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Systems Integration · Concept

CRM, Billing & Support Integration

An event-driven integration layer designed to keep customer information consistent across CRM, billing and support systems.

CRM, Billing & Support Integration — project cover image

Overview

A thin integration layer with a shared customer model. Writes are idempotent, retries are automatic, and failures land in a dead-letter queue with alerts — so silent drift becomes a tractable ticket.

What was built

  • Shared customer model
  • Event capture across systems
  • Idempotent downstream writes
  • Automatic retries and dead-letter queue
  • Alerting on failed syncs
  • Weekly reconciliation reporting

Project images

Outcome

A concept showing how the customer record can stop drifting between tools, with failures surfacing as tickets rather than surprises.

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