Tailored Platforms, Built for Growth

No two businesses are the same, and neither should their e-commerce platforms be. Our approach to custom e-commerce development starts with a deep understanding of your commercial drivers, operational needs, and existing systems. From there, we design and build platforms that not only support your current operations but also enable long-term growth.

We’ve delivered robust, scalable e-commerce platforms across B2C, B2B and DTC channels, giving clients complete control over performance, UX and integrations. Our experience spans retail, wholesale, fashion, lifestyle and beyond, with each build optimised for speed, flexibility and conversion.

As your product catalogue grows or your market shifts, we ensure your platform adapts accordingly. From personalised customer journeys to automated workflows, we build with future functionality in mind, so you’re never stuck with a rigid system.

Work with us

Adaptable Tech, Headless Capabilities
Our technology stack is designed to flex around yours. From Shopify and BigCommerce to bespoke builds using Laravel, React, or Vue.js, our team adapts to your technical environment and internal resources. For brands exploring headless commerce, we bring deep technical experience in separating the front-end from the back-end to unlock more control, better performance, and lightning-fast customer experiences.
By using the latest in ecommerce tech, we enable integrations with third-party services, ERPs, CRMs and fulfilment platforms that streamline operations and support omnichannel growth. We prioritise clean code, security best practices, and architecture that evolves with your business.
Our team is also experienced in decoupling systems to improve resilience, future-proofing your stack for emerging technologies and operational demands.
Agile Delivery, Transparent Partnership
We work in agile sprints with regular stakeholder check-ins, ensuring every stage is aligned with your roadmap. Transparency is baked into our process — from discovery and UX to development, QA and launch. We function as an extension of your in-house team, with a commitment to collaboration, clear communication and shared goals.
Post-launch, we continue to optimise and evolve your platform through data-driven improvements. Performance monitoring, A/B testing, and feature iterations are all part of our support.
We also offer strategic consultancy and performance audits, helping your business stay competitive and responsive in a rapidly changing digital marketplace.
Why Choose D55 for E-commerce Development?
We’re more than a development agency — we’re a strategic partner. With every engagement, we bring:
- Deep technical expertise and cross-sector experience
- Truly custom e-commerce solutions built from the ground up
- Proven delivery of scalable e-commerce platforms that grow with you
- Transparent workflows and collaborative working styles
- Expertise in headless commerce and advanced ecommerce tech
Our team has worked with household names and emerging brands alike, each time designing tailored platforms that drive results.
Explore how we approach digital product development or view our full range of services to see how we can support your digital ambitions.

Ready to Build the Right Platform?

Whether you're just getting started or ready to scale, speak to D55 about a truly bespoke e-commerce solution. Let's build something that performs today and evolves with you tomorrow.

Schedule a Meeting with Us

Outcome for your company

By leveraging Amazon DynamoDB, your company can:

Improve scalability and performance by storing and retrieving any amount of data with low latency and high throughput, ensuring consistent performance and reliability for your applications and users.

Reduce operational overhead by eliminating the need to provision, configure, and manage database servers, enabling you to focus on building great applications without the burden of managing infrastructure.

Optimise costs and resource utilisation by paying only for the resources you use, with features like auto-scaling and on-demand capacity that automatically adjust capacity to match your workload.

Accelerate time-to-market by leveraging DynamoDB's fully managed, serverless architecture, reducing time spent on administrative tasks and operational overhead.

Enhance security and compliance by leveraging DynamoDB's built-in encryption, access controls, and auditing features to protect your data and applications from unauthorised access and attacks.

Foster innovation and growth by enabling seamless integration with other AWS services and third-party tools, unlocking new opportunities for collaboration and innovation.

Talk to us about Amazon DynamoDB

D55 enabled us to migrate from on-premise to a cloud-based solution, resulting in monthly cost savings of about 40%. Cloud-based systems give us a high level of resiliency and an unlimited capacity to scale. We’ve really put in place the foundations for later phases of work and further cost reduction as we scale. It was a partnership as opposed to a service - we work well together.

Roger Worsley

Chief Information Technology Officer

Kooomo

"Excellent technical knowledge, productive and responsive. Will go the extra mile to ensure customer satisfaction."

Chris Trigg

Co-Founder, Managing Director

OnGen

"D55 are a highly experienced team that helped lead our business to push for and deliver an innovative and ambitious legacy to AWS transformation, with confidence. D55 have become a valued development and consultancy partner thanks to their excellent practical capability and their ability to apply the most appropriate working methodology to the challenge at hand."

Ed Berry

Head of Digital Products

Switch2

"D55 have helped to develop our CRM system and have been a valued partner in this process. We continue to work with D55 on our application development and would have no hesitation to recommend them."

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Andrew Bright

Director

ITP Energised

"D55 have proved to be an excellent development partner offering expertise and predictable delivery, with flexibility to respond to changing business needs. They have helped us explore new AWS technologies, challenged our thinking and sped up our adoption of relevant platform services."

Arran Stevenson

Director of Architecture

Ensek

“D55 has been transformative for our business. They understood the business and our challenges and built a system that supports how we work now, as well as leveraging new technologies which are more cost-effective and increase our speed to deliver. Thanks to D55 we don’t have to worry about the day-to-day, so we can focus on the exceptional issues facing our industry."

D55 Client

CTO

UK-based sustainable B2B Energy company

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Solving problems and supporting innovation

Real-World Success Stories

Our notable area of specialism is the energy sector, where we have deep domain knowledge. However, the commonality of the challenges means that frequently work across diverse industries, including for private equity backed growth businesses, and would love to talk to you about how D55 can redefine how you think about modernisation.

Take a look at our collection of case studies showcasing the transformative impact of partnering with D55 and AWS.

All case studies