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Matheus Carino

DevOps Engineer & Cloud Architect — Kubernetes, Containers, Automation, GitOps & SRE

matheuscarino@gmail.com +55 11 98106-3732 São Paulo, Brazil github.com/matheuscarino linkedin.com/in/matheuscarino matheuscarino.com.br

Professional summary

Senior DevOps and Cloud professional with a track record in Kubernetes, cloud migrations and automation — who also designs, codes and operates his own products. Experience with hybrid environments (AWS, GCP, Azure, OCI), infrastructure as code, CI/CD, GitOps and observability, plus end-to-end development: Go backend, Next.js frontend and infrastructure as code.

Education

Degree
Systems Analysis and Development
FIAP — Faculdade de Informática e Administração Paulista

Professional Qualification Certificates — FIAP

Systems Analysis and Web Prototyping Issued in 2025
Web Development and Design Issued in 2025
Mobile Application Development Issued in 2026
Technology Strategy and Innovation with AI and IoT Issued in 2026

Professional experience

Integrated Engineer — WEX Inc. (USA · English-speaking workplace) Aug/2023 - Jan/2026 · 2.5 years
  • Managing multiple AWS environments.
  • Container orchestration with EKS, ECS and Fargate.
  • Infrastructure as code with Terraform, including custom modules and a custom provider written in Go.
  • CI/CD pipelines with GitHub Actions (GitHub Runners) and Azure DevOps (self-hosted agents).
  • GitOps with ArgoCD.
  • Monitoring, observability, telemetry and reliability with Datadog and Grafana Cloud.
  • Developing APIs in NestJS + TypeScript for credit analysis, anti-fraud and financial crimes prevention.
  • Integrating third-party APIs such as LexisNexis and credit bureaus.
  • Event-driven architecture with Kafka.
  • AWS Aurora PostgreSQL databases, using global database for high availability.
  • Version control with Git and a corporate GitHub organization.
  • Sensitive data and secrets management with Vault and AWS Secrets Manager.
  • Artifact storage with Artifactory and AWS ECR.
Senior DevOps Engineer — Grupo Mult Jun/2021 - Mar/2023
  • Managing AWS and Oracle Cloud environments with Kubernetes, Windows Server and OKE.
  • Infrastructure as code with CloudFormation, Terraform and Oracle Resource Manager.
  • Delivery automation with Azure DevOps and observability with Istio, Kiali, Prometheus, Grafana and EFK.
Senior DevOps Engineer — PicPay, MFM TI, Sinqia and other companies 2016 - 2021
  • Mission-critical environments on AWS and GCP; infrastructure and application migrations to the cloud.
  • Kubernetes, Terraform, Jenkins, Azure DevOps, CloudFormation, GitOps and ChatOps pipelines.
  • Legacy and modern stacks: Java, Angular, .NET, PHP, Python, Shell Script and PowerShell.
Infrastructure Analyst and Instructor — 4Linux / Provecta / Maxxy 2006 - 2014
  • GNU/Linux server administration: Samba, Postfix, Apache, HAProxy, Squid and Zabbix.
  • Over 1,000 hours teaching Linux administration and LPIC exam preparation.

Product development

Ticket-sales platform — personal project, in production tickets.agendafresno.com.br
  • Go (Gin) backend: REST, RBAC, JWT and Pix payments via Mercado Pago with webhooks and financial reconciliation.
  • Next.js 14 + TypeScript frontend with checkout, digital wallet and admin dashboards.
  • MongoDB: data modeling, indexes, idempotent transactions and a cents-based wallet ledger.
  • Infra: Terraform, Kubernetes (OKE arm64), Traefik, GitHub Actions with OIDC, observability with OpenTelemetry and Grafana.

Skills

KubernetesDockerHelm AWSGCPAzureOCI TerraformCloudFormation GitOpsArgo CDFlux CDCI/CD GitHub ActionsPrometheusGrafana DatadogOpenTelemetryEFKLinux GoPythonTypeScriptNode.js NestJSNext.jsKafkaMongoDB Shell ScriptPowerShell

Certifications

  • AWS Certified Cloud Practitioner
  • AWS Certified Solutions Architect - Associate
  • LPIC-1 - Linux Professional Institute
  • Novell Linux Administrator
  • CKA and CKAD

Languages

Portuguese — Native English — Upper intermediate (working language at WEX)