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Ecommerce engineering

Ecommerce development company for fast, flexible online stores

We build Shopify stores, headless storefronts and fully custom platforms with quick pages, smooth checkout, local payment methods and clean links to inventory, shipping and accounting.

ZedBlu is an ecommerce development company for D2C brands, retailers, wholesalers and marketplaces that need more than a theme install. We build on Shopify when speed to market matters, go headless with Next.js when performance and custom experiences matter, and build fully custom platforms when your business model does not fit standard software.

Commerce is mostly what happens after the buy button: payments, tax, inventory, fulfillment, returns and customer service. We connect your store to Stripe, Razorpay and other payment providers, warehouse and shipping tools, accounting and CRM, so orders flow through without manual re-entry, in multiple currencies and languages where you sell internationally.

What we deliver

What our E-commerce Development team delivers

01

Shopify store development

As a Shopify development company, we build custom themes, configure products, collections, markets and checkout settings, migrate catalogs and customers, and develop private apps when the Shopify App Store has no good fit. Your team then manages daily work without needing a developer.

02

Headless commerce development

A Next.js storefront on top of Shopify or a custom backend delivers fast page loads, full design freedom and content-rich product pages. Headless commerce development suits brands with large catalogs, several regions or editorial content that goes beyond product grids.

03

Custom ecommerce platforms

Custom ecommerce website development for models that standard platforms handle poorly: configurable products, subscriptions, rentals, auctions, complex pricing or regulated goods. We build the catalog, cart, checkout, order management and admin around your rules rather than forcing workarounds.

04

B2B ecommerce

B2B ecommerce development with customer-specific price lists, quantity breaks, credit limits, quote requests, purchase order payments, quick reorder and buyer-approver hierarchies. Everything connects to your ERP for stock and invoicing, so wholesale customers can order online without calling your sales team.

05

Payments, shipping and integrations

Payment gateway integration with Stripe, Razorpay and regional payment methods, plus shipping carriers, tax calculation, ERP, accounting, marketing tools and marketplaces. Sync jobs come with error alerts, so stock levels and order statuses match across every channel.

06

Ecommerce mobile apps

Ecommerce app development in Flutter or React Native with push notifications, saved carts, wish lists, loyalty points and one-tap reorders. The app shares the backend and catalog with your website, so promotions, prices and stock stay consistent everywhere.

Why it matters

What you get

Fast pages that keep shoppers

Optimized images, edge caching and lean code keep product and category pages quick on mobile networks, because a slow product page is an easy reason for a shopper to leave.

Operations without re-keying

Orders, inventory, invoices and customer data move automatically between your store and back-office systems, cutting manual work and costly errors as order volume grows month after month.

Built to sell internationally

Multi-currency pricing, localized content, regional payment methods, tax rules and shipping zones let you open new markets without launching a separate store for every country.

Room to grow

Start on Shopify and move to headless or custom later while protecting your data and search rankings, because we plan architecture and URLs with that path in mind.

How we work

Our process

01Commerce discoveryWe review your catalog, pricing rules, channels, fulfillment process and integrations, then recommend Shopify, headless or custom with clear reasons and costs.
02UX and designProduct, category, cart and checkout pages are designed mobile-first and tested with a handful of real shoppers before any development work begins.
03Build and integrateWe build the store, integrations and admin tools in sprints, demo progress every week and give your team a staging store to test orders end to end.
04Migrate and launchProducts, customers, orders and URLs move across with redirects in place, live payments are tested, and launch happens in a planned window.
05OptimizeAfter launch we monitor conversion funnels, speed and errors, and run regular improvement sprints on site search, merchandising and checkout.
Technology

Tools & tech we use

ShopifyNext.jsReactNode.jsLaravel/PHPPostgreSQLMySQLRedisStripeRazorpayFlutterCloudflare
Who it's for

Use cases

  • D2C brands moving from a template theme to a custom storefront
  • Wholesale portals with account pricing and credit terms
  • Subscription boxes and recurring product orders
  • Multi-country stores with local currencies and payment methods
  • Retailers linking online and in-store inventory
  • Marketplaces with multiple sellers and commission payouts
FAQ

E-commerce Development: FAQ

How much does an ecommerce website cost?

Ecommerce website cost depends on the platform, catalog size, design depth, integrations and migration needs. A straightforward Shopify store with a customized theme can start in the simple website range of about $1,500–$5,000, while headless and fully custom platforms are priced like custom web applications, typically $8,000–$60,000+, or more for B2B and marketplace features. A fixed quote follows a free consultation.

Should we use Shopify or build a custom ecommerce platform?

Shopify is the faster, lower-cost route for most standard retail, with hosted checkout, reliable infrastructure and a large app ecosystem. Custom or headless builds make sense when you need unusual pricing or product logic, full control over the experience and performance, B2B workflows or freedom from platform transaction fees. A practical path is to start on Shopify and extend as needs grow.

How long does an online store take to build?

A Shopify store with a customized theme typically takes 3–6 weeks once products and content are ready. Headless storefronts usually take 8–12 weeks, and custom platforms with B2B or marketplace features take longer and are often delivered in phases. Product data preparation is often the bottleneck, so we start on it early.

Can you migrate our existing store without losing SEO?

Yes, with careful planning. We export products, customers and order history, keep URL structures or map old URLs to new ones with permanent redirects, carry over page titles, meta descriptions and product schema, and watch Google Search Console closely after launch. Rankings can fluctuate briefly during any migration, but a disciplined process protects the traffic you have built.

What should I look for in an ecommerce development company?

Look for experience with both platforms and custom builds, so the recommendation fits your business rather than the agency's habits. Check how they handle integrations, speed and migrations, who owns the code and accounts, and what support looks like after launch. With ZedBlu, your store, code and data stay yours, you see weekly demos during the build and you can continue with a support plan afterward.

Let's build

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