arista builds and improves ecommerce websites that are fast, stable, and easy to manage. Shopify and WordPress are 90% of our work. We also build and maintain BigCommerce, Magento 2, and Contentful projects.

Whether you need a full build, a migration, ongoing fixes, or a dedicated developer as an extension of your team, we run the work with clear ownership and predictable delivery.

Don’t Take Our Word

Trusted by US teams including

Shopify

WordPress

Testimonials

Discover how our clients passionately share their experiences, highlighting the impact our innovative solutions have had in transforming their online brand.

Nichalos Simeoli

Arista is one of our best assets at Kith, without the Arista team working off-the-clock hours from our regular day-to-day times we wouldn’t be able to get half the things done that we’ve successfully accomplished over the years.

The most diligent workers who are always happy to help in any capacity possible and always willing to go the extra mile to ensure we hit all our KPIs.

Couldn’t do anything without the help of the entire Arista team!

Nicholas S.
Kith

Yitz Youlus

I have worked with Arista on various projects and they have been a pleasure to work with. Extremely professional, goal oriented and client focused. Highly flexible and agile in their approach towards problem solving the issues that come up for large e-com sellers and brands. Whether it be advertising, SEO or any sort of outsourcing process, there is someone you can rely on and trust that you are in good hands.

Yitz Y.
Lijo Decor

Vincent S

I’ve had the pleasure of working closely with Arista Systems for the better part of the last three years. In that time, I’ve been fortunate to have a collaborative partner in Arista, who has consistently met business deadlines and delivered high-quality marketing, data entry, and website development. This has been imperative in growing Precision Painting Plus into a large multi-regional brand. Arista Systems always ensures its team delivers and bridges the gap in any potential communication issues by being proactive. The company is well-organized, professional, and very astute at managing a successful team while understanding its clients needs.

Vincent S.
Precision Painting Plus

Why Teams Work With Us

Shopify and WordPress Are Our Daily Work

This is not “we can do it.” This is what we do every week. Theme work, customizations, speed fixes, app integrations, bug fixes, and ongoing
improvements.

Some brands need a project. Others need a reliable person who keeps things moving every day. You can hire a dedicated resource who works like an extended part of your development
team.

Broken pages, 404 errors, redirect mess, slow site, checkout issues, tracking gaps. We clean it up, test it properly, and keep it stable.

Our monthly maintenance plans include a fixed number of hours for updates, monitoring, and ongoing fixes. Critical issues get 24-hour resolution so your business does not stall.

What We Build and Maintain

Shopify Development

  • For brands that need a store that loads fast and converts cleanly.

      • Theme setup and customization
      • Custom sections and templates
      • Shopify 2.0 upgrades and migrations
      • Speed optimization and performance fixes
      • Checkout and cart customizations (where allowed)
      • App integrations and troubleshooting
      • Custom Shopify apps (weather forecast, preorder, custom reporting)
      • Store improvements, bug fixing, and ongoing updates

WordPress Development

  • For content-heavy and ecommerce websites that need flexibility and control.

      • Elementor, Divi, and builder-based builds
      • Custom theme development
      • WooCommerce development and customization
      • Plugin setup and customization
      • Speed and security hardening
      • Continuous updates and maintenance support

BigCommerce, Magento 2, Contentful

  • We actively work on these platforms and support annual maintenance clients here as well.

      • Builds, upgrades, fixes, and ongoing maintenance
      • Page development and content updates
      • Performance improvements and issue resolution

Custom Development (Laravel and PHP)

  • When a brand needs something beyond a standard website setup.

      • Custom reporting portals
      • Backend custom features
      • Portal-style development and enhancements

Fix and Improve Work (Ongoing)

  • When a brand needs something beyond a standard website setup.

    • Not every client needs a full rebuild. Many need a reliable team that fixes issues weekly.

      We help with:
      • Fixing broken pages and template issues
      • 404 fixes, redirects, sitemap, Search Console cleanup
      • Speed improvements and performance cleanup
      • Checkout flow fixes and form testing
      • Tracking fixes and analytics event testing
      • Regular updates and monitoring
      • Raising red flags early before small issues become outages

Website Migrations and Rebuilds

Migrations go wrong when teams rush, miss redirects, and break SEO hygiene. We run migrations with planning, QA, and clean handover.

  • Wix to WordPress
  • Wix to Shopify
  • WordPress to Shopify
  • Old CMS to new CMS
  • Large site rebuilds with structured page recreation
  • Page recreation and layout rebuild
  • Mobile responsiveness and usability checks
  • Image optimization using approved tools
  • Redirect mapping and 404 cleanup
  • Sitemap updates and Search Console hygiene
  • Testing before launch

Website Migrations and Rebuilds

Migrations go wrong when teams rush, miss redirects, and break SEO hygiene. We run migrations with planning, QA, and clean handover.

  • Wix to WordPress
  • Wix to Shopify
  • WordPress to Shopify
  • Old CMS to new CMS
  • Large site rebuilds with structured page recreation
  • Page recreation and layout rebuild
  • Mobile responsiveness and usability checks
  • Image optimization using approved tools
  • Redirect mapping and 404 cleanup
  • Sitemap updates and Search Console hygiene
  • Testing before launch

Case Studies

Amazon Marketplace Management
From Concept To Market:
We Engineer Projects For Superior Performance
+28.5% YoY
Units Sold
38.2% to 32.2%
ACoS reduced
Google Ads - PPC
Logistics - Supply Chain
Marketplace Management - Amazon
From Concept To Market:
We Engineer Projects For Superior Performance
+28.5% YoY
Units Sold
38.2% to 32.2%
ACoS reduced
From Concept To Market:
We Engineer Projects For Superior Performance
+287%
Revenue Growth
+163%
ROAS Improvement
From Concept To Market:
We Engineer Projects For Superior Performance
$15M+
Value Reconciled
4,000+
Invoices Processed
From Concept To Market:
We Engineer Projects For Superior Performance
+388%
Revenue Growth
+465%
Units Sold Growth

UI, UX, Frontend, and Testing

Design is created in Figma (or shared as PDF/JPEG if needed) and then implemented by the development team. This keeps the site clean, user-friendly, and mobile responsive.

We support frontend work using:
HTML5, CSS3, and React JS (as required by the project).

Testing is not an afterthought here.

We do in-house QA first, then hand over for client testing before launch.

How Work Starts

Website Audit First

Most teams know something is off, but not exactly what to fix first. We start with an audit to identify the biggest gaps, risks, and quick wins

Typical audit outputs include:

After that, you can choose:

What We Don’t Do

So you don’t come in with the wrong expectation:

We are available on SOS basis when needed, and we do provide hosting support.

Still managing a website that keeps breaking at the worst time?

Request an audit. We will tell you what is wrong, what to fix first, and what it will take to stabilize and scale.