Flypass payments and mobility platform
Microservice and data-streaming architecture for electronic toll and parking payments; I lead the e-invoicing, customer service centers and memberships workstreams.

Notes
Solution design, ADRs, code reviews and quality gates (JaCoCo, SonarQube) across three product workstreams, plus the migration of legacy components to Quarkus with GraalVM, Java 21 and Virtual Threads.
ProjectTransport and mobility