Saikiran Reddy Ramasani

Sr Devops Engineer @Apple

Austin, TX, US

Architected and managed high-scale Google Kubernetes Engine (GKE) environments, supporting around 50+ microservices with 99.99% uptime through advanced scaling and namespace isolation.• Streamlined site and application setups using Ansible and Terraform, reducing environment provisioning time by 25% and maintaining 100% accuracy in patch tracking and documentation.• Optimized traffic routing and secure connectivity by designing Kubernetes Ingress controllers and VPC Service Controls for high-performance internal services.• Engineered end-to-end CI/CD pipelines using Jenkins, GitLab CI/CD, and GitHub Actions, resulting in a 50% reduction in deployment time for new service onboarding.• Strengthened platform security by ensuring systems are safe and secure against cybersecurity threats, remediating 200+ container vulnerabilities and OS-level security flaws.• Automated complex operational workflows with expert-level Linux administration and Python/Bash scripting, saving the team 15+ manual hours per week.• Improved system visibility by developing Prometheus metrics and Grafana dashboards, reducing Mean Time to Detection (MTTD) of production errors by 40%.• Collaborated directly with stakeholders to translate business requirements into platform architectural designs, ensuring alignment between development and operations.• Architected scalable AWS environments using Terraform, managing VPC, EC2, S3, and RDS instances for high-volume data engineering pipelines.• Managed containerized workloads on Amazon EKS, utilizing Helm charts to templatize manifests and reduce deployment complexity by 30%.• Implemented proactive monitoring using AWS CloudWatch and Datadog, leading to a 20% reduction in monthly cloud spend through resource right-sizing.• Enforced the principle of least privilege by configuring AWS IAM roles, Security Groups, and NACLs across all development and production accounts.

Southern Arkansas University

Master's Degree, Computer Science