Shopify & Ecommerce ExpertsElite Shopify Development That Drives Real Revenue
We build custom Shopify themes, apps, high-converting funnels, and data-driven email — engineered to turn traffic into customers and customers into revenue.
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Technologies we work with
PHP
Laravel
Vue.js
TypeScript
Shopify
Shopify Liquid
React
Next.js
Remix
Node.js
Figma
Tailwind CSS
GraphQL
KlaviyoPHPLaravelVue.jsTypeScriptShopifyShopify LiquidReactNext.jsRemixNode.jsFigmaTailwind CSSGraphQLKlaviyo
Why brands trust us
We don't just build stores—we build your growth
Dedicated team, clear timelines, and support after launch. We focus on conversion and revenue—on time and on budget.
Revenue-Focused
Every line of code is written to drive conversions and grow your bottom line.
On Time, On Budget
Clear timelines, transparent pricing, and milestones you can track.
Launch & Beyond
We don't disappear after go-live. Ongoing support keeps your store healthy.
True Partnership
Dedicated team, proactive communication, and strategic guidance at every step.
Build a New Shopify Store
Custom Shopify stores that are tailored for high performance, seamlessly integrate AI for continuous evolution, and deliver a lasting competitive advantage in eCommerce.
- Shopify Theme Design
- Conversion Rate Optimization
- Shopify UX & UI Audit
Everything you need to win on Shopify
Shopify stores built from Figma
Custom Shopify store development for DTC brands launching or replatforming. We hand-code Online Store 2.0 themes from your Figma files, ship conversion-optimized storefronts, and pass Core Web Vitals green on day one.
- Hand-coded Liquid, no page builders
- Figma to Shopify pixel parity
- Core Web Vitals green at launch
Shopify apps that pass review
End-to-end Shopify app development for private stores and the public App Store. We ship custom Shopify apps with deep API integration, checkout extensions, and theme app extensions built to scale and pass review on the first submission.
- Checkout & theme app extensions
- Shopify API, webhooks, GraphQL
- Public App Store submission-ready
Shopify migration without losing rankings
SEO-preserving Shopify migration from WooCommerce, Magento, or BigCommerce to Shopify with zero-downtime cutover. Products, customers, orders, and order history move intact, with 301 redirects mapped one-to-one before DNS flips.
- WooCommerce, Magento, BigCommerce sources
- One-to-one 301 redirect maps
- Zero-downtime DNS cutover
Shopify funnels that convert cold traffic
Shopify funnel design for DTC brands, info products, and paid traffic — quiz funnels, VSL funnels, post-purchase upsells, and custom landing pages. Hand-written copy, bespoke design, native Liquid. Zero page builders.
- Hand-written direct-response copy
- Native Liquid (no GemPages/PageFly)
- Quiz, VSL, and upsell flows
Rank higher with Shopify SEO
Shopify SEO built for collection depth, product schema, and Liquid templates — driving organic traffic growth that compounds. Our technical SEO audit and on-page work deliver measurable ranking lifts within 90 days.
- Collection and product page SEO
- Product schema markup done right
- Tracked rankings, traffic, revenue
Email flows that drive 25%+ revenue
Shopify Klaviyo email marketing built on native Shopify events — Klaviyo flows, SMS marketing, and cart abandonment sequences engineered for deliverability. Our setups consistently drive 25%+ of total DTC revenue.
- Shopify-event-native Klaviyo flows
- Deliverability-engineered templates
- Lifts customer lifetime value
Turn traffic into checkout wins
Shopify performance optimization that lifts revenue per visit — we tune Core Web Vitals, checkout friction, and funnel UX together, delivering an average +40% conversion lift across audited stores.
- Core Web Vitals green by launch
- Checkout friction audit and rebuild
- Average +40% conversion lift
Shopify A/B testing that ships winners
Shopify A/B testing for $100K+/month stores ready to scale conversion experiments without shipping blind. We design hypotheses, run product page and checkout testing, then ship statistically significant winners — not dashboards.
- Hypothesis-led experiment design
- Statistical significance reporting
- Ship-winners deployment workflow
Shopify maintenance that prevents fires
Monthly Shopify maintenance and support for established stores — ongoing development, bug fixes, and app updates handled by a retained team with 24/7 monitoring and priority Slack response under 2 hours.
- Proactive 24/7 uptime monitoring
- Priority Slack channel access
- Fixed monthly retainer pricing
Shopify stores built from Figma
Custom Shopify store development for DTC brands launching or replatforming. We hand-code Online Store 2.0 themes from your Figma files, ship conversion-optimized storefronts, and pass Core Web Vitals green on day one.
