Senior Platform Engineer at Coles

Design, build, and maintain Kubernetes infrastructure supporting large-scale e-commerce and in-store digital systems. Extend internal platform tooling in Python to automate cluster operations, improve reliability, and enhance developer experience. Lead initiatives to modernise cloud compute environments for scalability and resilience. Perform Linux system performance tuning and root cause analysis to resolve production incidents and optimise resource utilisation. Implement Infrastructure as Code (Terraform) to standardise provisioning and enable faster, safer deployments. Partner with security and networking teams to architect secure cloud networking and CI/CD pipelines for high-availability workloads. Drive infrastructure cost optimisation through automation and efficient resource scheduling in containerised environments. Mentor junior engineers through code reviews, documentation, and best-practice sharing.

Site Reliability Engineer at Tyro Health

Maintain and secure AWS infrastructure with focus on patching and reliability. Apply Infrastructure as Code principles using Terraform for streamlined resource management. Implement AWS cost optimisation strategies and contribute to significant cost reductions. Construct and maintain CI/CD pipelines using Buildkite to ensure smooth deployments. Collaborate with engineering teams to deploy and maintain applications on AWS infrastructure.

DevOps Engineer at Shine Solutions

Lead planning and scoping for projects requiring new AWS infrastructure, ensuring scalability and performance. Conduct routine maintenance tasks on existing AWS infrastructure to sustain optimal operation. Implement Infrastructure as Code using Terraform and CloudFormation to improve provisioning. Establish and maintain New Relic alerts and Rundeck jobs for monitoring and automation. Craft Python and Bash scripts to automate processes, enhancing day-to-day efficiency.