SUMMARY

• I have around 10 years of Experience in Unix, RHEL, CentOS, Ubuntu, CoreOS and Cloud administration - Mirantis and RDO OpenStack Cloud, OpenShift, Docker, Kubernetes, SDN, MANO, AWS Cloud, Oracle Exadata Cloud, with RHEL OpenStack EX210 Certified.
• Possess strong OpenStack Cloud, UNIX administration skills in RHEL, Ubuntu, CentOS, RHEL, Solaris and knowledge on IBM-AIX, HP-UX .
• Ability to master new concepts, ideas and practices.
• Possess excellent interpersonal and communication skills.
• Responsible for evaluating outages, reviewing impact of supported systems, and troubleshooting incident resolution.
• Demonstrated ability to handle technical challenges.
• Vulnerabilities/Utilizes monitoring systems to monitor complex heterogeneous IT assets including servers, operating systems and software to detect abnormalities in the system quickly.
• Creates procedural documentation and methodologies that can be used by the team for large and complex projects.
• Generates and interprets historical monitoring reports, including alert, outage, bandwidth, and performance reports.
• Provides 24x7 On-call support as part of rotating team coverage.
• Configures Storage on Linux platforms.
• Manage all CM tools (Artifactory, SVN, Maven, Jenkins, Git, and GitHub) and their usage ensuring traceability, repeatability, quality, and support.
• Supports customer environments using Visualization technologies including KVM, VMware, and Cloud etc.
• Follows applicable change management and quality control processes.
• Performs disaster recovery planning and testing as required
• Works with management to ensure that all appropriate budget and cost containment policies are adhered to.
• Good hands on experience on Docker, Kubernetes.
• Working Exp. on OpenStack, OpenShift.
• Strong Scripting experience with Python, Shell, Ansible.
• Work experience on Ansible for heat stacks and deploying PCS clusters and applications.
• Worked on production support team for system health checkup for starting and stopping services and coordinating with different project teams.
• I have works as a Design com System Architecture role for VIVO project for documenting and implementation and management of this project.
• Working experience on DRBD (Distributed Replicated Block/Storage Device System), Setting up DRBD for shared block storage.
• Work experience on writing and configuring Salt/grains and deployment third party software application on Unix servers.
• Good Hands on Experience in MANO NFV (Contrail), SDN Controller, and ONAP Confidential NEC client environment .
• Good understanding on networking concepts with contrail.
• Having good exposure on Juniper router/switch configuration.
• Feature and functionality testing of the SDN controller and vRouters, vFW.
• Verification of various quota enforcement, Testing of High availability in Contrail Virtual Network Controller.
• Load balancing and security features of OpenStack, SDN controller.
• Performance bench marking of the VNFs, vRouters.

TECHNICAL SKILLS

• Azure Cloud, Mirantis Openstack, RDO OpenStack, Ansible, Jenkins, Puppet, Kilo, Containers, Dockers, Kubernetes, GIT, Sun Solaris 9/10 Administration, SUSE Linux, Linux Administration, NIS, NFS, Auto Mount, O.S Patching, Firmware & Kernel upgrade, Live upgrade, Jumpstart, RAID, VERITAS Volume Manager, PCS &VERITAS Cluster, Software Deployment, EMC Power Path, SAN storage level, EMC Migrations, Zoning. Shell scripting
• Azure cloud, Openstack, Heat-Orchestration, User, Group, Packages and Patching Administration, Disk & Slices Administration, mounting File Systems, Backup and recovery Implementing RAID levels, Veritas Volume Manager, Veritas Resizing, Replace Failure Disk, Software deployment through TIVOLI, NFS, NIS, DNS, TELNET, FTP.

