PROFESSIONAL SUMMARY:

• 2+ years of experience in IT Industry having hands on experience with Linux System Administration & AWS.
• Administration of Production, Development and Test environment's in Windows, Ubuntu, (RHEL) Red Hat Linux & Centos.
• Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Maintained and administered GIT source code tool. Imported and managed multiple corporate applications into GitHub code management repo.
• Created user level of access for related GitHub project directories to the code changes.
• Experienced in JENKINS and TeamCity for continuous integration and for End - to- End automation for all build and deployments.
• Knowledge on using Build Automation tools like ANT, Maven and working knowledge on other build tools like Gradle.
• Production experience in large environments using configuration management tools ANSIBLE, CHEF and Puppet.
• Created and wrote shell scripts in BASH for automating tasks.
• Experienced in writing automation scripts using Shell, Python, Commit. Perl.
• Managing AWS infrastructure with automation and configuration management tools such as Chef and Ansible.
• Experience in Automating, Configuring and deploying instances on AWS cloud environments and Data centers, also familiar with EC2, Cloud watch, Elastic IP's and managing security groups on AWS.
• Good Experience in using the backup technologies, TSM (Monitoring and Resolution) and Symantec Veritas NetBackup and ticketing tools, Service Centre, BMC Remedy.
• Willing to put an effort to make sure that assigned works are completed and work produced is of excellent quality. Always keen on searching ways to improve methodologies.
• Ability to communicate with the people effectively ease my task of converting my knowledge and ideas into practical learning and actions.
• Excellent interpersonal skills, proven strength of understanding concepts and hard working.

TECHNICAL SKILLS:

Operating System: Windows, Linux, Unix.

SCM Tools: Subversion, GIT, GITHUB

Build Tools: Ant, MAVEN and GRADLE.

CI/CD Tools: Jenkins, TeamCity

CM Tools: Ansible, CHEF and PUPPET.

Virtualization: DOCKER.

Repositories: Nexus, Artifactory.

SDLC: Agile, Waterfall Methodologies.

Scripting: Shell / Bash, Python.

Middleware: IBM MQ/IIB

Monitoring Tools: Nagios

Cloud: Amazon Web Services (AWS)

Databases: SQL Server, MySQL, S3, RDS.

PROFESSIONAL EXPERIENCE:

Confidential, Reston, VA

AWS/DevOps Cloud Engineer

Responsibilities:

• Creating S3 buckets and managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.
• Automated the process of release by pushing all the code to GIT.
• Implemented build automation solutions for products and provide ongoing support and administration for software build and build automation using Puppet, Gradle , and Shell Scripts.
• Responsible for on boarding Application teams to build and deploy their code using Git, Puppet and Ansible
• Experience in writing playbooks for Ansible and deploying applications using Ansible.
• Deployed mircoservices2, including provisioning AWS environments using Ansible Playbooks.
• Experience with maintaining Docker containers and docker images for run time environment.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java.
• Experience in launching EC2 instances, S3 and on management tools like CLOUDWATCH.
• Created IAM roles so that AWS resource can securely interact with other AWS resources without using Access key and Secret key.
• Experience in monitoring by using Nagios.
• Understanding & usage of Atlassian tools. Used JIRA as deployment issue tracking tool.

Environment: AWS, GIT, Puppet, Ansible, Docker, Jenkins, Gradle, Nexus, JIRA, Bash scripting, Apache Tomcat 6.x/7.x, Linux/Unix, Windows.

Confidential

Linux Admin/DevOps Engineer

Responsibilities:

• Presented reports to the Project manager about the progress and issues tracking key project Milestones.
• Developed Configuration Management GIT from scratch and prepared documentation accordingly.
• Involved in pushing the code to GitHub.
• Automated application packaging and deployments.
• Managed Linux staging and testing environments.
• Maintained TeamCity to implement the CI process.
• Researched and implemented code coverage and unit test plug-ins with Maven/Jenkins.
• Involved in setting up builds using CHEF as a configuration management tool.
• Knowledge on running build automation, deployment scripts and running tests using TeamCity.
• Experience in setting up the chef repo, chef work stations and chef nodes.
• Experienced in troubleshooting and automated deployment to web and application servers like WebSphere, WebLogic, JBoss and Tomcat.

Environment: Git, TeamCity, Ant, Chef, Test, Nexus, Web sphere, JBoss, WebLogic, PowerShell, BashWindows.

Confidential

Linux/System Administrator

Responsibilities:

• Backup infrastructure Management using Tivoli Storage Manager.
• Day-to-Day support of remote data center TSM instances running on AIX and Windows, with tasks inclusive of troubleshooting, upgrades, TSM DB.
• Backup and Recovery Client Services with IBM.
• Monitoring the daily missed and failed Backups which include TDP for Domino, SQL and Oracle.
• Working on various monitoring tools NetBackup, TSM, Avamar and Backup Exec.
• Installing and Configuring NetBackup in new client servers, adding servers to backup rotation etc.
• Created Autosys job flows to schedule jobs.
• Responsible for setting up jobs in Autosys.
• Creating new policies and Storage units, Modification and scheduling and backup.
• Daily Backup Monitoring report generation.
• Managing backup policies, volume pools for daily, weekly and monthly backups.
• Installation, Configuration & Upgrade of Linux, Solaris, AIX and Windows operating system.
• Maintaining the CPU & Memory utilization of Servers reports on the WEB.
• Experience in user and group administration, management and archiving.
• Maintenance on systems by timely upgrading Patches to the systems and Scheduling of batch jobs and cron jobs.
• Configuring NFS, Auto-mount and disk space management on SUN servers.
• Involved in 24/7 high availability on pager rotation basis and coordinated efforts with the offshore team.

Environment: TSM, Autosys, NetBackup, Backup Exec, EMC Avamar, Linux, Windows, VMware, OpManager, SSH, Shell Scripting, Remedy, UNIX.