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We weave custom e-commerce solutions

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Engineering bespoke e-commerce solutions and custom systems on the Sylius framework

What does our e-commerce agency specialize in?

We architect custom e-commerce platforms and scalable B2B/B2C systems based on the Sylius ecosystem.

We also build custom CRM/ERP systems on Open Mercato, bringing customer data, sales and operational processes together and providing a flexible back-office layer for e-commerce.

We take over existing implementations to optimize performance, refactor legacy code, and resolve architectural bottlenecks.

As a specialized e-commerce software house, we mentor development teams, advise managers, and support CTOs.

Let's resolve your tech debt ↗

No vendor lock-in, no wasted budgets, no unnecessary complexity.

E-commerce implementation & migration

Optimization and development of existing systems

Optimization & development of existing systems

Training, workshops, & technical audits

Companies we've worked with

Most of our projects come from recommendations.

References & testimonials

From the very first line of code, it is obvious that the Commerce Weavers team knows Sylius inside out. Every challenge they take on is solved with exceptional thoughtfulness. Their unique strength lies in anticipating future project challenges and delivering clean, scalable solutions for the most complex architectural problems. If you are looking for top-tier e-commerce integrations in the Sylius ecosystem, you do not need to look any further.

Working with Commerce Weavers allowed us to leverage their unmatched knowledge of the Sylius ecosystem, helping us respond to the constantly evolving needs of our global clients and deliver exactly what we promised. To help our partners stay ahead of the competition, we rely on strong technology partners who support us in building solutions that provide clients with the market advantage they deserve.

Working with the Commerce Weavers team is the standard every Product Manager expects in complex e-commerce projects. They combined technological excellence with a mature business mindset, becoming not just a contractor for us, but above all a trusted advisory partner. Their full commitment and professionalism had a direct impact on the final quality of the product: the official Tpay payment plugin for the Sylius platform.

When it comes to timeliness and the pace of delivering new functionality on the Sylius and Symfony stack, the Commerce Weavers team is second to none. They are our third system provider for PHPers Summit and by far the most professional. Their deep engagement in the PHP community, rigorous standards, and uncompromising software quality speak for themselves. We finally gained a reliable, long-term technology partner we can fully trust and no longer need to look elsewhere.

I have known the Commerce Weavers team for many years, and I am constantly impressed by their approach to software engineering and their active contribution to the Open Source community. Without a shadow of doubt, they are the most experienced experts in Sylius framework training. As a participant in their workshops, I can confirm that they are outstanding educators who translate even the most advanced architectural topics into practical knowledge with remarkable clarity. Their business culture is of the highest standard. By choosing to work with them, you gain not only a product delivered according to best practices, but also a partnership built on great energy and mutual trust.

Philipp Schuler

Product Owner at Fusonic

Alan Mellor

Business Development Manager at WTG Innovation

Klaudia Krajewska

Product Manager at Tpay

Konrad Siamro

Organizer of PHPers Summit

Custom platforms

Are "out-of-the-box" platforms stifling your scalability?

As an engineering-first e-commerce agency, we specialize in designing and deploying systems for complex business processes, unique strategies and operational models. If SAAS solutions are too limiting, we build custom commerce platforms on Symfony and CRM, ERP and back-office systems on Open Mercato. We choose the technology to fit the problem, not the other way around.

We build advanced B2B platforms, multi-vendor marketplaces, and white-label solutions. We deliver high-performance development for specialized sectors, including agriculture, online printing services, and industrial component distribution.

We implement high-performance B2C systems tailored to non-standard sales models: from subscription engines and loyalty programs to deferred-redemption vouchers. We guarantee the robust infrastructure required to manage catalogs with millions of SKUs without downtime.

We architect advanced product configurators and custom modules fully integrated with your core commerce platform. We bridge the gap between frontend sales and production backends (ERP, PIM), creating a seamless, automated deployment pipeline from configuration to fulfillment. Where processes go beyond the standard commerce layer, we use Open Mercato.

Discuss your project requirements

We know exactly where modern platforms break. As a battle-tested e-commerce software house, we fix them

Has your platform stopped keeping up with your throughput?

Is your architecture a technological relic? Instead of driving ROI, is it draining server resources and making every new sprint a struggle against the codebase?

Does your performance tank during high-traffic spikes?

Do Black Friday and holiday peaks cause server panics instead of excitement? If your infrastructure crashes while customers migrate to competitors, it's time to replatform.

Are backend integrations a nightmare rather than an asset?

Is connecting your store to legacy ERPs, PIMs, or payment gateways a massive technical blocker? When data gets lost in sync bottlenecks, your entire operation slows down.

Is development taking too long while infrastructure costs skyrocket?

Do you need to ship features fast, but every deployment drags on for weeks due to messy code? Don't let a slow deployment pipeline stall your business vision.

Is technical debt snowballing out of control?

Temporary patches and legacy hotfixes have stopped working. Instead of stabilizing the system, they generate hidden maintenance overhead and permanently block your ability to scale.

Unblock your roadmap with bespoke e-commerce solutions

View our tech stack ↗

Complex architectural problems, real-world solutions

See how we rescue complex projects from technical debt, eliminate the constraints of "black-box" SaaS systems, and engineer custom e-commerce architectures based on Sylius ecosystem.

Explore our case studies ↗

Looking for a custom e-commerce build?

Skip the sales pitch. Reach out with no obligations. We’ll help you determine whether you need a custom e-commerce platform, a CRM/ERP solution, or one integrated ecosystem that connects both worlds.

Schedule a technical sync