At Nsano Limited, I build and operate scalable backend microservices for payment processing and core banking integrations. I reduced asynchronous transaction processing latency by 80% by replacing synchronous service calls with a RabbitMQ-based messaging layer.
I've designed event-driven systems with Quarkus, Kafka, RabbitMQ, Python, and REST APIs, including subscription billing, distributed wallet, compliance, and e-commerce platforms. I take end-to-end ownership across system design, testing, observability, production support, and reliable API delivery.
