Projects

A selection of systems I've built or led, described by domain and scale rather than client name. Full write-ups are on the way.

National GNSS Road-Tolling System

★

Problem

A Scandinavian country's national GNSS road-tolling system covering a ~75,000 km public road network.

Tech

  • Event Grid
  • Service Bus
  • Event Hubs
  • Functions
  • CQRS
  • Event Sourcing
  • Bicep
  • Front Door
  • WAF
  • APIM

Cloud POS Platform

★

Problem

A cloud POS platform serving 10,000+ European venues, plus its companion restaurant-management product. Includes the engineering-excellence work that cut CI runtime 80% and made legacy modules testable.

Tech

  • ClickHouse
  • Kubernetes (HPA)
  • Azure Service Bus
  • Polly
  • .NET 10
  • React 18
  • 80% CI runtime reduction
  • Legacy testability
  • AI-assisted workflows

Nordic Bank Microservices Platform

Problem

A Nordic bank's cloud-native microservices platform.

Tech

  • Saga pattern
  • OpenTelemetry
  • Grafana
  • Fintech