NYC-Based Shopify Platinum Agency Partner

From the customer journey to the back office, we help brands transform every layer of their commerce business on Shopify.

Platinum Shopify Agency Partner

Shopify Plus gives you the platform. Avex transforms the business around it. As a Shopify Platinum Partner, we align customer experience, data, automation and operations so growth scales cleanly across DTC, B2B, retail and new markets.

+100

Shopify Launched

33%

Average Reduction in TCO

+$10B

In Client GMV

+12 Years

in the Shopify Ecosystem

quip

Shopify Replatform & Digital Transformation

AriZona Beverages

E-commerce transformation, strategy, design, and engineering

TYR

High-Impact UX, CRO, and Performance Optimization

KHAITE

Elevated UX/UI and Operational Precision on Shopify

Novus Shoes

Enterprise Migration from Magento to Shopify Plus

Vitality

Shopify Plus Development, personalization & A/B testing

Equinox

Unlocking Shopify Performance with UX and Technical Precision

Homage

Advanced Merchandising & Scalable Shopify Architecture

UNITE Hair

Revitalizing Pro B2B Storefront and Expanding the BackBar Rewards

Kit and Ace

Salesforce Commerce Cloud to Shopify Plus Migration

Shopify UX/UI Design & Development

Whether you’re redesigning an established Shopify store or launching the next breakthrough brand on the platform, we design and engineer for growth: new markets, expanding catalogues and the operational complexity that comes with scale.

At Avex, we bring together customer insight, conversion strategy and technical architecture, so the experience your customers see is backed by the systems and operations to sustain it.

Get in Touch

Shopify Plus Platform Migrations

Every Shopify Plus migration we run is senior-led and scoped end to end: platform audit, data architecture, URL and redirect mapping, integration rebuilds, custom functionality and performance benchmarking, all stress-tested against real traffic before launch.

From Magento, Salesforce Commerce Cloud, BigCommerce or custom builds, we migrate your data, systems and search equity across intact, onto a platform built for your next stage of growth.

Book a Consultation

System Integrations

A key focus of our engagement is enhancing your backend operations, marketing, and customer experience, allowing you to concentrate on what you do best. We seamlessly integrate Shopify Plus with your ERP, CRM, WMS, and other 3PL systems to streamline your operational workflows.

At Avex, we partner with leading tech solutions, including Klaviyo, Yotpo, Tapcart, Recharge, Gorgias, and more, to create a cohesive commerce experience that keeps your customers coming back for more.

Get in Touch

International Expansion

Avex architects international Shopify environments by defining how localization, multi-language content, multi-currency pricing, taxes, and fulfillment operate at the system level. We design around merchant-of-record requirements, regional compliance, and market-specific rules while maintaining centralized control over data, analytics, and operations.

The result is a global Shopify architecture that supports local variation without fragmenting performance, allowing brands to scale internationally with confidence.

Get in Touch

Unified Commerce

Seamless shopping starts with a unified foundation. Avex helps brands connect digital, in-store, and POS experiences to create a cohesive customer journey.

Whether it's integrating Shopify POS across retail locations or optimizing online storefronts for omnichannel commerce, we build flexible, scalable systems that support how modern consumers browse, buy, and engage.

The result is one brand, one experience, no matter where the transaction begins or ends.

Get in Touch

Let’s work together

Tell us where you want to take your brand. We'll show you how to get there.