E-commerce & Systems Integration
E-commerce Integration Architecture & Rescue
I design and stabilize the middleware between storefronts and the systems that actually run the business — subscriptions, ERP, CRM, fulfillment, inventory, billing, and internal operations.
Problems this solves
- Duplicate events and missed webhooks
- Inventory and order state that drifts out of sync
- Retries and idempotency that were never designed in
- Sync jobs nobody can debug once they fail
- REST to GraphQL migrations on a live storefront
- Legacy integrations held together by optimistic glue code
How the work is shaped
- Integration audit of what exists and where it leaks
- Rescue and stabilization of an integration already in production
- Design for a new integration before anyone writes it
- Implementation, end to end
- Migration off a platform or API version
Typical outcomes
- One clear owner for integration state
- Idempotent event handling
- A retry and dead-letter strategy that exists on purpose
- Auditable state transitions
- Fewer manual reconciliation workflows
- Safer API and platform migrations
- Observability that tells you which sync failed and why
Good fit when
- Shopify, BigCommerce or Miva stores with several backend integrations
- Subscription businesses where lifecycle state has to stay correct
- Commerce agencies that need a senior integration specialist on call
- Teams connecting a storefront to ERP, CRM, fulfillment, billing or internal systems
- Operations staff manually reconciling systems that should agree already
I can stop at architecture and a remediation plan, or own the implementation through to production. Most engagements start with an audit of what exists and where it leaks.
Not Shopify theme work or storefront front-end development. This is the middleware behind the storefront.
Platforms
ShopifyBigCommerceMivaReChargeHubSpotKlaviyoStripeXorosoftAWS