- Hand-coded Liquid, no page builders
- Figma to Shopify pixel parity
- Core Web Vitals green at launch
Shopify apps & custom builds we've shipped & scaled
Free Shipping Threshold App
Free-shipping threshold rules powered by the new Shopify Functions API — migrated from the deprecated Shopify Scripts (Cart & Shipping Scripts)
- Threshold-based free shipping rules
- Pick a banner template + customize the design live
- One banner, every storefront surface — home, cart, drawer, PDP
YMM & VRN Vehicle Fitment App
Year/Make/Model + Vehicle Registration Number (VRN) search for Shopify auto-parts stores — built on Shopify metaobjects and product metafields, with sub-100ms smart-filter results and a zero-mismatch fitment guarantee
- Year / Make / Model / Body Style fitment dropdown
- VRN / Registration plate lookup
- Built on Shopify metaobjects (vehicle entities)
Flow Customer Account Pro
A public Shopify App Store extension that adds drag-and-drop customer-account blocks — orders, subscriptions, loyalty, returns — to any Shopify storefront
- Drag-and-drop customer-account blocks
- Built on the new Customer Account UI Extensions
- Public-app distribution on the Shopify App Store
Pet Profile, Subscription Hub & Personalised Recommendations
Pet-profile management, full-page subscription control, and personalised product recommendations — all native inside the Shopify Customer Account UI Extensions framework, built for pet & subscription DTC brands
- Pet-profile builder with rich metafields
- Full-page subscription manager
- Personalised product recommendations
Dynamic & Volume Bundle App
Mix-and-match bundles + quantity-tier pricing — built on Shopify Functions for AOV growth, with merchant-editable rules and a fully customizable storefront widget
- Mix-and-match bundle builder
- Volume-tier pricing engine
- Bundle as one line item, with linked inventory
Checkout Upsell, Conditional Pricing & Shipping
Rule-based checkout upsells, dynamic per-customer pricing, and conditional shipping charges — built on Shopify Checkout UI Extensions and Shopify Functions for Plus merchants
- Rule-based upsell blocks inside Shopify Checkout
- Dynamic per-customer pricing engine
- Conditional shipping logic
Free Shipping Threshold App
Free-shipping threshold rules powered by the new Shopify Functions API — migrated from the deprecated Shopify Scripts (Cart & Shipping Scripts)
- Threshold-based free shipping rules
- Pick a banner template + customize the design live
- One banner, every storefront surface — home, cart, drawer, PDP
Capabilities
What we offer
Themes, apps, speed, SEO, conversion, and support—everything you need to run and grow your store in one place.
Our process
A clear, repeatable path from idea to launch. We keep you in the loop at every step so you get results without the guesswork.
Plan
We align on goals, scope, and timeline. Discovery sessions and a clear roadmap so everyone knows what success looks like.
Design
UI/UX and visual design tailored to your brand. Mockups and prototypes so you can review before we build.
Develop
Clean, maintainable code on Shopify. We build in stages with check-ins so you stay in the loop and can give feedback.
Deploy
Careful launch and go-live support. We handle deployment, QA, and handover so your store goes live smoothly.
A/B Test
Data-driven optimization after launch. We run tests on layout, copy, and flows to improve conversion and revenue.
Testimonials
What our clients say
Real results from brands we've helped build and grow on Shopify.
“FlowCart Agency transformed our Shopify store from a basic theme to a conversion machine. Sales went up 40% in the first quarter after launch.”
Sarah Chen
Founder, Luxe Home Co
“Professional, responsive, and they actually understand e-commerce. Our migration from WooCommerce was seamless—zero downtime.”
Marcus Webb
Operations Director, GearUp
“We needed custom app development and ongoing maintenance. They delivered on both and our store has never run smoother.”
Priya Sharma
Head of E-commerce, Bloom & Co
“FlowCart Agency transformed our Shopify store from a basic theme to a conversion machine. Sales went up 40% in the first quarter after launch.”
Sarah Chen
Founder, Luxe Home Co
“Professional, responsive, and they actually understand e-commerce. Our migration from WooCommerce was seamless—zero downtime.”
Marcus Webb
Operations Director, GearUp
“We needed custom app development and ongoing maintenance. They delivered on both and our store has never run smoother.”
Priya Sharma
Head of E-commerce, Bloom & Co
Frequently asked questions
- Themes and page builders get you live fast, but they add code bloat that slows your store, box you into a template's limits, and quietly cost you conversions. We hand-code everything on Online Store 2.0 — lean, fast (90+ Lighthouse), and built around your brand and funnel — so your store loads quicker, converts better, and stays fully editable by your team.
Ready to grow your Shopify store?
Free 30-minute consultation and a clear project quote within 48 hours. No commitment required.
Book a free call