NATANAM SETHU

• Airbus Infrastructure Automation o Worked on Ansible Automation project for Airbus
• Automated Splunk installation, licensing, and SSL certificate
• Nanyang Polytechnic Singapore: (AWS) o Created forward and reverse proxy with nginx
• Established EKS clusters for three environments (DEV/UAT/Prod) across two availability zones (Intranet & Internet)
• Data Office: o Developed microservices in Python for the GreenLake platform
• Pushed Docker images to various clusters via CI/CD pipeline
• Antennae (Data Services for GreenLake Platform): o Deployed three services with CI/CD pipelines using Docker files
• Managed shared services deployment with Helm charts, including PostgreSQL, MongoDB, Vault, and
• RabbitMQ.
• Provided solutions aligned with kubernetes architecture and business needs.

Global customers South Korea Telecom and Korea Telecom

• Responsibilities: o Managed problems and changes, ensuring customer satisfaction and team efficiency
• Developed action plans and resolved complex issues, communicating effectively with engineers, customers, and stakeholders
• Knowledgeable in creating and applying new kernel for Linux servers o Capacity Planning for various versions of Helion Open stack and Linux servers o Skilled in deployment, support, and upgrades of Helion OpenStack
• Performed in-depth troubleshooting of OpenStack components and provided best practices
• Collaborated with engineering teams on bug-related issues
• Tuned performance and established new standards for Helion OpenStack stability
• Stayed abreast of industry trends, attending conferences and workshops to ensure the continued delivery of cutting-edge solutions to clients.
• Optimized user experience with the development of intuitive web applications and interfaces.
• Remote Support for various daemons running in Helion OpenStack (versions 2.0 - 9.0): o Installation and configuration of Red Hat 8.0
• Installation, configuration, and troubleshooting of SLES 12 SP2 & SLES 15 SP2
• experienced Keystone, RabbitMQ, Cinder, Neutron, Nova, Horizon, Freezer, Magnum, Octavia, Swift, Heat, and Ceilometer.

• Years)
• Global customers such as King Khaled International Airport, Globecast, and BT o Hardware and Storage: Experience with server management, including blades and contains servers
• Capacity Planning for various versions of Helion Openstack and Linux servers Proficient in internal and external storage, including 3Par & File Persona
• Replicate the complex issues with vmWare

 SAN Fundamentals: Proficient in managing and troubleshooting SAN environments.
 Enterprise Virtual Array: Experienced with EVA (Gen I to Gen V). Skilled in analyzing logs and
hardware troubleshooting in EVA.
 XP Storage Arrays: Experienced with hardware of XP storage arrays (R500, R600).
 SAN Switches: Skilled in troubleshooting and configuring SAN switches.

 OpenVMS: Skilled in installation and configuration of various components such as clusters,
TCP/IP, DECNET, queues, storage configuration, and backup & restoration.
 Red Hat Enterprise Linux (RHEL): Proficient in working with NFS, Samba, NIS, Apache, Postfix,
MySQL, DNS, LVM, SAMBA, Squid, and YUM.
 Red Hat Cluster Suite: Experience in setting up and troubleshooting Red Hat Cluster Suite.
 Patches and Server Hardening: Knowledgeable in applying patches and hardening servers for
improved security and performance.
 Device Mapper in Linux: Well-versed in working with Device Mapper in Linux for efficient
storage management.