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• Installing services in Linux environment.
• Managing Kubernetes clusters.
• Managing Kubernetes Services.
• Managing build and release management.
• Deployment in a Azure or OnPrem Linux cluster and its maintenance.
• Monitoring Azure and OnPrem Linux clusters.
• Deploying and maintaining Azure environment.
• Managing HDFS and troubleshooting in Kubernetes cluster environment.
• Deployment in Azure or OnPrem Linux cluster and its maintenance.
• Monitoring Azure or OnPrem Linux clusters.
• Creating VM in Azure cloud.
• Taking care of costumers running jobs and respond back to them for different kind of user issues.
• Manage end to end lifecycle operations (updates, patch, configuration, backup, security, monitoring etc.) in pre and post production Azure Linux environments and Design, develop onboarding procedures, operational procedures to maintain OLAs, SLAs.
• Fulfillment of service requests of deployment, patch, backup, recovery, Config change, monitoring, proactive / reactive maintenance tasks.
• Diagnose, troubleshoot Azure related issues detected by monitoring system and routed via incident management in a 24x7 environment.
• Proactively identify automation opportunities and design and develop scripts, solutions, tools, to automate service lifecycle operations and integration between various services, platforms.
• Predict and manage storage data volume and allocating the space in distributed file systems.
• Utilize Agile and SCRUM based development methodology to deliver time to market solutions.
• Responsible for complete build, release and deployment of Azure Linux Components.

Confidential

Network Cloud Deployment Engineer

Responsibilities:

• Openstack deployment, Upgrades, Kernel upgrades.
• Configuring Cloud Network, Computes, and RACK’s.
• Troubleshooting Sever RACK issues through iDRAC.
• Configuring Openstack, Non-openstack nodes.
• Monitoring and troubleshooting Nagios issues.
• Deploying graphs and graph execution in fuel env.
• Troubleshooting fuel task, fuel nodes through astute logs.
• Configuring Bond0, Bond1 for network pxe boot.
• Configuring IPSec in between switches.
• Tunneling in GRE/VXlan in neutron.
• Working exp. On Netconfig for configuring tunnels, controller for northbond/South configuration.
• Exp. On Routing external network.
• Configuring Open vSwitch (Contrail) and troubleshoots.
• Configuring & deploying SEED Node, Opssimple Node, MAAS Node, Contrail Node, and Jenkins VM for each large site through Apollo.
• Complete Administration on Openstack.
• Taking backups using Nailgun backup.
• Configuring Opssimple site YAML for Uplift/Upgrades.
• Working/Troubleshot on Contrail node and vRouters/vSwitches.
• Gather site specific node ips and configure the openstack cloud infrastructure.
• Deploying and configuration of cloud environment to clients as IaaS, PaaS.
• Configuration and managing of services and quotas in OpenShift, OpenStack.
• Managing Kubernetes for spine up the pods.
• Deploying postgres, MySQL and creating user’s schema.
• Work Experience on network, bonds.
• Integration and deployment through CI/CD.
• Dockerization using of Artifacts.
• Utilized Kubernetes as a platform to provide a platform for automating the deployments, scaling and operation of application containers across a cluster of hosts.
• Automation the infrastructure using of Jenkins, GitHub, Ansible tools.
• Design, install, configure, and maintain Docker Swarm, Kubernetes on ONPREM, Cloud Provider.
• Worked on container-based deployments using Dockers, working with Docker images, Docker Hub and Docker-registries and managing Docker orchestration and Docker containerization using Kubernetes.

Environment: OpenStack, Mirantis Openstack, Upgrades, Dockers, Linux, CentOS, Ubuntu, PCS Clusters, Cman, Ansible, Python, Ansible, Shell, Python .

Confidential

Technical Lead

Responsibilities:

• Installed and configured the OpenStack.
• Worked on Kubernetes, Dockers.
• Deploying OpenShift, binding policies, roles.
• Docker security tools like, Splunk, OpenSCAP Workbench, PAM, SeoS, ACL’s, LDAP.
• Deployment of mirantis OpenStack, RC, Kernel upgrade.
• Configuring Cloud Network, Computes, and RACK’s.
• Troubleshooting Sever RACK issues through iDRAC.
• Configuring Openstack, Non-openstack nodes.
• Monitoring and troubleshooting Nagios issues.
• Administration and deployment of OpenShift.
• Administration on Kubernetes containerization.
• Deploying and configuration of cloud environment to clients as IaaS, PaaS.
• Configuration and managing of services and quotas in OpenShift, OpenStack.
• Managing Kubernetes for spine up the pods.
• Deploying postgres, MySQL and creating user’s schema.
• Work Experience on building UNIX servers using with Clonezilla.
• Work Experience on network, bonds.
• Work Experience on VM environment.
• Integration and deployment through CI/CD.
• Dockerization using of Artifacts.
• Utilized Kubernetes as a platform to provide a platform for automating the deployments, scaling and operation of application containers across a cluster of hosts.
• Automation the infrastructure using of Jenkins, GitHub, Ansible tools.
• Managed deployments using Kubernetes, created clusters and deployed application container.
• Experience with AWS, Azure and other third-party cloud implementations
• Worked on container-based deployments using Dockers, working with Dockers images, Dockers Hub and Dockers-registries and managing Dockers orchestration and Dockers containerization using Kubernetes.

