Dublin, Ireland

Reliable cloud systems, built for scale.

Backend and platform software engineer with 4+ years shipping production infrastructure across AWS and Microsoft Azure. I work on distributed services, secure control planes, multi-region rollouts, and live-site reliability.
5M+transactions per second
91%reduction in worldwide customer faults
4Azure production regions in one safe rollout
0downtime during infrastructure migrations

Impact Highlights

Proven results from production systems at AWS and Microsoft Azure
High-volume telemetryBuilt CloudWatch Metrics ingestion handling 5 million transactions per second and consolidating regional data into worldwide search.
Worldwide reliabilityReduced customer faults by 91% by improving cross-service fault visibility and timeout behavior with dependent teams.
Safe multi-region deliveryDelivered an Azure Front Door multi-origin rollout across four production regions using health probes, bounded metric checks, and staged rollback/retry, with no customer impact.

Get in touch

Interested in discussing distributed systems, cloud infrastructure, or platform roles?