Looking for a job

Jhonatan Magalhaes

@jhonatanmagalhaes

CloudOps Integration Engineer at Shield managing Kubernetes deployments and building automated, observable cloud infrastructure.

Portugal

Message

At Shield, I work with Kubernetes tools including ArgoCD, KEDA, Kiali, and Karpenter to support scalable deployments and high availability. I also automate infrastructure across AWS and on-prem environments with Terraform, Ansible, Helm, and Vault.

At NOS SGPS, I migrated 200+ Java microservices from Linux background processes to Kubernetes deployments and used GitLab Runner for CI/CD. I also supported Kafka clusters and helped centralize API metrics and logs.

At NOS SGPS, I integrated WSO2 Identity Server with LDAP directories and managed datasource connectivity with WSO2 Enterprise Integrator. I automated infrastructure tasks with Python and Bash, including contributions to Spikepyrrd and Killspikealt.

I started in technical support at Nonius Hospitality Technology, helping hotel staff and guests with hardware, software, and network issues. I’m interested in building and maintaining automated, observable, and resilient systems.

Experience

Work history, roles, and key accomplishments

Current

CloudOps Integration Engineer

Current

Shield

Oct 2024 - Present (2 years)

★ Experience with Kubernetes and related tools including ArgoCD, KEDA, Kiali, and Karpenter, focusing on scalable deployments and high availability.
★ Strong experience in Linux administration and troubleshooting, managing operational infrastructure and resolving system-level issues across distributed environments.
★ Automation and configuration management using Ansible, Terraform, Helm, and Vault

System Engineer

NOS SGPS

May 2020 - Oct 2024 (4 years 5 months)

★ Over 5 years of experience with Linux and Windows environments, managing a fleet of over 300 servers across hybrid infrastructures.
★ Experience in migrating 200+ Java microservices from Linux background processes to highly available, self-healing Kubernetes deployments, leveraging GitLab Runner for automated CI/CD pipelines.
★ Ability to support and maintain Kafka clusters; implemented Filebeat

Technical Support Specialist

Nonius Hospitality Technology

Feb 2015 - Jun 2017 (2 years 4 months)

★ Provided helpdesk support to hotel staff and guests, ensuring prompt issue resolution and high customer satisfaction.
★ Delivered technical support to on-site property staff for hardware, software, and network-related issues.
★ Managed advanced hardware replacements, coordinating timely delivery and setup.
★ Performed routine system backups and restorations to safeguard critical data and ensure