Environment: OpenStack, Upgrades, Dockers, Cloud Forms, Postgres, MySQL, DRBD, Linux, CentOS, Ubuntu, PCS Clusters, Nailgun, Cman, SDN, Salt, Ansible, Python, Ansible, Shell, Python .

Confidential

Cloud and UNIX Systems Analyst

Responsibilities:

• Installed and configured the OpenStack.
• Writing Ansible/python code to deploy Heat templates through Jenkins CI.
• Hands-on experience in managing enterprise repository management tool JFROG antifactory.
• Integration and deploying of RedHat Cloud Forms appliances applied on VMware machines in OpenStack environment.
• Deploying and configuration of cloud environment to clients as IaaS, PaaS.
• Creating Stacks and deploying instance, deploying third-party applications like NFVI, VNFM, NFVO, VIM, and SMat client environment based on their requirements.
• Implementing provider network and tenant network in OpenStack environment with flat dhcp, vlan, vxlan, gre tunnels.
• Configuring IPSec in between switches.
• Tunneling in GRE/VXlan in neutron.
• Working exp. On Netconfig for configuring tunnels, controller for northbond/South configuration is part of VNF orchestration.
• Exp. On Routing external network.
• Configuring Cinder, Swift and CEPH for Cloud Storage.
• Build artifacts from Jfrog Artifactory are deployed into an Apache Tomcat app server using PowerShell Scripts.
• Performed Continuous Delivery in a Micro service infrastructure with Amazon cloud, Docker and Kubernetes and container management using Docker by writing Docker files and set up the automated build on Docker HUB and installed and configured Kubernetes.
• Configuring and troubleshooting of RHEL PCS and Veritas cluster.
• Worked on DRBD (Block Storage) setup and MQ configuration.
• Work Experience on salt, Ansible, and puppet.
• Creating Ansible Heat templates for configuring Pacemaker Clusters.
• Preparing nodes and Clone OpenShift Ansible repository
• Managing Kubernetes/Dockers using DevOps tools for spine up the pods.
• Deploying postgres, MySQL and creating user’s schema.
• Work Exp. on Oracle Cloud Services.
• Working Experience on vCPE.
• Configuring IPSec for physical switches connections.
• Configuring tunnels in vxlan/gre in neutron.
• Work Experience on Production support for system health check.

Environment: OpenStack, AWS, Dockers, Cloud Forms, Postgress, MySQL, DRBD, Linux, CentOS, Ubuntu, PCS Clusters, Cman, SDN, Salt, Ansible, Python, IAAS, PAAS, Ansible, Shell, Python .

Confidential

Responsibilities:

• OpenStack configuration and Installation Havana, Junu, Kilo, Liberty on Red Hat Enterprise Linux and Ubuntu platform through PackStack/manual.
• Work Experience on IAAS and PAAS.
• Configuring and implanting of network for private cloud (vlan, l2 switch, l3 agent) using of open switch.
• Configuration of SDN, NFVI, VNFM, NFVO, VNF on-boarding.
• Work Experience on VNF resources are managed per VNF/service/user requirements.
• Writing Ansible code, Python, Shell scripts as per requirements.
• Writing Heat-Orchestration templates deploying Heat stacks.
• Creating Stacks and deploying instance, applications.
• Configuring Pacemaker cluster and trouble shooting.
• Writing Ansible, Python scripts as per requirements. iSCSI and GFS2 Configuration.
• Installation and Configuration of Salt Stack& Ansible.
• Work Experience on salt, Ansible, and puppet. iSCSI and GFS2 Configuration.
• Worked on Python, Ansible, and Shell for SDN project.
• Configuring IPSec in between switches.
• Tunneling in GRE/VXlan in neutron.
• Working exp. On Netconfig for configuring tunnels, controller for northbond/South bond configuration.
• Exp. On Routing external network.
• Red hat OpenShift installation and administration.
• Understand the application life cycle on OpenShift Origin
• Understand the architecture of OpenShift Origin
• Choose a quick or advanced installation of OpenShift Origin Confidential your site.
• Implementing containerization infrastructure with Docker.
• Installing and configuration of Dockers engine and Docker compose.
• Building Dockers through Docker hub and GitHub repo.
• Implementation of MongoDB and Postgres for Docker images.
• Start, stop and rebuild services with Docker compose.
• Making backup for Docker containers in Postgres, MongoDB
• Feature and functionality testing of the SDN controller and vRouter, vFW
• Verification of various quota enforcement, Testing of High availability in Contrail Virtual Network Controller.
• Setting up Oracle Cloud Exadata and Azure Services.

