A small team of senior ecommerce engineers
EC Apps is an engineering company based in Warsaw. We have worked on the Shopify platform for more than ten years and have been a Shopify Partner since 2019.
Our team is fewer than ten people, all of them backend and frontend developers. We know Shopify from the inside: its Admin and Storefront APIs, themes, checkout extensions, Functions, POS and the app review process. Apps we built are used by thousands of merchants and hold a 4.9 average rating on the Shopify App Store.
Shopify is our core, but ecommerce rarely lives on one platform. We also build software on the Amazon SP-API and Ads API, the Meta Marketing API, and connect stores to ERP, warehouse, carrier and subscription systems. More recently we have been adding AI agents to order processing and customer service workflows.
Our clients are mostly in the US, Canada, Western Europe and Australia. We work in English and overlap with both European and US business hours.
- merchants use apps we built
- 5,000+
- Shopify apps shipped
- 30+
- average App Store rating
- 4.9
- years on the Shopify platform
- 10+
- of clients keep working with us
- 90%
How we work
Nine out of ten clients come back for the next project. This is why.
-
You talk to engineers
We have no sales team or account managers. The lead engineer scopes your project, answers your questions and stays involved until launch.
-
Built to last
We use the APIs and extension points Shopify supports long term, write tests for the parts that matter, and design for the order volume you expect next year.
-
Clear scope and estimates
Before any work starts you get a written scope and an estimate. If something changes along the way, we tell you before it affects the budget.
-
Support after launch
You get the source code and documentation. Most clients keep working with us on fixes, platform updates and new features.
Let’s talk about your project
Describe what you need and we will reply with questions or an estimate. The first consultation is free.