Linux Administrator Resume

SUMMARY:

3.6 years of experience in the IT Industry and same on Cloud services & DevOps.
Strong Knowledge in implementation and configuration of DevOps
Strong knowledge in integration and configuration to atlassian tools, Jira, Bitbucket, Confluence etc.
Strong Knowledge in implementation and configuration of OpenStack cloud
Good knowledge in VMware Data Center virtualization tools and Amazon EC2
Sound Knowledge in Linux Administration on various clouds
Sound knowledge implementation of chef (Software Configuration Management) and development of Cookbooks
Extensively worked on various Infrastructure monitoring tools Nagios, Zabbix...
Good knowledge in Python and Shell Scripting

TECHNICAL SKILLS:

Domain: DevOps, Cloud Computing

Cloud Computing: OpenStack, (IaaS, PaaS), AWS EC2, VMWARE

Monitoring Tools: Nagios core, Zabbix, Icinga, Collectd (collecting statistical data tool) and Cacti (Monitoring and graphing tool), Zenoss (developed POC - Integrated Zenoss to OpenStack)

Automation Tools: Jenkins CI, Bamboo, Team city, SVN, Artifactory, Jira, IBM WAS, Apache Tomcat, Chef, Puppet, Hmail server.

Virtualization: KVM, XEN, Qemu, VMWare

Operating Systems: Linux, Windows, VMWARE Esxi

Languages: Python (Django Framework),Shell Scripting

Web technologies: Rest API

Database: MySQL

Networking: OpenStack Neutron, DHCP, Software bridges

PROFESSIONAL EXPERIENCE:

Confidential

Linux Administrator

Responsibilities:

Taking care of integration and configuration of multiple atlassian tools.
Jira administration, Bamboo administration, uDeploy administration.
Jira dashboard/portfolio plan creation for multiple projects and for multiple teams.
Confluence space creation and management.
Bamboo project creation, plan configuration, (CI/CD/CT) and execution end to end.
Positioned the OpenStack platform for driving client-specific requirements and internal IS team requirements to onboard Syntel’s application to production
Deployed a private cloud solution based on open source OpenStack Havana (IaaS Platform) at the Chennai data center
Dell Rack Servers, EMC storage and a robust network platform were used for infrastructure enablement
Datacenter is Configured with two external network for Corporate and Internal DMZ
Open vSwitch Network plugin with GRE Tunneling
Live Monitoring of OpenStack Nodes
Guest Operating System across Linux and Windows platform
EMC is used for Storage to maintain centralized data and reduce time
Availability Zones across different geographic location

Confidential

Linux Administrator

Responsibilities:

Played key role in developing Monitoring alerts (via shell and python rest API) for Event handling using Nagios
Developed Puppet scripts for application deployment
Development of various adapters for remote execution in ISAP
Played main role in integrating ISAP with CI/CD using tools like, Jira, Bamboo, Jenkins, team City, SVN, Junit, Selenium.
Automated Load balancing, Monitoring and scaling- Shell scripting and Chef
Automated Clustering in Application servers (Jboss) - Chef
Integrated Monitoring with Enterprise application stack collected
Demonstrated the session replication
Integration of chef and development of recipes which will take care of application deployment. Developed Cookbooks in ruby scripting.
Estack development - In the OpenStack IAAS layer, deployed a three tier distributed platform which is integrated and automated as Estacks Module in OpenStack IAAS Dashboard
Created Burst Stack to Rackspace function and integrated in Estacks module which will scale the application server on Rackspace.
Response message from Rackspace API will be used to store Rackspace data’s in database.
Implementation of OpenStack using Cisco OpenStack installer.
Implementation of OpenStack using RDO.
Implementation of OpenStack HEAT and development of Orchestration templates.
Development of modules to connect OpenStack dashboard with public cloud such as AWS and Rackspace (Cloud Bursting).
Developed Automation Packs, Portlets.
Worked on OpenStack workflow design in Process Orchestrator.
Worked on Deployment of Application Stack Accelerator Pack (ASAP).
Worked on Commissioning a Physical server, Virtual Server etc.

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