Environment: Linux, Unix, Python, RHEL 6&7, SDN Contrail, VNFi, OpenStack, AWS, Oracle Cloud, Linux, CentOS, Ubuntu, postgres, MySQL, Salt stack, Ansible, GlusterFS, PCS Clusters, DRBD, Zabix, Bacula, MANO, SDN, IAAS, PAAS, OpenShift, Docker Containers, Ansible, Shell, Python.

Confidential

Responsibilities:

• Systems administration, maintenance and monitoring various day-to-day operations and compliance of all UNIX servers globally.
• O.S Patching, Firmware & kernel upgrade on Solaris10/11, Linux, Zones, LDOMS, Blade servers and fujistu hard ware servers.
• Configuring and Installing Fuel - Mirantis OpenStack on Ubuntu OS.
• OpenStack configuration and Installation Havana, Icehouse, JUNU on Red Hat Enterprise Linux OpenStack Platform installation through PackStack.
• Installing and configuring of puppet in different types.
• Heat-Orchestration with creating and deploying stacks.
• Configuring and deploying Red Hat Cloud Forms on RHEL OpenStack Platform.
• Working Experience in RHEL OpenShift Automation containers and administration.
• Advanced knowledge across all supported platforms (Solaris, Ubuntu, CentOS, RHEL, and SUSE Linux).
• Deploy service management tools to deliver Cloud service like ALPs, Tivoli, Cloning, DNS, and Load Balance.
• Managing Backups by using ufsdump, ufsrestore, tar, cpio and dd commands.
• Adding and Deleting Packages and patches as per requirement.
• Monitor System Performance Parameters using iostat, vmstat and fine-tuning.
• Actively participate and assist in DR/BMP activities.
• Creating zones - Virtualizations and troubleshooting zone issue.
• Configuring Veritas Cluster trouble shooting and configuration.
• Configuration of RAID with all RAID levels.
• Veritas. Resizing, Replace Failure Disk.
• Manage Keystone authentication users and projects in Identity services.
• Configuring and managing the Horizon web interface.
• Installing and secure the Qpid message broker service.
• Install and manage the Object storage services in Ceph, Glusters and Swift object storage service.
• Install and manage the glance image services and Import system images.
• Install the Cinder block storage service, Manage cider volumes.
• Install, configure and manage the RHEL Linux OpenStack platform networking service (ML2, L3 layers).
• Add, remove and manage Nova compute nodes.
• Install, manage Heat orchestration services (stacks).
• Configuration of SDN, NFVI, VNFM, NFVO, VNF on-boarding
• Install and manage the Ceilometer metering services and automating through lunching stacks.
• Doing system health check once patching done on UNIX servers it is under production support.
• Starting and checking the db services and cluster status using with the scripts in production support.
• Understand the application life cycle on OpenShift Origin.
• Understand the architecture of OpenShift Origin.
• Choose a quick or advanced installation of OpenShift Origin Confidential your site.

Environment: Solaris, RHEL, Veritas Clusters, Zones, Ldoms, Puppet, Solaris Zones, Containers, OpenStack, AWS, Salt, Linux RHEL 5&6, CentOS, Ubuntu, Compliance issues.

Confidential

System Administrator

Responsibilities:

• Systems administration, maintenance and monitoring various day-to-day operations and compliance of all UNIX servers globally.
• Maintaining Solaris & SUSE Linux servers, DB2 Users.
• Installing and configuring Solaris & SUSE Linux servers.
• Adding DB2 users and maintaining.
• Creating backups and maintain same in tapes.
• Installing WAS and HTTP server.
• Troubleshooting user issues.

Environment: Solaris9/10, Linux RHEL, DB2, Web Sphere.