Expert Shopify Design and Development Services for High-Converting, Scalable & Performance-Optimized Stores
Our Shopify design and development agency builds custom Shopify themes, headless storefronts, and Shopify Plus solutions tailored for DTC and B2B brands. Get ongoing support, performance-first UX, and CRO-driven Shopify ecommerce development services that drive measurable growth.
Trusted by platforms & partners
Not just a “Shopify development company”—a performance squad for your entire funnel
Our Shopify design and development agency blends UX, CRO, and technical Shopify expertise so your store doesn’t just launch beautifully—it continues improving in speed, clarity, and revenue generation.
Performance-first Shopify builds
Lightweight custom themes, optimized media, and clean Liquid code for 90+ Lighthouse scores.
UX & CRO baked in
Mobile-first flows, trust signals, and conversion-focused patterns for higher add-to-cart and checkout completion rates.
Ecosystem, not just theme
Klaviyo, Recharge, analytics, and Gorgias—architected together for speed and seamless Shopify store operations.
Ongoing growth partnership
Continuous Shopify development services, monthly improvements, and CRO experiments instead of one-off projects.
Good fit if you:
- Run a DTC or B2B Shopify store with meaningful traffic and sales volume.
- Feel your current theme, Shopify stack, or website design limits performance or conversion rates.
- Prefer a Shopify development company that works through metrics, experiments, and long-term growth roadmaps.
Shopify theme & UX revamps
DTC & B2B+18–25% CR
Typical uplift from custom Shopify store design and development, UX, and CRO-led redesigns.
Platform & stack advisory
Advisory30–50% faster rollout
Structured component systems allow Shopify pages and campaigns to ship in hours, not weeks.
Long-term impact
Lower CAC with better Shopify conversion
More conversions from existing traffic boost every channel—ideal for Shopify ecommerce development services for growth-focused brands.
Before
CAC $48
After CRO
CAC $34*
*Illustrative benchmark
OUR PROCESS
Our Shopify Design and Development Services Process
A step-by-step methodology from discovery to launch, designed to deliver high-performing, conversion-focused Shopify stores for DTC and B2B brands.
Discovery & Strategy
We analyze your Shopify store, customer behavior, and business goals to create a prioritized roadmap for growth and performance.
Business Outcome: Clear action plan for Shopify design and development services tailored to your brand.
UI/UX & Prototyping
High-fidelity Shopify store designs and prototypes focused on usability, conversion, and seamless customer journeys.
Business Outcome: Approved Shopify website design and development ready for implementation.
Shopify Build & Customization
Custom Shopify store design and development, theme customization, app integration, and scalable code for speed and reliability.
Business Outcome: Fully functional Shopify store optimized for revenue and long-term growth.
QA & Compliance
Comprehensive testing across devices, checkout audits, GDPR compliance, and Shopify speed optimization services to ensure flawless performance.
Business Outcome: Secure, compliant, and high-performing Shopify store.
Deployment & Optimization
Launch your Shopify store with SEO, CRO, and performance improvements for immediate revenue impact and conversion uplift.
Business Outcome: High-performing, revenue-ready Shopify store for DTC and B2B brands.
Support & Ongoing Optimization
Continuous Shopify development services for ecommerce brands, including CRO, SEO, and feature updates to maximize lifetime value.
Business Outcome: Sustained growth, scalability, and long-term Shopify success.
OUR SERVICES
Shopify Design and Development Services
Stagebit delivers end-to-end Shopify design and development services and Shopify ecommerce development services tailored for European DTC and B2B brands. From custom Shopify store setup and design services to app integrations, performance optimization, and Shopify Plus solutions, we build fast, secure, and high-converting Shopify stores fully compliant with EU regulations.
Shopify Store Setup & Configuration
Launch your Shopify store with a complete setup including theme installation, domain setup, payment gateway integration, taxes, shipping, and GDPR compliance for EU DTC and B2B brands. Our Shopify store design services ensure a professional, high-converting storefront.
