Fintech backend system

Pay Hub: payment events and notification control

Resilient event handling for payments and notifications cuts manual checks and clarifies failure response.

Problem

In fintech flows, payment events and notifications become a critical point very quickly: retries, delivery states and error reactions are easy to lose.

Solution

A notification and payment hub was designed around resilient event handling, controlled routing and clearer operational logic.

Project screenshots

Result

Events move through a more predictable pipeline, while the business gets fewer manual checks and a clearer response to failures.

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