Top 1% official Shopify Plus partner
Design-led engineering
Enterprise Shopify & Shopify Plus store development
Bridging bespoke editorial UI/UX design with high-concurrency Liquid and headless Hydrogen infrastructure for high-scale global D2C flagships.
Live storefront telemetry · Hydrogen edge node
<1.2s
Core Web Vitals load time
Guaranteed across Tier-1 mobile devices and 4G networks. Zero hydration bottlenecks or unstyled layout shifts.
+38%
Average mobile conversion lift
Engineered via thumb-zone navigation, frictionless dynamic cart drawers, and custom-styled Shop Pay accelerators.
$250M+
Transacted on built stores
Rock-solid infrastructure under the most extreme traffic surges. Zero checkout dropouts recorded during global BFCM campaigns.
Technical competencies
Bespoke architecture for demanding commerce
We avoid generic marketplace themes. Every line of Liquid, Rust, or TypeScript is purposefully written for your brand's specific operational scale.
Built strictly on Online Store 2.0 & Hydrogen 2
Custom UI/UX & OS 2.0 themes
Modular Liquid architecture with custom schema-driven section blocks. We eliminate bloatware, heavy vendor scripts, and third-party dependencies to maximize merchant editorial autonomy.
Engineered features
- Zero unnecessary jQuery libraries
- Editorial drag-and-drop visual merchandising
Headless Hydrogen + Oxygen
Cutting-edge React and Remix storefronts orchestrated via Shopify's globally distributed Oxygen infrastructure. Instant page transitions, sub-300ms multi-market catalog rendering.
Engineered features
- Multi-region international localization
- Static generation with real-time edge revalidation
Checkout extensibility
Migrate away from legacy checkout.liquid to Shopify's high-speed web assembly functions and Checkout UI Extensions. Custom pricing rules, gated member logic, and zero friction.
Engineered features
- Custom Rust & Wasm logic execution
- Native 1-click post-purchase upsell flows
Seamless platform migration
Enterprise migration paths from Magento 2, Salesforce Commerce Cloud, SAP Hybris, and WooCommerce. Zero lost transactions, full metadata transfer, and 100% SEO parity preservation.
Engineered features
- Automated URL mapping & 301 preservation
- Customer password hash migration protocol
Private app & ERP sync
Custom resilient middleware linking Shopify Plus to NetSuite, SAP, Microsoft Dynamics 365, Klaviyo, and Recharge. Bi-directional sync with queue retry strategies and anomaly detection.
Engineered features
- Multi-warehouse inventory reconciliation
- High-frequency webhook event listeners
Core Web Vitals engineering
Script hydration isolation, critical CSS extraction, dynamic responsive picture generation, and third-party tag governance using Cloudflare Workers or server-side GTM.
Engineered features
- LCP target <1.2 seconds globally
- Zero cumulative layout shift (CLS < 0.01)
Interactive feasibility engine
Estimate your Shopify Plus migration parameters
Evaluate time-to-market, estimated server infrastructure cost reductions, and operational efficiencies when switching from legacy monoliths to Shopify Plus.
1. Select current architecture
2. Annual online GMV volume
3. Critical integrations needed
Estimated timeline
8–10 wks
Sprint-based delivery
OPEX cost reduction
-55% avg
Hosting & DevOps savings
SEO & data security assurance
Includes full 301 URL redirect audits, custom canonical preservation tags, and Google Search Console tracking handoff.
Generate full migration scope & tech stack reviewThe Cosmmerse method
6-stage precision delivery roadmap
We combine sprint agility with enterprise rigor. Every phase concludes with explicit stakeholder validation and production-readiness signoffs.
Stage 01
Architecture discovery
Inventorying legacy data structures, ERP endpoints, third-party apps, and international tax rules.
Deliverable: Technical blueprint
Stage 02
Bespoke UI/UX design
Interactive Figma prototypes, design tokens, micro-interactions, and conversion-optimized checkout states.
Deliverable: Design system & Figma
Stage 03
Storefront build
High-concurrency Liquid OS 2.0 or Hydrogen development with Tailwind and web assembly extensions.
Deliverable: Staging storefront
Stage 04
Data & ERP integration
Queue-backed middleware, inventory reconciliation, and anomaly alerting across every connected system.
Deliverable: Sync validation report
Stage 05
Load & QA testing
Flash-sale load simulation, cross-device regression, accessibility passes, and Core Web Vitals certification.
Deliverable: QA & performance audit
Stage 06
Launch & growth
Zero-downtime cutover, 301 verification, and a 90-day CRO and performance monitoring sprint.
Deliverable: Growth roadmap
Flagship case reference · Vandeleur Horlogerie London
UI/UX that converts without sacrificing brand prestige
Most Shopify development shops plug in a speedy template. We rebuild the architecture behind it by rewriting Liquid, the design system, and the checkout engineering.
Ergonomic mobile navigation
Deliver checkout, discovery, and specification review one-handed, with no mis-taps.
Intelligent product customizers
Real-time configurators that build value and reward exploration before the cart.
Platform advisory & architecture FAQs
Download the 2026 Shopify Plus migration whitepaper
Request the whitepaperHow do you ensure zero loss of organic SEO rankings during a migration?
Every legacy URL is mapped to a 301 before cutover, canonical tags are preserved, and structured data is re-validated. We hand off Search Console tracking and monitor index coverage for 90 days post-launch.
How do you orchestrate integrations with NetSuite, SAP, or Microsoft Dynamics?
We build queue-backed middleware rather than point-to-point webhooks. Bi-directional sync runs with retry strategies, anomaly detection, and multi-warehouse inventory reconciliation.
What post-launch SLA and emergency support guarantees do you provide?
A dedicated 24/7 Slack channel with a sub-15-minute emergency response protocol, plus a 99.8% milestone SLA on every scheduled deliverable.
Should my brand choose headless Hydrogen or Liquid OS 2.0?
Liquid OS 2.0 suits merchandising-heavy teams who need editorial autonomy. Hydrogen suits multi-market catalogs and sub-300ms rendering targets. We model both against your GMV and team structure before recommending either.
What is the typical timeline for an enterprise Shopify Plus build?
8–10 weeks for a standard migration with ERP sync. Complex B2B multi-store or 3D configurator work typically runs 14–18 weeks across six delivery stages.
Can Shopify Plus handle complex B2B wholesale pricing structures?
Yes. We implement gated member logic, volume-tier pricing, and net payment terms through Shopify Functions and custom company-level catalogs.