At Vital Rail, I led an AWS migration and modernization programme that reduced infrastructure failures by 45% and achieved 99.99% availability. I also re-architected legacy monoliths into Docker and Amazon EKS microservices, improving responsiveness by 40%.
I developed modular Terraform infrastructure and CI/CD pipelines with GitHub Actions, Jenkins, and AWS CodePipeline. These changes cut provisioning time to under 15 minutes and increased deployment frequency by 70%.
At Fitness First, I migrated 20+ enterprise applications to AWS and automated operational workflows with Python and Bash, saving 10+ engineering hours per week. I also managed Linux-based EC2 environments and supported backup and disaster recovery strategies.
On my AWS Generative AI & FinOps Automation Platform project, I integrated Amazon Bedrock with serverless billing-data workflows to generate cost insights and detect anomalies. The platform reduced financial analysis cycles from days to hours and delivered £150K+ annual savings.
