
Headless E-Commerce Architecture
Web, Backend, and Software ArchitectureHeadless E-Commerce Architecture
Custom storefront engines for retail operations that need complex inventory syncing, bespoke checkout flows and ERP/CRM integrations beyond basic Shopify capabilities.
What you get: a headless storefront tailored to your catalog, fulfilment and back-office systems.
Pricing model: fixed-scope phased delivery, €23,000–€55,200 per phase.
Ideal for: retail operations with complex inventory and enterprise integration needs.
What's Included
- Custom storefront engine
- Complex inventory syncing
- Custom checkout flows
- ERP integration
- CRM integration
Related services

Multi-tenant B2B SaaS with strict data isolation, RBAC, SSO via SAML 2.0 and OpenAPI docs. Pricing: €69,000–€184,000+.
View Details
Scalable cloud architecture, microservices and secure APIs, plus middleware to connect legacy systems. Pricing: €7,400–€13,800 / 2-week sprint.
View Details
Hands-on consulting to untangle bad code, update frameworks and migrate to modern cloud. Pricing: sold in 40-hour blocks (quote on request).
View Details