Medusa.js implementation
partner for [
headless commerce in Europe.]
We are a Medusa.js development agency from Poland, working with retailers and B2B companies across Europe. We build and extend Medusa.js platforms when off-the-shelf SaaS limits your product logic, checkout or integrations, and we agree system boundaries and data flows before writing custom code.
A framework does not define your business model.
Installing Medusa.js is not the same as having a commerce platform ready for production. The risk sits in custom modules, in deciding which system owns prices and stock, in checkout, and in who is responsible when something fails between systems.
Agree the contracts first, then write the code.
We map the commerce domains, data owners and critical scenarios. Medusa.js handles the commerce logic and Next.js the customer-facing layer. Each integration gets a defined data contract, retries and monitoring. The work can be a new build, a replatforming project or further development of an existing implementation.
What we can deliver.
- Technical discovery and commerce domain map
- Custom Medusa.js modules, workflows and APIs
- Next.js storefront and B2C or B2B checkout
- Payment, ERP, PIM and OMS integrations
- Data migration and phased launch plan
- Monitoring, documentation and team handover
Questions clients ask.
[ 01 ]Can you take over an existing Medusa.js project?
Yes. We start by reviewing the data model, modules, integrations and deployment process. Then we propose the order in which to fix or extend things. We don't assume a full rewrite is needed.
[ 02 ]Is Medusa.js right for every store?
No. It fits when you need custom commerce logic and want to own the code and integrations. If a standard SaaS platform covers your requirements more simply and cheaply, we will tell you before the build starts.
[ 03 ]Who maintains the platform after launch?
We can stay on for development and operations, or hand the platform over to your team. Either way you get documentation, monitoring and a clear split of responsibilities.
[ 04 ]How much does a Medusa.js implementation cost?
There is no licence fee; the budget is team time plus hosting and maintenance. A DTC build is usually 8–16 weeks after an audit, B2B with ERP integration 16–24 weeks. Our Medusa.js cost guide breaks down the drivers and a budget formula you can audit.
[ 05 ]Do you work with companies outside Poland?
Yes. We are a remote team based in Poland working with brands across the EU and the UK, async in Slack plus scheduled calls.
[ 06 ]Can you build B2B e-commerce on Medusa.js?
Yes. Contract price lists, customer groups, company accounts, approvals and ERP integration are built as Medusa.js modules and workflows. We design the pricing hierarchy and the ERP boundary before writing code.
Let's check the scope of your Medusa.js project.
Bring your requirements, a system diagram or the existing codebase. We will tell you what to build, what to integrate and whether Medusa.js is the right choice.
Discuss a Medusa.js project