IaC, kubernetes, AWS, VPC, S3, EC2, RDS, L1 / L2

He is a Cloud & UNIX Infrastructure Engineer with 16 years of progressive IT experience, including 12 years in UNIX/Linux production support and 4 years in AWS Cloud Operations. Currently, he is a Cloud Operations Engineer – L1 / L2 Support at XXXX, where he serves as a primary technical pillar for the Juniper Networks account, ensuring the 24/7 stability of high-stakes AWS production environments. He refactored Terraform configurations into modular, reusable components, significantly improving the scalability and consistency of cloud deployments. He also implemented enterprise-grade AWS governance using Landing Zone and Control Tower frameworks to harden security postures and ensure multi-account compliance. He led cost-optimization initiatives through the strategic use of Reserved Instances and Savings Plans, delivering measurable reductions in monthly cloud spend. And he built sophisticated observability dashboards using CloudWatch, Grafana, and Prometheus, utilizing PagerDuty for rapid SLA-compliant incident response. During his tenure at XXXX, he supported the XXXX (UK) account, managing highly regulated banking applications where compliance and uptime are non-negotiable. He provided L1 AWS support within a strict ITIL change management framework, ensuring that banking infrastructures met rigorous financial regulatory standards. And he successfully leveraged his deep administrative background to pivot into cloud-native support, handling complex troubleshooting for AWS networking and storage.

2.       What skill(s) / experience would you self-describe as strongest or specialist in?  

Strongest skills would be iaC, kubernetes, and cloud formation. He is expert at refactoring monolithic configurations into reusable, modular components. This ensures that global environments, like those at Juniper, remain consistent across different regions and accounts. He is highly proficient in utilizing CloudFormation to automate the deployment of complex AWS stacks, ensuring that the underlying architecture is defined by code rather than manual console interaction. And he leverages IaC to bridge the gap between development and production, minimizing “configuration drift” and accelerating deployment cycles. He treats the container as the unit of scale, focusing on the high availability of modern microservices. He has experienced in managing and troubleshooting Kubernetes clusters, ensuring that containerized applications are resilient, auto-scaled, and securely networked. And he combines his container expertise with deep Linux administration knowledge to troubleshoot performance bottlenecks at both the pod and the underlying node level. He treats the AWS console as a playground for high-performance engineering, with a specific focus on VPC (networking), S3 (storage), and EC2 (compute). A specialist in VPC design and troubleshooting, ensuring secure connectivity and optimal traffic flow for mission-critical applications. He also holds deep expertise across core services including EC2 instance optimization, S3 bucket security/lifecycle policies, and RDS Aurora database performance. And an expert in deploying AWS Control Tower and Landing Zone to manage multi-account environments with automated security guardrails.