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#Java / Spring Boot 1 item linked

Case studies, ventures, and publications tagged with Java / Spring Boot across Samuel Mofrad's architecture portfolio.

Architectural Case Studies (1)

Samuel Mofrad

Samuel Mofrad

Principal Software Engineer & Lead Architect • Automotive
European Scale • 2.5M+ Connected Vehicles • ⏱ •

Automotive Connected Fleet: Monolith to Cloud-Native Microservices Migration

Spearheaded the decoupling of a 15-year-old monolithic telematics and diagnostics core into high-throughput, event-driven Spring Boot microservices on Kubernetes.

• Architectural Implementation:
  • Modernized legacy Oracle backend to CockroachDB & TimescaleDB, supporting 2.5M+ active connected vehicles.
  • Implemented Apache Kafka pipelines processing 45,000 telemetry messages/sec with end-to-end P99 latency under 35ms.
  • Architected a zero-downtime Blue/Green deployment strategy across AWS (EKS) and private multi-region OpenShift clusters.
  • Enforced strict ISO 26262 functional safety and UNECE R155 automotive cybersecurity compliance across all telematics ingress nodes.
Java / Spring Boot Kubernetes Apache Kafka Distributed Systems AWS / OpenShift
♥ ★ 48 reactions
Verified Architecture • European Enterprise
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