Event-Driven Architecture

Event Processing Pipeline

Real-time authorization event streaming with guaranteed delivery

2024 — 2025|Backend Engineer|A Leading Payment Solutions Provider

Latency

< 50ms

End-to-end event processing latency for authorization events

Delivery

Guaranteed

At-least-once delivery with idempotent consumer processing

Throughput

High Volume

Parallel partition consumption with consumer group coordination

Java

Apache Kafka

Spring Boot

Event Sourcing

Consumer Groups