- Domain & store setup
- Payment & shipping configuration
- GDPR & EU compliance
- Basic SEO & analytics setup
How long does setup take?
Typical store setups take 1–2 weeks depending on features, apps, and customizations.
Custom Shopify Development
Build tailored Shopify themes and features using Liquid and Tailwind, fully responsive and optimized for EU DTC performance and conversions. Our Shopify website design and development services deliver pixel-perfect, branded experiences for both DTC and B2B brands.
- Custom Liquid theme development
- Figma to Shopify pixel-perfect builds
- Mobile-first responsive design
- SEO-friendly structure & schema
Shopify App Integration
Connect your store to ERP, CRM, PIM, payment gateways, and other apps for seamless automation and synchronized data. Our Shopify development company ensures reliable app integrations for DTC and B2B ecommerce brands across Europe, the US, and UK markets.
- ERP, CRM & PIM integrations
- Custom app development
- Payment & subscription apps
- Private & public apps
Shopify Speed Optimization & CRO Services
Boost your Shopify store speed, Core Web Vitals, and conversion rates with caching, image optimization, lazy loading, and minified code. Our Shopify conversion rate optimization services help European DTC and B2B ecommerce brands achieve faster, higher-converting stores.
- Core Web Vitals improvement
- Image & media optimization
- Theme & app performance audit
- Lazy loading & minification
Shopify Store Migrations
Seamlessly migrate from WooCommerce, Magento, or other platforms to Shopify without losing SEO value, data, or customer history. Our custom Shopify store design and development approach ensures smooth transitions for startups and enterprise B2B ecommerce brands in Europe and beyond.
- Full data migration
- SEO & URL preservation
- Theme & design migration
- App & custom feature migration
Shopify Plus Development
Enterprise-level Shopify Plus solutions with multi-store management, wholesale features, custom scripts, automation, and high-volume performance optimization. Our shopify development services for ecommerce brands help startups, B2B, and DTC companies scale globally.
- Multi-store & multi-language setup
- Wholesale & B2B features
- Custom scripts & automation
- High-volume performance optimization
Maintenance & Support
Ensure your Shopify store remains fast, secure, and fully functional with ongoing maintenance, 24/7 monitoring, security fixes, and UX audits. Our hire Shopify expert agency services support both European startups and enterprise B2B ecommerce brands.
- 24/7 monitoring & backups
- Security & bug fixes
- Theme & app updates
- Conversion & UX audits
Shopify as a High-Performance Ecosystem
Our shopify design and development services go beyond storefronts — we deliver a full performance ecosystem. From fast load times to behavioral analytics, automation, CRO systems, security, and UX refinement, everything is designed to scale revenue for DTC & B2B brands across the US, UK, and Europe.
+40%
Faster Shopify Store Speed & Core Web Vitals
+32%
Higher Checkout Completion Rates
Automation
Apps, CRM, Pixels & Analytics Fully Integrated
Lightning-Fast Shopify Store Performance
Every millisecond counts — faster Shopify stores convert better. Our shopify ecommerce development services include optimized caching, image compression, prefetching, and asset hydration to ensure a seamless buying experience.
- ⚡ Lazy loading, script deferring, prefetch optimization
- 🔍 Built-in SEO technical foundation & structured schema
- 📦 CDN-powered hosting & mobile-first rendering
Conversion-Driven Shopify UX & Store Design
We create Shopify stores designed around buyer psychology for DTC & B2B brands. Trust signals, frictionless navigation, thumb-friendly mobile spacing, and strategic upsells help reduce abandonment and maximize repeat purchase behavior across US, UK, and Europe.
- ✓ Trust-focused micro UI & psychological triggers
- ✓ Mobile-first, conversion-optimized layout
- ✓ Upsells, bundles & checkout personalization
Perfect for brands ready to scale with expert shopify design and development services across US, UK, DACH, and EU markets.
