Summary
Daniel Mateos is a DevOps engineer and seasoned full-stack systems developer with 14 years’ experience designing and operating cloud-native, virtualised and serverless infrastructures across AWS, Azure and VMware. He combines low-level C/C++ systems knowledge with practical Python, Go and Ruby development, delivering clean abstractions, testable code and repeatable infrastructure via Terraform, ARM/Bicep and CI/CD pipelines. As a longtime consultant and founder of Greywire IT, he has led complex migrations, automation and architecture projects for government and enterprise clients, often reducing deployment time and operational burden. His hands-on background spans Kubernetes, KVM, Docker, CDK and DBT/Snowflake analytics work, reflecting a rare blend of data, platform and sysadmin expertise. Based in Melbourne, he thrives on simplifying complicated systems and has a track record of turning legacy apps into maintainable cloud services. An understated strength is his ability to move comfortably between embedded/low-level projects and high-level cloud orchestration, making him effective across the entire stack.
14 years of coding experience
15 years of employment as a software developer