4.9
eCommerce web development for complex commerce
Work with a top-certified engineering team. We build and scale storefronts and custom platforms for brands whose current build can't keep up with their growth.
Trusted by 700+ leading global brands
Trusted by 700+ leading global brands
The delivery record behind the build
2100+
eCommerce projects delivered
$4B+
Generated for our clients per year
600+
Certified eCommerce experts
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3 consecutive eCommerce design awards
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What our eCommerce web development covers
The scope follows the store you have, how large the catalog is, and how much of it is custom. An engineer working on the build scopes it with you, including the eCommerce integrations your store depends on.
Custom eCommerce development
A storefront and the commerce logic behind it, built around your catalog and how your store prices and sells.
Replatforming and rebuilds
Migration to a more suitable platform or rebuild, with search rankings and order history kept intact through the switch.
Storefront and frontend engineering
Fast, responsive storefronts built for strong Core Web Vitals, so pages load quickly and stay stable on every screen.
Headless and PWA builds
Decoupled frontends for teams that want more control over speed and design, including headless commerce and progressive web apps.
Web app and portal development
Custom web apps and customer portals that do what a standard store can't, like B2B ordering and self-service tools.
Performance and long-term support
Ongoing performance and security work to ISO 27001 and PCI DSS standards, so the store stays fast and safe over time.
Website redesign and CRO
Redesigns grounded in analytics and A/B testing from our CRO and UX team, built to convert better, not just look newer.
CMS development and integration
Flexible content management on WordPress, enterprise, or headless CMS platforms, set up so your team publishes without a developer in the loop.
Backend and systems development
The APIs, databases, and custom middleware behind the storefront that move order and product data between your systems without breaking.
Not sure what you need? See your build scoped before you commit.
Web development expertise backed by official platform partnerships
Technologies we work with
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Over 40+ industries in our portfolio
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Fashion & retail
Fashion trends shift overnight, and timing is everything. We help brands stay relevant by automating product drops, connecting campaigns to live trends, and retargeting shoppers with hyper-personalized offers that reflect their unique style.
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Automotive
We’ve helped brands like Jaguar, Land Rover, and Toyota make history by bringing the full car buying journey online for the first time. From vehicle configurators to real-time dealer stock and financing, we build everything needed to sell cars digitally.
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Electronics
In electronics, confident decisions start with clear information. We help brands build trust and reduce hesitation with side-by-side comparisons, precise filters, and helpful content that guides customers to the right choice.
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Food & beverages
F&B shoppers follow cravings, habits, and impulse. We help brands set up repeat ordering, suggest products based on taste, and build fast, mobile-first stores that make it easy to browse and buy—from daily staples to indulgent treats.
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Luxury
Luxury is all about attention to detail. It’s polished design, immersive storytelling, delightful customer experience, and personalized support that feels premium. We shape every touchpoint to reflect your brand’s value and leave a lasting impression.
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Manufacturing
In manufacturing, speed and precision matter. We make complex catalogs easy to navigate, streamline the quoting process, and integrate with your ERP, so buyers can easily find specs, place orders, and close the deal.
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Furniture
We help furniture brands create immersive, optimized product pages that sell a story. Combining visual storytelling with smart navigation, we help shoppers bring their vision to life and build the spaces they dream of with your products.
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B2B
Efficiency translates to revenue in the B2B sector. We enable bulk ordering, build customer-specific catalogs and pricing, and enable tailored marketing flows. Our solutions help you speed up tasks, acquire clients, and sell more with less effort.
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Explore moreWeb development process with scandiweb
A typical build takes 3 to 6 months. We sign off on the architecture and an SEO and redirect plan, so rankings stay intact from the first week of work.
Discovery and scope
We audit your current store and the systems around it, then agree on the scope and a fixed cost upfront, so there are no surprises once the build starts.
Architecture and design
The build follows a clear plan from the start. We design the data model and the key screens before development begins.
Build and QA
Development happens in short cycles with automated testing. You see working software early, and problems are caught well before launch.
Go-live
We launch in stages with redirects mapped and monitored, ensuring search rankings and traffic stay steady through go-live.
Support and optimization
After launch, the same team stays on for support and maintenance and new features, so that the store keeps improving.
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Our web development achievements
Results from our commerce builds
40% faster order creation on a rebuilt global B2B platform
+29.8%
YoY revenue
+132.5%
conversion rate
150+
countries served
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A decade-old store rebuilt without losing 10 years of data
+110.9%
YoY revenue
+47.7%
YoY orders
+9.68M
added impressions
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Improved performance, conversions, and AOV after a legacy store's rebuild
+27.3%
YoY average order value
+23.9%
checkout starts
+6.2%
mobile revenue YoY
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A global camera brand's headless storefront, live in 5 months
70
store views
20
languages
20+
countries
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Why global brands choose scandiweb for web development
World's most-certified team
The #1 most-certified Adobe Commerce and Hyvä team on the market, with 894+ Adobe certifications held by the engineers on your build.
600+ in-house engineers
A deep in-house team of senior engineers who build your store and stay reachable through the whole project.
20+ years in commerce
We've delivered eCommerce builds across 25+ industries, for B2B and B2C brands in markets around the world.
One accountable team
Design, growth, analytics, and engineering under one roof, with a single delivery lead who owns your timeline end-to-end.
Secure, compliant delivery
ISO 27001 and 27017 certified and PCI DSS compliant, so security and data handling are part of the build from the start.
A build made to scale
Enterprise web development built on MIT systems-engineering principles, so your store keeps scaling with your catalog.
What changes when the build is made for commerce by experts
A typical web build
With scandiweb
Get a free estimate for your web development build
Tell us what you want to build and where your store is stuck. We'll send back an estimate within days.
What our clients say
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Frequently asked questions about eCommerce web development
What does eCommerce web development include?
eCommerce web development is building the storefront and the commerce logic behind it – the catalog and checkout, plus the systems your store connects to. At scandiweb it covers custom builds, replatforming, frontend and headless engineering, web apps, and the ongoing performance and security work that keeps a store fast after launch.
How long does a web development project take?
A typical eCommerce build takes 3 to 6 months to reach go-live, depending on catalog size and how much of the build is custom. A frontend rebuild can go live sooner, while a large replatform with B2B logic takes longer. We commit to a timeline up front and hold to staged milestones.
Is custom web development still worth it in 2026?
Yes, for commerce that has outgrown templates. AI speeds up parts of a build and we use it in development, but a store with real catalog complexity or heavy B2B logic still needs engineered architecture and testing. AI-generated code without that foundation tends to break exactly when orders scale, so custom web development is what keeps a growing store stable.
How much does eCommerce web development cost?
Cost depends on scope: a focused frontend rebuild is a smaller project than a full replatform or a custom B2B build. Most projects fall into a clear range once we've scoped the work, and we agree a fixed cost before development starts, so there are no surprise invoices. Book a scoping call and we'll give you a realistic number for your build.
Which platforms do you build on?
Why choose scandiweb for web development services?
As a web development company that has built eCommerce since 2003, scandiweb brings 2,100+ projects for 700+ brands and the world's largest team of certified Adobe Commerce and Hyvä engineers. You get senior in-house engineers and one accountable delivery lead, plus support that continues well after launch. Security follows ISO 27001 and PCI DSS standards.
Book your web development scoping call
Tell us about your store and what you want to build. A senior team will review it and come back with a clear scope and a realistic cost, with no obligation to proceed.
Prefer to talk now? Book a call straight away, or email us at: [email protected]
Related services
Let's scope your web development project
Tell us what you're building – a new store, a replatform, or a redesign – and our engineers will map the scope, timeline, and budget for it.
