Looking for a job

Mario Silva

@mariosilva

Message

I build resilient .NET distributed systems and lead event-driven billing platforms.

Portugal

Message

What I'm looking for

I'm looking to lead and build resilient, high-throughput backend platforms, with ownership of architecture, event-driven systems, cloud-native delivery, and production reliability.

I'm leading Cloudmore's business-critical Billing domain, owning architecture decisions, cross-service contracts, and production reliability. I designed a Kafka-based event pipeline across 3+ services using Protobuf, the Outbox pattern, and DLQ retry strategies for near real-time, fault-tolerant billing processing.

Previously, I delivered scalable multi-tenant .NET services at No Zebra and rebuilt TeamCity CI/CD pipelines to reduce deployment time by 75%. I also built and maintained Java Spring Boot backend services at Glintt / NTT Data, and I enjoy shipping reliable cloud-native systems across Azure Kubernetes, PostgreSQL, and SQL Server.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer (Acting Tech Lead)

Current

Cloudmore

Jul 2024 - Present (2 years 2 months)

Lead engineer for the Billing domain, owning architecture decisions, cross-team API contracts, and production reliability. Designed and implemented a Kafka-based event-driven architecture for billing data across 3+ services, using Protobuf schemas, Outbox pattern, and DLQ-based retry strategies.