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ryeo

Service

Ecommerce Development

In short

Kryeo builds online stores end to end: catalogue, checkout, payments, fulfilment, and back-office integrations. We work on Medusa, Shopify's Storefront API, and other commerce backends, and we hand over code and infrastructure you own.

MedusaShopify HydrogenStripeERP

Updated 25 Aug 2026 · 3 min read

Kryeo builds online stores end to end: the catalogue, the checkout, payments, fulfilment, and the integrations that keep the operation running. We work on open-source Medusa, on Shopify's Storefront API, and on other commerce backends, and we hand over code and infrastructure you own.

What an ecommerce build includes

A store is more than a product grid and a cart. A real build covers:

  • Catalogue: product data model, variants, collections, merchandising, and a content layer so marketing can build pages without a developer.
  • Checkout: the flow, address and shipping logic, discounts, gift cards, and the payment integration. Custom where your model needs it, standard where it does not.
  • Payments and tax: Stripe or your processor, automated tax where relevant, and the reconciliation your finance team needs.
  • Fulfilment: shipping rates, label generation or 3PL handoff, returns, and inventory that stays accurate across channels.
  • Back-office integrations: ERP, PIM, CRM, and analytics, built as proper integrations rather than fragile scripts.
  • Performance and SEO: server-rendered pages, fast on mobile, with structured data and clean URLs.

Choosing the stack

There is no single right platform. The decision comes from your requirements:

 KryeoThemed platform store
Standard catalogue and checkoutHeadless is overkill; a themed store is faster and cheaperA good fit
Custom storefront experienceHeadless, with a custom Next.js front endFights the theme system past a point
Non-standard pricing or checkoutHeadless on Medusa, for full control of the logicLimited to what apps and platform APIs allow
Removing revenue-share fees at scaleSelf-hosted Medusa; infrastructure cost onlyPercentage of sales continues
We recommend the lightest option that meets your requirements.

Replatforming

Moving off a platform you have outgrown is a project we run often. The approach:

  1. Audit: catalogue, integrations, custom logic, traffic, and the URL map.
  2. Model: the new data model and the migration scripts, tested against staging.
  3. Rebuild: storefront, checkout, and integrations, reviewed on staging throughout.
  4. SEO plan: redirects for every changed URL, preserved metadata and structured data, a page-speed target, and a crawl comparison.
  5. Cutover: a tested, reversible launch, then monitoring.

Get a scoped estimate

Tell us what you sell, what your checkout has to do, and what it connects to. You will get an honest recommendation on stack and a scoped estimate, not a deck.

Start a project →

FAQ

Ecommerce Development: common questions

Both. If a themed Shopify store fits your needs, that is often the right, cheapest answer and we will tell you so. When you need a custom storefront, non-standard checkout or pricing, or you want to remove a revenue-share fee, we build headless, with a custom front end on Medusa or on Shopify's Storefront API.

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Building something that needs ecommerce development?