DevOps Engineer Nigeria Inter-Bank Settlement System (NIBSS)
Architected and deployed an observability platform using Zabbix, Prometheus, Grafana, Helm, and Terraform across more than 500 infrastructure and application components, improving monitoring coverage by 90%. Established SLI/SLO frameworks, distributed tracing standards, and Gatus health checks for over 20 services, reducing troubleshooting time by 45% and accelerating incident resolution by 40%.
Built and maintained more than 100 Grafana dashboards, alerting policies, and monitoring resources as Terraform code. Implemented centralized tracing with Jaeger, OpenTelemetry Collector, and Elasticsearch, reducing MTTR by 50%; optimized alerting to reduce alert fatigue by 60%; and helped drive a 30% reduction in production incidents through blameless post-mortems, RCA practices, and operational runbooks.