
Renan S
DevOps and SRE Engineer, Docker, Kubernetes, AWS and Azure
Skills

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Work experience
Infrastructure and SRE Engineer
LinkedIn • Self-employed
Jul 2025 - Present • 1 yr 4 mos
Infrastructure and SRE consulting for companies under support contracts with SLAs. Designed a multi-site high availability architecture (on-premise and cloud) reaching 99.95% uptime. Built CI/CD pipelines from scratch in Azure DevOps with automated tests and quality gates. Observability with OpenTelemetry, Grafana and Dynatrace. Containerized web portals, pfSense firewalls, VPNs and backup routines.
Senior Solutions Consultant - DevOps and Cloud
THS Tecnologia
Aug 2023 - Jul 2025 • 1 yr 11 mos
Led CI/CD implementation with Azure DevOps Server and GitOps with Argo CD. Built end-to-end monitoring with Zabbix, Prometheus, Grafana and Dynatrace. Managed containerized critical applications and Traefik ingress controllers, solving Tier 3 incidents and standardizing technical documentation.
Windows Server Administrator
Stefanini Group
Apr 2022 - Jul 2023 • 1 yr 3 mos
Managed Windows Server infrastructure (Active Directory, DNS, DHCP, GPO) and VMware ESXi clusters as escalation point for Level 2 and 3. Automated administrative tasks with PowerShell and ran backup and disaster recovery tests.