Mariano Dominguez
Summary
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SeniorMariano Dominguez is a Cloud Support Engineer with 9 years of hands-on experience building and operating large-scale distributed data platforms and containerized infrastructure. He has deep expertise across the Hadoop ecosystem, Trino/Dremio, Kubernetes/EKS, GitOps tooling and observability stacks (Prometheus, Grafana), and has supported petabyte-scale clusters at enterprises like AOL, Cloudera, Zoom and Apple. Mariano combines troubleshooting and customer-facing support with infrastructure automation (Terraform, Ansible, Jenkins, Argo CD) and a developer background in Java, Python and Bash, enabling fast incident resolution and repeatable platform delivery. He has mentored and hired support teams internationally, led office openings, and bridged engineering and operations for complex, security-sensitive deployments (Kerberos/SSL). Based in the Washington DC–Baltimore area, he contributes to open source and brings a mathematician’s rigor from an M.Sc. in Computational Mathematics & AI to performance tuning and capacity planning.
9 years of coding experience
Github Skills (22)
databases8
java7
database7
hive6
sql6
spring-boot6
jdbc6
trino6
hadoop6
presto5
query-engine5
analytics5
distributed-systems5
big-data5
prestodb5
Programming languages (1)
Github contributions (5)
mrdominguez/parallel-ssh-scp
Jan 2017 - Jan 2023
Contributions:433 commits, 444 pushes, 1 branch in 6 years 1 month
mrdominguez/cloudera-manager-cli
Jan 2017 - Jul 2023
Contributions:277 pushes, 1 branch in 6 years 7 months
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