At Qualco S.A., I design and build event-driven microservices for a greenfield banking platform. I built an idempotent onboarding workflow that can resume from a failed step or safely run again end to end.
I also built payment and AML integrations that handle asynchronous status events, changing customer data, and reconciliation. My work includes normalizing payment flows into a shared event contract and designing Avro schemas for forward-compatible evolution.
Before Qualco, I delivered and supported enterprise integration systems at Cognity S.A. for utility and telecom clients. I also build side projects, including an IoT garden-monitoring app and a fitness-tracking app.