Ways to work together on your Shopify roadmap
Whether you need a clearly scoped Shopify store design and development project, an embedded squad, or a white-label delivery partner, our engagement models are simple, transparent, and focused on measurable outcomes—not just hours logged.
Fixed-scope Shopify projects
Best for: launches & migrationsA defined scope, timeline, and investment for projects like new Shopify builds, shopify store redesign services, or replatforming from Magento, WooCommerce, or custom stacks.
- • Discovery, UX, and technical planning up front
- • Fixed deliverables, milestones, and sign-offs
- • Ideal for clear briefs, RFPs, or startup store launches
Examples:
Theme redesign, Shopify Plus upgrade, DTC store launch, or multi-store migration.
Ongoing retainers & embedded squad
Best for: growth & CROA dedicated Shopify development team (design, dev, CRO) working continuously on roadmaps, experiments, and store optimization to drive revenue and conversions for DTC and B2B brands across the US, UK, and Europe.
- • Fixed monthly commitment with clear capacity
- • Prioritized backlog of UX, CRO, and feature work
- • Regular check-ins and seamless async communication
White-label Shopify delivery
Best for: agenciesFor design, branding, and marketing agencies seeking a reliable technical Shopify development agency behind the scenes—under your brand and using your processes.
- • NDAs and non-solicitation included
- • White-label communication & documentation
- • Flexible to fit your PM, QA, and tooling stack
Good fit if you:
Sell Shopify projects but don’t want to build a full in-house dev team yet.
Start with a single Shopify development service for ecommerce brands or audit, then expand into a full roadmap as you see results.
DEVELOPMENT STACK
Trusted by performance-driven DTC & B2B brands across US, UK, DACH & EU
120+
Global DTC & B2B brands served
4.8★
Clutch rating for Shopify projects
90+
Average Lighthouse performance score
“StageBit rebuilt our Shopify stores with a clean, scalable architecture—lifting conversion, speed, and UX across markets without compromising brand identity.”
SHOPIFY EXPERTISE
Shopify Store Models We Specialize In
We build high-performing Shopify architecture for DTC, B2B, subscription, wholesale, and hybrid brands — all fully tailored through our Shopify design and development services for fast growth, automation, and enterprise-level scalability.
Direct-to-Consumer
Conversion-led Shopify store design services for modern DTC brands — fast storefronts, optimized UX, advanced bundling, upsell funnels, loyalty integrations, and performance-led CRO for higher AOV and retention.
B2B E-Commerce
Enterprise-ready Shopify development services for B2B ecommerce — tiered pricing, customer roles, wholesale visibility logic, PO ordering flows, quoting tools, and multi-buyer permissions built for EU, UK, and US markets.
Subscription Stores
Custom Shopify store design and development for subscription brands using Skio, Recharge, or Loop — churn-reduction setups, flexible billing cycles, retention workflows, guided onboarding, and A/B tested renewal experiences.
Wholesale Platforms
Shopify B2B wholesale development with MOQ rules, custom pricing logic, pallet/box modes, marketplace-style catalogs, locked content flows, and full account dashboards for distributors and retailers.
Marketplace Commerce
Scalable Shopify marketplace setups with vendor onboarding workflows, payout automation, moderation logic, seller dashboards, inventory sync, and logistics automation for multi-vendor operations.
Hybrid Ecosystems
Multi-model Shopify ecosystems combining B2C + B2B, subscriptions + retail, or physical + digital products — unified checkout, advanced customer segmentation, and highly flexible architecture built for scale.
Tell us about your Shopify project
US · UK · DACH · EU — DTC & B2B ecommerce brands
SHOPIFY GUIDE
Shopify FAQs
Find clear answers to the most common questions brands ask about Shopify design and development services, Shopify migrations, Shopify Plus, CRO, and scaling DTC & B2B ecommerce stores across the US, UK, and EU. If you don’t see your question, reach out below.