Antonio Tolentino
Senior DevOps Engineer at CodeRoad Inc
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAntonio Tolentino is a Senior DevOps Engineer with eight years of cloud-native and infrastructure experience and a longer background in enterprise Oracle and middleware systems. He designs and automates scalable Kubernetes-based platforms across GCP and AWS, builds Terraform/Ansible provisioning and CI/CD pipelines, and develops observability stacks (Grafana/Mimir/Loki/Tempo) and custom Kubernetes operators in Go. He’s practiced in Istio service mesh, advanced routing and security policies, and cost-optimization of cloud resources while operating in mission-critical production environments. Comfortable both as an individual freelancer and as a senior engineer at companies like Swisscom and CodeRoad, he blends deep systems troubleshooting skills with software development (Golang, Java, Bash) to deliver resilient, automated infrastructure. An unusual strength is his end-to-end fluency from legacy Oracle ecosystems to modern container orchestration, enabling pragmatic migrations and stable long-term operations.
9 years of coding experience
6 years of employment as a software developer
Cloudera Administration Big Data, Cloudera Administration Big Data at Cloudera University São PauloPgD J2EE Oriented Object Projects Computer Software Engineering, PgD J2EE Oriented Object Projects Computer Software Engineering at FIAP - Faculdade de Informática e Administração Paulista, São Paulo, SPEnglish Pathways level advanced (Kent-England) English communication skills, English Pathways level advanced (Kent-England) English communication skills at Bell International School BedgeburyAssociate Degree in Data Processing Computer and Information Sciences and Support Services, Associate Degree in Data Processing Computer and Information Sciences and Support Services at FAI - Faculdade de Administração e Informática, Santa Rita do Sapucaí, MG
English
Github Skills (58)
monitoring10
deduplication10
opsgenie10
prometheus-alertmanager10
slack10
pagerduty10
secrets-manager9
opentelemetry8
prometheus8
kubernetes-secrets8
grafana-mimir8
observability8
pipeline7
multi-tenant7
docker7
Programming languages (4)
Github contributions (5)
atcjunior/scm
Jul 2019 - Aug 2019
Contributions:247 pushes, 1 branch in 1 month
kubeideas/linkedsecrets
Mar 2021 - Aug 2022
Linkedsecrets synchronizes Kubernetes Secrets with Cloud Secrets Manager secrets.
Contributions:17 releases, 161 commits, 121 pushes in 1 year 5 months
kubernetes-secretssecrets-manager
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