eCommerce Development Services

Technology that supports how you sell, grow, and compete

Your goals are big. Your platform should match

Retailers don’t have time for systems that crash during sales peaks, integrations that fail, or technology that limits their growth. That’s why we deliver eCommerce development services— whether they’re scaling fast without performance drops, fixing clunky workflows, or building platforms that match how customers actually shop.

We focus on practical system upgrades, scalable architecture, and purpose-fit smart connections for your growing store or complex multi-channel setup. Our expert team combines technical skill with retail business understanding to drive sales and create shopping experiences that strengthen your brand and keep customers coming back.
Adopt responsible AI across your organization – take advantage of our responsible AI consulting services.

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Our eCommerce app development services for every business need

Connect online and offline with a unified
commerce approach that makes every visit count  

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Our eCommerce development services across platforms 

Our team of eCommerce developers has real-world experience with all leading eCommerce platforms and providers. Backed by strong partnerships, we empower some of the biggest online retailers.

Create experiences that matter and transform your
online business with expert eCommerce developers

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Why choose Intellias for your eCommerce development services? 

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Fast time to market

In retail, timing is everything. We get your platform to market quickly so you can start generating revenue rather than missing critical sales windows.

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Higher conversion rates

We spot and fix friction points that cause shoppers to leave. Our team builds experiences customers actually follow through on, turning browsers into buyers.

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Connected
commerce ecosystem

Your systems need to work as one. We make sure data flows reliably between inventory, payments, and fulfillment — without disrupting what already works.

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On-demand retail expertise

When you need specific retail tech skills, our teams step in to provide exactly the expertise required for your platform builds or system improvements.

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Adaptable
technology foundation

Retail moves fast. We build platform-agnostic solutions that grow with your business and shift with changing customer behavior — no full rebuilds needed.

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Built-in protection

Security issues cost trust and money. We safeguard customer data and make sure you comply with PCI DSS and the GDPR — without hurting the shopping experience.

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Reliable,
consistent performance

Our platforms stay stable through traffic spikes and flash sales. Whether on web, mobile, or in-store, we make sure they are performant and predictable.

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End-to-end service

We’re more than a vendor — we’re a partner. From early consulting to development and support, we run your eCommerce project with your market and customers in mind.

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Proven business results

We focus on what boosts your bottom line: more conversions, better retention, larger baskets. With global expertise and local insights, we deliver what you need.

You’re an expert at what you do. Let us take it to the next level. With Intellias, eCommerce development is easy.
Success stories

Smart food delivery platform

We developed a one-stop platform for a leader in eCommerce-based food solutions, integrating IoT technologies into their food retail operations. The system manages thousands of connected devices to build unique customer experiences across multiple locations.

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Success stories

AI-powered retail training assistant

An interactive AI chatbot for a Fortune 500 retail company improved customer satisfaction and grew revenue. The solution transformed product training for sales personnel, equipping them with nuanced product knowledge to provide superior customer assistance.

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Success stories

eCommerce ecosystem modernization

We helped a premier crafting supplies business upscale their digital presence by rebuilding their cross-platform experience. Our comprehensive frontend and backend development created a cohesive ecosystem that strengthened customer engagement and drove significant revenue growth.

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Success stories

Online retail growth with a strong
data foundation

Our client’s eCommerce business benefitted from a comprehensive IT audit and expert consulting, which resulted in the transformation of their database infrastructure into a scalable, performant system capable of handling increasing transaction volumes. This enabled sustainable growth, improved reliability, and frictionless scalability.

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Simplify complex selling with our eCommerce
application development services

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Trusted by leading retailers worldwide

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What our clients say

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Charles Webb

Technology Transformation Leader at DD Group

Intellias have serious technical capability and really understand how to build things well and efficiently. But more importantly, they can join the dots between technology and business value.

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Mark Andrews

Head of Architecture at Highbourne Group, Trading as City Plumbing

Over the past five years, Intellias has been a reliable and collaborative partner. Their professionalism, efficiency, and technical expertise have made them a pleasure to work with. They consistently deliver solutions that demonstrate their deep understanding of our needs. I would recommend Intellias as a partner who can tackle technical challenges with skill and a focus on results.

