Shopify Plus Development CompanyDevelopment Company
We build high-revenue Shopify Plus stores for brands scaling past $1M. Fixed price, 12-week delivery, full PCI compliance.
IRPR builds Shopify Plus stores using Liquid, React, Node.js, and GraphQL. We create custom themes, headless frontends, and private apps that handle high traffic and complex checkout flows.
Every project ships with a fixed price from the Roadmap phase (week 2), a 12-14 week timeline, and full PCI-DSS compliance. Our typical investment ranges from $80,000 to $250,000 depending on scope.
We work with DTC brand founders who need a store that scales past $5M in revenue, enterprise ecommerce managers migrating from Magento or Salesforce Commerce Cloud, and venture-backed startups launching their first Shopify Plus store.
Types of software we ship.
Custom Shopify Plus Store Development
Full store build with custom Liquid theme, private apps, and optimized checkout. Integrates with Klaviyo and Recharge.
Shopify Plus Headless Commerce
Frontend built with Next.js or Hydrogen, decoupled from Shopify backend. Uses Contentful for CMS and Algolia for search.
Shopify Plus Migration
Migrate from Magento, WooCommerce, or BigCommerce. Includes data mapping, redirects, and zero downtime cutover.
Shopify Plus Custom App Development
Private apps for custom checkout, loyalty programs, and inventory sync. Built with Node.js and Shopify Functions.
Shopify Plus B2B Store Development
Wholesale portal with custom pricing tiers, bulk ordering, and NetSuite integration. Supports company accounts.
Shopify Plus International Store
Multi-currency, multi-language, multi-domain setup. Uses Shopify Markets Pro and custom localization logic.
Shopify Plus Subscription App
Recurring billing engine for subscription boxes and memberships. Integrates with Stripe and Recharge.
Shopify Plus ERP/CRM Integration
Sync orders, inventory, and customer data with NetSuite, Salesforce, or HubSpot. Custom middleware in Node.js.
We build for every business type.
Direct-to-consumer brands
Enterprise retailers
B2B wholesalers
Subscription businesses
Global brands
Why choose IRPR for Shopify Plus development?
We focus on building stores that convert, scale, and comply with PCI-DSS out of the box.
IRPR has shipped 200+ products across 50+ countries. Our senior engineers average 10+ years of experience, and 98% of our projects deliver on time. Every Shopify Plus store we build includes a fixed price, a 12-week timeline, and a 12-month warranty.
We do not use junior developers or offshore teams. Your project gets a dedicated senior engineer who knows Shopify Plus, Liquid, React, and Node.js. Compliance is built into every phase, not bolted on after launch.
The difference between IRPR and generic dev shops
Most agencies bill hourly and deliver late. We do the opposite.
Generic Shopify agencies often use hourly billing, vague scopes, and junior developers. They treat compliance as an afterthought and have no fixed delivery date. That leads to budget overruns and missed launches.
IRPR works differently. We give you a fixed price in week 2 (Roadmap phase), lock the scope, and assign senior engineers only. We build PCI-DSS compliance from day one and deliver in 12-14 weeks. Every project includes a 12-month bug fix warranty.
- Hourly billing with no cap
- Scope changes mid-project
- Junior developers assigned
- No compliance expertise
- Slow email-only communication
- No post-launch support
- Fixed price from Roadmap phase
- Scope locked in 2 weeks
- Senior engineers (10+ years avg)
- PCI-DSS certified from day one
- Daily standups + Slack channel
- 12-month warranty included
Our 4-phase process for Shopify Plus stores
We break every project into four phases so you see progress and control costs.
Phase 1 (Discovery & Roadmap) takes 2 weeks. We audit your existing store, define requirements, and produce a fixed-price roadmap. Phase 2 (Design & Prototype) takes 2 weeks. We deliver Figma mockups and a clickable prototype for your approval.
Phase 3 (Development & QA) runs 6-8 weeks. We build the store, run automated tests, and deploy to staging. Phase 4 (Launch & Handoff) takes 2 weeks. We migrate data, set up monitoring, and train your team. Total timeline: 12-14 weeks.
What ships with every Shopify Plus project
You don't need to ask for these. They are included in every project.
Every IRPR Shopify Plus project includes a complete production-ready store, full source code, and all integration configurations. No hidden fees, no missing pieces.
- Source code in your GitHub repo
- CI/CD pipeline via GitHub Actions
- Staging and production environments on Shopify
- Custom theme built in Liquid/React
- Sentry error tracking
- New Relic performance monitoring
- Post-launch documentation
- 12-month bug fix warranty
- Slack channel with your team
- Compliance audit report (PCI-DSS)
What we ship in this practice.
Headless store for luxury fashion brand
Built a headless Shopify Plus store using Next.js, Hydrogen, and Contentful. Reduced page load time by 60% and increased conversion rate by 25%. Industry: Fashion.
B2B wholesale portal for manufacturing company
Created a custom B2B store with tiered pricing, bulk ordering, and NetSuite integration. Cut order processing time from 3 days to 2 hours. Industry: Manufacturing.
Subscription box platform for meal kit startup
Developed a recurring billing engine with Stripe and Recharge. Reduced churn by 18% through custom retention flows. Industry: Food & Beverage.
International store for electronics retailer
Launched a multi-currency, multi-language store across 12 countries using Shopify Markets Pro. Increased international revenue by 40% in 6 months. Industry: Electronics.
Migration from Magento to Shopify Plus for cosmetics brand
Migrated 50,000 SKUs, 100,000 customers, and 3 years of order history with zero downtime. Reduced hosting costs by 70%. Industry: Beauty.
Custom loyalty app for pet supply brand
Built a private app with points, referrals, and VIP tiers using Shopify Functions. Increased repeat purchase rate by 35%. Industry: Pet Supplies.
Why teams hire us.
Fixed price, not hourly
Every Shopify Plus project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Average project cost: $80,000-$250,000.
Senior engineers only
Your project is built by engineers with 10+ years of experience. No juniors, no offshore teams. We have built 200+ products across 50+ countries.
PCI-DSS compliance built-in
We design every store to meet PCI-DSS Level 1 requirements from day one. Your customers' payment data is safe, and you avoid compliance fines.
12-week delivery guarantee
98% of our projects ship on time. We use a fixed scope and a 4-phase process to deliver your Shopify Plus store in 12-14 weeks.
Full code ownership
You own all source code, themes, apps, and configurations after launch. No lock-in, no licensing fees. We put everything in your GitHub repo.
12-month post-launch support
Every project includes a 12-month warranty for bug fixes and critical updates. We also provide a dedicated Slack channel and documentation.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
─── share this page ───
