Mate Gabri is a Lead DevOps Engineer with 14 years of experience building and operating business-critical, 24/7 services using open source and cloud-native technologies. He has driven greenfield platforms on GCP and AWS, implementing GitOps-driven Kubernetes stacks (ArgoCD, operators), scalable GPU-backed LLM and Stable Diffusion inference infrastructure, and automated ML training pipelines with Argo Workflows. A practical SRE builder, he has established in-house SRE teams, migrated observability to Grafana Cloud, and applied Kubernetes Operators to manage stateful services like Kafka and MongoDB. He is an active contributor to the AWS CDK, adding ELB cross-zone and subnet selection features and expanding EC2 instance support—showing a blend of platform-level coding and infrastructure strategy. Based in Mackay, Australia, Mate pairs rigorous analytical planning with hands-on automation, often surfacing efficiency gains that reduce operational toil and accelerate feature delivery.
14 years of coding experience
16 years of employment as a software developer
PhD Defence electronics information technology communication, PhD Defence electronics information technology communication at Zrinyi Miklos National Defence University - Doctoral School of Military Engineering
M.Sc. Security and defence policy expert, M.Sc. Security and defence policy expert at Zrínyi Miklós National Defence University
The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code
Role in this project:
Cloud Engineer / Infrastructure Engineer
Contributions:6 commits, 13 PRs, 18 comments in 1 year 4 months
Contributions summary:Mate contributed significantly to the AWS Cloud Development Kit (CDK) repository. They implemented features related to AWS Elastic Load Balancers, specifically cross-zone load balancing and subnet selection, enhancing deployment flexibility. The user also added support for specifying multiple capabilities in CloudFormation actions within CodePipeline, and expanded the available EC2 instance types.
Contributions:164 pushes, 54 branches in 4 years 4 months
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