Dissirama Tatoa
Linux System Engineer, RHCSA, Security+ CE, AWS Cloud Practitioner Essentials, Ansible, VMware.Founder / Managing Member (Side Project) - Omnissian LLC, Privately held | Product development & operations
- Role
- Senior System Engineer at Acxiom
- Location
- Silver Spring, MD, US
- LinkedIn followers
- 500 followers
About Dissirama Tatoa
I have over 8 years of experience in LVM, httpd, Samba, NFS, SMTP, Ansible, User account management and security, system monitoring, building and deploying Rhel servers to the network, VMware ESXi, KVM, TCP/IP, Troubleshooting httpd, Troubleshooting Linux systems, Podman, Virtual Machine
Experience
Senior System Engineer
Mar 2022 — Present · Conway, AR, US
Supported Acxiom infrastructure server operations, working with the DevOPs Team, and provisioning services; monitored and resolved all incidents, and made sure issues are minimized to reduce any impact to business; provided support for any technical issues triggered on RHEL servers. • Installed, configured, and managed Ansible Galaxy for automation • Iintegrated version control systems like Git Lab with Ansible Tower for continuous delivery of playbooks • Used my Ansible AWX platform to manage the auto-patching of our servers • Engineered the Infrastructure automation to eliminate time consuming manual process deployment and configurations using Ansible • Managed and inspected docker repositories, images, registries and files to create containers • Performed VM Migrations in vcenter • Performed Automated and Manual OS Patch Maintenance for servers and participated in Auto-patch Process, making sure the company servers are secure • Managed VMs in vSphere/ESXi • Performed AWS post builds • Performed manual OS patch for Oracle DB servers • Managed servers resources • Deployed Centos and Oracle Linux servers in VRA8 • Configured Oracle ASM builds • Deployed, migrated, allocated storage and configured Hadoop Data nodes • Performed storage changes on ASM, AVID builds and Hadoop data nodes • Performed Perl modules installs • Troubleshooted failed cloudera group configuration helping the Team to access Hadoop servers • Passed the Security and Compliance Awareness Training and Assessment certificate • Setup AD user accounts on VMs • Added, configured and managed ASM Storage volumes (HT2, BT.) • Configured servers IP addresses and troubleshooted the network • Troubleshooted failed and skipped auto-patched servers • Deployed and build Centos and Oracle Linux and OVA servers and migrated them • Provisioned servers • Performed file system management and LVM • Installed perl modules allowing developers to build successfully their applications
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