Real-Time Payment Platform

    NestJS + Event-Driven

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    Real-Time Payment Platform
    FinTech
    NestJS
    Kafka
    PostgreSQL

    Built an event-driven NestJS backend for a FinTech startup to deliver real-time payment processing.

    Challenge

    • •Delayed transaction processing

    Solution

    • •Built NestJS-based backend
    • •Implemented event-driven architecture
    • •Integrated payment gateways

    Results

    • ✓Real-time transactions
    • ✓2x processing speed

    Business Impact

    • • Higher trust
    • • Better customer experience