DevOps Engineer
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Summary
DevOps engineer in Singapore performing application deployment and production support on enterprise Linux (Red Hat/CentOS). Core stack: CI/CD with Git, Jenkins and Azure DevOps; Docker, Kubernetes, Rancher and Helm; Ansible and Terraform automation; plus Oracle, MongoDB, Kafka, IBM MQ and ELK support.
- Perform application deployment, production support and troubleshooting across enterprise Linux environments.
- Administer Red Hat and CentOS Linux operating systems, including system configuration, service management, patching and operational support.
- Manage CI/CD pipelines and DevOps processes using Git, Jenkins and Azure DevOps (AzDO) to support automated application build, deployment and release activities.
- Deploy and support containerized microservices using Docker, Kubernetes, Rancher and Helm Charts.
- Manage container image repositories and deployment workflows using Harbor.
- Implement infrastructure and configuration automation using Ansible and Terraform.
- Support enterprise databases including Oracle 10g and MongoDB, covering connectivity, troubleshooting and production support activities.
- Administer and support application and web servers including Apache and Tomcat.
- Support enterprise messaging and integration platforms using IBM MQ and Apache Kafka.
- Monitor and troubleshoot application and infrastructure issues using the ELK Stack (Elasticsearch, Logstash and Kibana).
- Perform database and system administration activities using tools such as SQL Developer, JXplorer and MongoDB Compass.
- Support production incidents, application releases, deployments and service recovery, collaborating with development, infrastructure and operations teams.
Key Technologies
- Automation / IaC: Ansible, Terraform
- Databases: Oracle 10g, MongoDB
- Application Servers: Apache, Tomcat
- Monitoring / Logging: ELK - Elasticsearch, Logstash, Kibana
- Tools: SQL Developer, JXplorer, MongoDB Compass
EA License Number: 23C2060 Registration ID is R22109715