We build custom Shopify Plus stores with headless frontends and backend integrations. You get a production-ready store in 12 weeks with no surprise invoices.
IRPR builds full-stack Shopify Plus stores using Next.js storefronts, custom Shopify apps in Node.js, and integrations with ERP systems like NetSuite and Acumatica. We handle every layer from the checkout to the admin API.
Each project ships with a headless frontend, custom checkout extensions, and a CI/CD pipeline on GitHub Actions. Typical timeline is 12-14 weeks. Pricing starts at $80K and goes to $250K for complex multi-store setups. All stores are PCI-DSS Level 1 compliant.
We work with DTC brands scaling past $5M in revenue, B2B wholesalers needing custom pricing engines, and retailers migrating from Magento or custom platforms to Shopify Plus. Each client gets a dedicated senior engineer and a fixed price.
Next.js or Remix frontend with Shopify Storefront API. Full control over SEO and page speed.
Custom checkout UI using Shopify Functions and checkout extensibility. Supports subscriptions and upsells.
Company-specific catalogs, net terms, and volume pricing via Shopify Plus B2B APIs. Integrates with QuickBooks.
Private or public apps using Node.js and Shopify Admin API. Handles inventory sync and order routing.
Migrate from Magento, WooCommerce, or custom PHP stores to Shopify Plus. Includes data mapping and zero-downtime cutover.
Real-time sync between Shopify Plus and NetSuite, Acumatica, or Microsoft Dynamics. Handles 10,000+ SKUs.
Recurring billing with Recharge or custom subscription logic using Shopify Subscriptions API. Supports 5+ plan tiers.
Centralized admin for 5+ Shopify Plus stores across regions. Uses Shopify Markets for currency and localization.
Every project we ship has measurable results backed by real data.
IRPR has shipped 200+ products across 50 countries. Our Shopify Plus projects average a 12-week timeline from kickoff to production. We maintain a 98% on-time delivery rate across all engagements.
Our stores handle 10,000+ concurrent users during Black Friday traffic spikes. We use Shopify Plus's built-in CDN and our own edge caching with Fastly to keep load times under 200ms.
Most agencies hand off a half-baked store with no backend integration. IRPR builds the whole stack.
Generic dev shops often use page builders and pre-built themes that break on Shopify Plus's advanced features. They skip custom checkout extensions and leave API integrations to the client. The result is a store that cannot scale past 1,000 orders per day.
IRPR builds every layer from scratch. We write custom Liquid or React components for the frontend, Node.js apps for backend logic, and use Shopify Functions for checkout customization. Every project ships with a CI/CD pipeline and automated testing.
We follow a 4-phase framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables.
In the Idea phase (week 1), we map your business requirements to Shopify Plus capabilities. We identify which APIs and extensions you need, from checkout to admin.
The Roadmap phase (week 2) produces a fixed-price quote and a detailed build plan. The Product phase (weeks 3-10) builds the store, custom apps, and integrations. The Release phase (weeks 11-12) handles QA, load testing, and deployment.
Every project includes these deliverables. No hidden items.
When we finish a project, you own the full codebase. Source code is in your GitHub repo. The store runs on Shopify Plus with a custom domain and SSL. You get admin access to everything.
We also provide documentation for your team: API endpoints, deployment instructions, and troubleshooting guides. Our support continues for 30 days after launch.
Built a Next.js storefront with Shopify Storefront API. Reduced page load time from 4 seconds to 1.2 seconds. Increased conversion rate by 18%. Tech stack: Next.js, Tailwind CSS, Shopify Plus, Fastly CDN.
Added subscription upsells and one-click reorder using Shopify Functions. Increased average order value by 22%. Tech stack: Shopify Functions, Node.js, PostgreSQL, Stripe.
Built company-specific catalogs and net terms with Shopify Plus B2B APIs. Reduced order processing time from 30 minutes to 5 minutes. Tech stack: Shopify Plus, Node.js, QuickBooks API, React.
Unified 5 Shopify Plus stores under one admin using Shopify Markets. Handled 50,000 SKUs across 3 currencies. Reduced operational overhead by 35%. Tech stack: Shopify Plus, Node.js, AWS Lambda, Shopify Admin API.
Synced inventory and orders between Shopify Plus and NetSuite in real time. Eliminated manual data entry for 1,200 SKUs. Tech stack: Shopify Plus, NetSuite SuiteTalk, Node.js, RabbitMQ.
Built a private Shopify app for subscription management and loyalty rewards. Reduced churn by 15% within 3 months. Tech stack: Node.js, Shopify Admin API, PostgreSQL, Recharge API.
Every Shopify Plus project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Our team averages 10+ years of experience. Every project has a dedicated senior developer who knows Shopify Plus APIs, Node.js, and React. No junior devs learning on your dime.
All stores we build are PCI-DSS Level 1 compliant by default. We handle SAQ A-EP and SAQ D requirements. Your customers' payment data is secure from day one.
We ship a production-ready Shopify Plus store in 12 weeks. If we miss the deadline, you pay nothing for the final two weeks. This is written into every contract.
Every line of code we write goes into your GitHub repository. No proprietary frameworks, no licensing fees, no lock-in. You can take the store to any team after launch.
We have built Shopify Plus stores for clients in 50 countries. Our experience spans DTC, B2B, subscription, and enterprise use cases. Every project starts with lessons from the previous 200.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.