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John Godwin

Digital, CX & Marketing Director at Travis Perkins

Intellias delivered a multi-channel customer engagement solution that generated £100 million in revenue and over one million orders within two years of launch – a significant result that surpassed our expectations.

Partner with experts in eCommerce software development
services who understand growth, complexity, and what comes next

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Meet our retail technology experts

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Alexander Goncharuk

VP, Global Retail

Global
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Christina von Hacht

Client Executive Director, Retail

Europe
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Stuart Hogg

Client Director, Retail

United Kingdom and Ireland
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Andrew Eliseev

VP Retail Business

United Kingdom and Ireland
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Kurt Whitley

Senior Director

United States
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Myles Bunbury

VP of Consumer Solutions, North America

Consumer Solutions SME
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Slava Volokha

Senior Product Owner

E-commerce SME
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Dave Howard

Global Marketing Director, Retail

Retail SME
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Natalie Medved

Senior Delivery Director

Delivery Leader
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Kirill Velikanov

Head of Architecture, Retail

Technology Leader

FAQ

If your digital retail strategy is hitting walls with your existing setup, headless commerce might be your breakthrough. Traditional platforms work great until you need different experiences across channels or faster innovation cycles. We’ve had clients whose marketing teams couldn’t launch campaigns without IT tickets and weeks of waiting. That’s when we knew their eCommerce development needed a headless approach. The decision really comes down to how much flexibility you need and how quickly your market changes. When custom eCommerce software development starts looking like a series of workarounds on your platform, it’s usually time to consider a component-based architecture. Just remember that headless commerce brings freedom but also responsibility. You’ll need skilled eCommerce developers who understand both frontend experiences and backend operations.

Cut through the noise by looking at your current pain points. Are you struggling to add new sales channels? Taking months to integrate with new payment systems? That’s where a composable architecture actually delivers. We’ve seen retailers trapped in a cycle where most of their tech budget goes to maintaining monolithic systems, leaving little for innovation. Moving to modular eCommerce development solutions has helped them shift resources toward growth-driving initiatives. The real value isn’t in being trendy — it’s in replacing the parts of your stack that aren’t working without rebuilding everything. An experienced eCommerce development company should be able to show you a pragmatic adoption path (maybe starting with separating your product catalog or checkout flow) rather than pushing for a complete rebuild. The businesses seeing ROI from composable architecture aren’t necessarily the ones with the most advanced tech. They’re the ones who have identified specific operational bottlenecks and addressed them strategically.

This is where smart, targeted custom eCommerce software development beats massive systems. We’ve helped mid-market retailers significantly improve conversions through focused personalization that doesn’t require data science teams. The secret isn’t trying to match Amazon feature for feature: it’s identifying the two or three personalization elements that move the needle for your specific customers. These might include location-based inventory visibility or remembering size preferences across sessions. A good eCommerce software development company will help you identify these high-impact opportunities and implement them as modular services that don’t require rebuilding your entire platform. We’ve seen retailers effectively compete using open-source recommendation engines and strategic API integrations that cost a fraction of enterprise solutions. The right eCommerce app development services should scale to your needs rather than try to upsell capabilities you won’t fully make use of.

That’s the million-dollar question every CTO is wrestling with. The most valid approach we’ve found is focusing on data portability and an API-first architecture in your eCommerce development strategy. Technology will always evolve, but your customer data and business rules are your crown jewels. We worked with a brand that completely changed their front end twice in three years, but because their eCommerce developers had built clean APIs and service layers, they migrated with minimal disruption. When evaluating eCommerce development solutions, look for approaches that separate your business logic from the presentation layer. That way, when the next big thing comes along — voice commerce, AR shopping, or something else — you can extend your capabilities rather than replace them. The retailers struggling most with technical debt are those who hardcoded business rules into their frontend implementations. This is why you should work with an eCommerce development company that treats your business logic as a product and designs it to outlast any particular technology implementation.

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Build smarter and scale faster with an eCommerce software development company that treats technology like part of your business, not a black box.

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