Oladipupo Esan

Site Reliability Engineer @Renmoney

Architected monitoring systems using AWS CloudWatch, Datadog, and Grafana, Prometheus and Elasticsearch, enhancing observability across applications, servers, and databases, reducing downtime by 30%.• Enhanced infrastructure and cloud security by conducting regular security audits and vulnerability assessments, integrating automated security scans into CI/CD pipelines using Snyk. This ensured adherence to compliance standards across all deployments in a fast-paced environment.• Improved deployment consistency and scalability by automating infrastructure provisioning with Terraform, ensuring reusable and scalable deployments for multiple environments.• Implemented Kubernetes-based container orchestration systems to ensure high availability, scalability, and resilience of production environments, optimizing deployment workflows with blue-green deployments, canary releases, and rolling updates to minimize risks and downtime.• Improved alerting systems by reducing false positives and duplicates through refined metrics, resulting in a 20% decrease in unnecessary escalations.• Achieved significant AWS cost savings by optimizing cloud services resource usage through the utilization of spot instances, reserved instances, and automated resource shutdowns during non-peak hours.• Developed SLI/SLO dashboards for system health visibility, enabling stakeholders to track SLA adherence and make informed decisions.