SUMMARY

• Around 5 years of experience in DevOps and Build & Release Management, Software Configuration activities and Deployment activities for software applications.
• Understanding teh client environment, Administrating and creating solutions usingCI/CD,GIT, Docker.
• Hands on expertise to setup, configure continuous build processes usingJenkins,GIT,SVNandMaven.
• Experience in Subversion (SVN) Administration, create Repositories, Access rules, adding Users in Version Control tool likeSVN.
• Experience in various source code management activities usingGITinvolving branching, merging strategy, daily merges and remote repository.
• Good Knowledge of Software Development Life Cycle.
• Experience in usingNexusand Artifactory Repository forMavenandAntbuilds.
• Experience in Continuous integration tools likeJenkins. Installing, configuring and administeringJenkins.
• ConfiguredGitwithJenkinsand schedule jobs using POLL SCM option.
• Configuration deployment on cloud infrastructure using playbooks, roles and ad - hoc commands usingAnsible.
• Experience in implementing configuration management tools such asPuppetandChef.
• Experience in writingPuppetmodules andchefcookbooks.
• Experience with Amazon Web services (AWS) Creating, configuring and ManagingEC2Instances.
• Experience in AutomatingAWScloud deployments.
• Experience in building and deploying web applications inApache Tomcat.
• Environment provisioning solutions usingDocker,Vagrant.
• CreatedDockercontainerizingDockerimages to test teh application.
• Experience in Shell scripting andPythonscripting.
• Experience in monitoring teh services by usingNagios.
• Experience in continuous Build and Deployments to multiple environments like Dev, QA, Performance and UAT.
• Having Good Self Learning Abilities and Problem-Solving skills.
• Adaptive to any type of work and zeal to learn new technologies.

THECHNICAL SKILLS:

Operating Systems: LINUX(Red Hat 4.x, 5.x, 6.x), Solaris 8,9,10, AIX, UNIX, and WINDOWS

Build tools: Ant,Maven

Configuration management tools: Chef,ansible,puppet

Version Control Tool: Git,GitHub, bit bucket,SVNtortoise

Databases: Dynamo db, Mongo db, MySQL, SQL Server, Oracle

Cloud Environment: AWS, azure

Scripting Languages: Yaml,python, ruby, shell, powershell

Web/Application Servers: WebSphere, Apache, Tomcat, JBOSS, WebLogic

Web Technologies: HTML, CSS, JQuery, Java Script, XML, JSON

PROFESSIONAL EXPERIENCE:

Confidential

DevOps engineer

Responsibilities:

• Designing and developing new back-end services, maintaining and expanding ourAWSinfrastructure.
• Involved in design, built, and deploy a multitude application utilizing almost all theAWSstack
• Configuring Elastic file system to multipleEC2instances.
• UtilizedAWSCLI to automate backups of ephemeral data-stores toS3 buckets,EBSand create nightly AMIs for mission critical production servers as backups.
• Managed Services likeEC2, S3 Bucket, Route53, ELB, EBS etc..
• CreatedThree tier Architecture WAF, WEB, and APPlayers usingCloudFormationtemplates
• Created and maintainedSubversion (SVN)andBitBucketrepositories, branches and tags across environments and continually build teh check-ins and pull requests from teh developer.
• Worked in development ofAnsibleplaybooks and modules to automate teh tasks usingYAMLandPythonscripts
• Installed and configuredAnsibleTower with multi-AZ configuration across multiple environments backed up byRDSfor state preservation
• ConfiguredLDAPand maintained organizations within tower to support multiple teams and maintain segregation of duties across prod and non-prod environments
• Configured call backs toAnsibletower to provision machines during auto scaling
• Involved heavily in setting up theCI/CD pipelineusingJenkins, Maven, Nexus, GitHub, Puppet,TerraformandAWS.
• Developed automation scripting inPython(core) usingPuppetto deploy and manage Java applications across LINUX servers.
• Using CloverETL migrated data toAWSRedshift.
• PerformedAWSCloud administration managing EC2 instances,S3, EBS, SESandSNSservices.
• Build, Test and deploy applications by using pivotalcloudfoundry

Confidential, NJ

Build/Release Engineer

Responsibilities:

• Extensively worked on Installation and configuration ofRedhat LINUX 5 /6, IBM AIX 5.X and Windows 03/08 Serverson large distributed environment.Primary responsibilities include Build and Deployment of teh java applications into different environments like Dev, INT and QA.
• Good understanding of teh principles and best practices of Software Configuration Management(SCM)in scrum (Agile Methodology).
• Automating teh buildprocess by configuring Subversion for Java projects usingMavenand tracking teh build for defects.
• Experience in configuring and deployingJavaandJ2EEapplications into application servers(Rational WebSphere, Jboss and Apache Tomcat).
• ConfiguredESX4.0 withSANAttached storage (LUN Assignments, Data stores).
• Issues related toNFS, NIS, LVM, Grub Corruption, configuration & maintenance ofRAID (level 0, 1, and 5).
• Developing scripts inPERLandSHELLto automate teh process.
• Installed, configured, and maintained services such asFTP, NFS, DNS, DHCPandSamba.
• Installation ofFirewall checkpoint. Installed and configured IP Filter, to protect LINUX system that was placed on teh Internet.
• Monitored and troubleshoot applications running, for performance degradation, memory usage, stalled DB connections, etc.
• Weekly meeting to discuss change management, datacenter and infrastructure approvals/issues.
• Scheduling Jobs usingCrontab. Installed Patches and Packages onRed HatLINUXand Solaris servers.
• Server administration and multi-platform support (31LINUX, Windows).
• Managed user disk usage by setting up quotas and AdministratedSystem logs,Security logs.
• Implemented Oracle Financials & Manufacturing Version 10.6 on Solaris 5 Operating System.
• Good Understanding of Cassandra internals, Analyze Cassandra database and compare it with other open sourceNoSQLdatabases to find which one of them better suites teh current requirement.
• Administered and monitoredMySQLdatabase servers.
• Updated teh technology with specific documents.

Confidential

LINUX system engineer

Responsibilities:

• Provided onsite and remote support forvSphere 6.0/5.5, RHEL 6,5 and Windows Servers.
• Provided24x7 on callserver support forUNIXenvironment includingAIX, LINUX, HP-UX,and Sun Solaris
• Advanced knowledge and experience ofFile System,File Permission, installation and package management, user account management like setting user accounts, deleting users, password management etc..
• Disk management, and implementation ofRAIDlevels using parted and mdadm
• Diagnosed and resolved problems associated withDNS, DHCP, VPN, NFS,andApache.
• Provided Maintained backups and restores of teh Production and Development data.
• Experienced in installation, configuration, upgrades, Package administration and support for LINUX systems on client side usingRPM and YUM.
• Built and installed multiple LINUX machines.
• System and application troubleshooting as well as other related issues.
• ConfiguredSSHfor secure telnet andFTPconnections.
• Installed Patches and Packages onRed HatLINUXand Solaris servers.
• Prepared Technical Design Specification Documents (TDS) andSOWrequired for data center migration.
• Prepared monthly work status report.
• Updated teh technology with specific documents.