Looking for a Shopify Developer?

Building on Shopify since 2014

I'm a Shopify Select Partner & Developer in Los Angeles. I build, migrate and manage Shopify stores for small and medium-sized businesses, and I give agencies and Shopify Plus brands technical expertise across every aspect of Shopify development.

Vetted, reviewed, and ready for Shopify Plus.

  • Shopify Select Partner

    4.9 from 50+ client reviews in the Shopify Partners directory

  • ShopDev
    Alliance

    Member of a private network of vetted Shopify experts

  • Shopify
    Plus

    Development partner for agencies and growing brands

What kind of Shopify help do you need?

New Store Setup


Get your store up-and-running on Shopify. This is for store owners setting up a new ecommerce business.

Learn more about New Store Setup

Store Migration to Shopify


Move your store to Shopify from Magento, Woocommerce, Big Commerce and other ecommerce platforms.

Learn more about Store Migration to Shopify

Custom Shopify Theme Development


For those that need custom theme development, theme upgrades or need a custom theme section built.

Learn more about Custom Shopify Theme Development

Setup Shopify App


I can setup and integrate any Shopify app into your store.

Learn more about Setup Shopify App

Ongoing Support & Maintenance


Keep your store healthy after launch. I handle theme and app upkeep, monitoring, priority fixes and monthly improvements.

Learn more about Ongoing Support & Maintenance

Store Optimization


Speed, SEO and conversion audits for stores that feel slow or underperform. I find what's costing you sales and fix it.

Learn more about Store Optimization

For agencies and Shopify Plus brands

Your Shopify Plus development partner

I offer agencies and brands technical expertise on every aspect of Shopify development: theme customization, app integration, custom theme and app development, Shopify Flow and automations, and AI. Agencies bring me in when a Plus project needs that depth and they don't have it on staff. Brands on Shopify Plus, or moving to it, bring me in for the same reason. Either way you work with one developer, directly, who has been building on Shopify since 2014, and you don't carry a full-time hire to get there.

For agencies

  • Overflow and white-label development on your clients' Shopify Plus stores. The client relationship stays yours.
  • Theme builds and custom sections from your designs, done the Shopify way: native features first, custom code only where it earns its place.
  • Checkout customization with checkout UI extensions and Shopify Functions.
  • Custom app development when an off-the-shelf app can't do it: private apps, admin extensions, Shopify Functions.
  • I work inside your process: your project tracker, your chat, your staging store. No new tools for your team to learn.

For brands on Shopify Plus

  • Replatforming to Shopify Plus from Magento, WooCommerce, BigCommerce and others, with your catalog, customers and order history intact.
  • B2B and wholesale on Shopify, Shopify Flow automations, and Launchpad for product drops and sales events.
  • Integrations for high-volume operations: ERP, 3PL and shipping, subscriptions, product reviews.
  • AI in the store and the admin: Shopify Magic and Sidekick, AI-assisted product content, and custom AI features built on the Shopify APIs.
  • A monthly retainer so your Plus store always has a developer who already knows it.

Shopify Plus stores I've migrated and built on include Burger Motorsports and Zoe Lev Jewelry.

Now Booking New Shopify Projects

What My Customers Are Saying

Toe Fish Art

Rated 5 out of 5 stars.

“We hired Jim to migrate our e-comm site from WooCommerce to Shopify, and the experience exceeded our expectations. … The end result is a Shopify store that’s fast, clean yet attractive, easy to manage, economical, and user-friendly for our customers. … We trust Jim’s extensive knowledge of Shopify, and we continue to work with him for periodic advice and assistance.”

Toe Fish ArtVerified Shopify review
BiotechBeauty

Rated 5 out of 5 stars.

“I recently worked with Jim to migrate and redesign my website to a Shopify storefront, and the experience was nothing short of exceptional. … The final storefront is not only functionally flawless but visually stunning. … If you want your e-commerce site done right the first time by someone who truly cares about your business success, Jim is absolutely the professional you need!”

BiotechBeautyVerified Shopify review

4.9 from 50+ client reviews. Read them all in the Shopify Partners directory.

What does Shopify do?Learn how Kylie Jenner uses it. And no, she's not one of my clients!

Why I've Partnered with Shopify

Easy to Use and Secure

  • Shopify is designed to make selling your products as easy as possible.
  • No servers, no security patches, no plugins to babysit — Shopify handles the maintenance so your store never becomes a second job.
  • Every store comes with SSL certificates, Level-1 PCI compliance, and 99.9% uptime with 24/7 monitoring.
  • Sell wherever your customers are — Instagram, TikTok, Google, Amazon, and in person with Shopify POS.
Store owner

Flexibility to Grow

  • Add advanced features by integrating one of the thousands of apps in the Shopify App Store.
  • Shopify offers more sales channels, payment gateways and integrations than any other ecommerce platform.
  • Shopify connects to the software you already use — QuickBooks, Klaviyo, ShipStation and more.
  • Start small and scale all the way to Shopify Plus when you get there — without ever replatforming.

Shopify Powers Millions of Businesses in 175+ Countries

Over $1 trillion in sales and counting. And if you need a few more reasons to move to Shopify, here they are...

Trusted at every size

About 10% of all US ecommerce runs on Shopify — from first-day stores to household brands.

A checkout that converts

Shopify's checkout with Shop Pay converts up to 15% better than competitor platforms.

Discounted shipping built in

Buy labels at competitive carrier rates right from your admin — no extra shipping software.

AI that helps run the store

Sidekick, Shopify’s built-in AI assistant, drafts product copy, digs into your numbers and answers store questions.

Sell everywhere

Online, in person with Shopify POS, and on Instagram, TikTok and Google — one inventory behind it all.

SEO tools built in

Titles, redirects, sitemaps and structured data are handled so customers can find your store.

Secure and compliant

SSL, Level-1 PCI compliance and built-in privacy tools (including GDPR) on every store.

Analytics & reporting

Sales, traffic and customer reports in one dashboard — know what’s working without a data team.

24/7 support

Shopify support is there around the clock — and I’m here for everything they can’t answer.

I Shopify Apps

The Shopify App store is filled with hundreds of apps that can supercharge your store. Here are some of my Shopify App partners I work with every day to bring awesome features to my customers at great value.

KlaviyoJudge.me ReviewsRechargeShipStation
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