Full-Service Shopify, End to End
One senior team for the entire Shopify lifecycle: strategy, design, development, replatforming, integration, SEO, conversion, and ongoing support. The same people behind enterprise builds take on focused projects too, for brands large and small. A Shopify Platinum Partner since 2006.
Trusted by brands that define their categories
Every Shopify discipline, under one roof
Pick a service to go deeper, or just tell us the problem. We scope each engagement to the actual work, from a single feature to a multi-month enterprise replatform.
Shopify Plus Agency
Enterprise commerce on the platform’s top tier, from a Platinum Partner.
Shopify Agency
Design, build, integrate, and scale stores end to end, with senior engineers.
Shopify Development
Theme, custom, and headless development on Hydrogen, Oxygen, and React.
Replatforming & Migration
Move onto Shopify without downtime, data loss, or lost SEO.
UX/UI Design
Brand-led storefront design, engineered to convert as well as it looks.
CRO & Experimentation
Conversion-rate optimization and A/B testing that grow revenue from existing traffic.
Shopify SEO
Technical SEO, site architecture, and structured data built into the storefront.
Support & Maintenance
Ongoing monthly retainers for support, maintenance, and enhancement.
Strategy & Architecture
Roadmaps, platform decisions, and technical architecture grounded in nearly two decades on Shopify.
Integrations & Data
ERP, OMS, PIM, CRM, and bespoke middleware, the back-office systems global retail runs on.
AI & Agentic Commerce
AI agents, apps, tools, and integrations for Shopify, engineered with enterprise governance and control.
Global & Cross-Border
Shopify Markets, Markets Pro, and Global-e: consolidation, multi-currency, and cross-border compliance.
Privacy & Consent
Customer Privacy API, consent management, Google Consent Mode v2, and GDPR/CCPA compliance.
Los Angeles Shopify Agency
An established LA-based Shopify Platinum Partner for California brands and beyond.
Shopify Partner, New York
Platinum-tier Shopify engineering for New York’s most demanding brands.
Frequently asked questions
What Shopify services does SDG offer?
The full range: Shopify Plus and enterprise builds, theme and custom and headless development, replatforming and migration, UX/UI design, CRO, technical SEO, ERP/OMS/PIM/CRM integration, accessibility, custom apps, and ongoing support and maintenance.
Are you a full-service Shopify agency?
Yes. Strategy, design, engineering, and support all live under one roof, delivered by the same senior team rather than handed between vendors.
Do you work with brands of all sizes?
Yes. We are known for enterprise work, but we take on focused projects and smaller stores too. Every engagement is scoped to the actual work.
Do you offer ongoing support and retainers?
Yes. Many clients keep us on a monthly retainer for support, maintenance, and continuous improvement long after launch.
Where is SDG based?
SDG is headquartered in Los Angeles, with teams in San Francisco and New York, and works with brands worldwide.