Alessandro De Roma

In my current role I remain hands-on on backend components, with particular atention to Node.js services and architectural choices impacting scalability and maintainability. I help teams define API contracts, microservice interactions and shared standards (error handling, logging, tracing) to improve production reliability and faster troubleshooting.

Led the delivery of Onyon, a self-ordering platform built on a microservices backend in Node.js (distributed ecosystem, containerized with Docker and orchestrated with Kubernetes). I defined the architecture and provided end-to-end technical supervision, implementing services and APIs for menus, orders, payment flows and ticket-routing to multiple printers (bar/kitchen). I automated releases through Azure DevOps pipelines and contributed to cloud infrastructure on Azure. The platform was acquired by Satispay in Jan 2023; I supported the technical handover for about one year.

Technical coordination across a cloud microservices ecosystem implemented in multiple languages, including services in Node.js, Java and .NET. The system handles data ingestion (real-time and batch), analytics and reporting on Kubernetes with an Azure data lake.