SUMMARY

• Overall 7+ Years of Extensive Experience in DevOps Build/Release Process Methodologies, VMware and AWS Cloud computing Technologies.
• Actively involved in all stages of software development life cycle (SDLC) Methodologies using Agile programming and Waterfall Process.
• Has hands on experience using and writing scripts in Ant and Maven and using tools such as Jenkins,Build Forge for build management.
• Created and maintained build scripts using Apache ANT and Maven to perform builds efficiently.
• Extensive experience in UNIX shell scripts, UNIX system, Windows installations and software configuration concepts.
• Good Experience in ClearCase Development
• Good Command in Shell/Perl/Python/Bash scripting.
• Worked extensively on Subversion (SVN), GIT, Gerrit, Perforce, Jenkins, Build Forge, Web sphere, IBM Clear case, JBoss, Jira and SCM best practices.
• Well versed on converting build.xml into pom.xml in order to build teh applications using MAVEN.
• Extensive noledge and administration experience in Jira and noledge on other Atlassian products like Bamboo, HPQC and CONFLUENCE.
• Experienced using MAVEN and ANT as build tools for teh building of deployable artifacts (jar, war & ear) from source code.
• Create Web Service REST API in IBM API - Connect Bus v10 and push teh deployed bar file to API Management Server v5 and published to API Connect Development Portal v5
• Well versed in Querying RDBMS such as Oracle, MY SQL and SQL Server by using SQL for data integrity.
• Worked on Amazon Web Services like EC2, S3 bucket, RDS, EBS, ELB, Auto-Scaling, AMI, IAM through AWS Console and API Integration wif Puppet Code.
• Worked wif Chef Enterprise Hosted as well as On-Premise, Installed Workstation and Bootstrapped Nodes.
• Experience in OpenShift Online PaaS.
• Wrote Recipes and Cookbooks and uploaded them to Chef-server, Managed On-site OS/Applications/ Services/Packages using Chef as well as AWS for EC2/S3/Route53 & ELB wif Chef Cookbooks.
• Developed OpenShift product architecture and suggested improvement features after conducting research on Competitors products.
• Proficient in deploying and support applications on Web sphere, Tomcat, JBoss application servers.
• Extensively worked Wif VMware ESXi, vCenter Server, Hypervisors and managers (Bare metal and hosted), VMotion and VMware-Virtual Box.
• Worked wif Juniper/Cisco Routers/Firewalls and configured Site-to-site VPN Tunneling, State full Firewall Rules, ARP, Proxy ARP, Dynamic VPN, VLANs, DMZs and Custom NAT/Routing Protocols.
• Has hands on implementation and maintenance of Apache Https, SMTP, DHCP, NFS, NIS, LDAP, DNS, SAMBA, FTP, Remote Access, Security Management & Security troubleshooting skills.
• Migrated source code and history from Team Foundation Services 2010 to onsite TFS 2015.
• Ability to grasp teh latest technologies and to properly apply new tools to build applications.
• Day to day administration of teh Development environment and Production and Test environment systems 24x7 on-call support.

TECHNICAL SKILLS

Version Control Tools: Subversion (SVN), GIT, Gerrit, Perforce, Clear case, Clear Quest

Operating Systems: Windows XP/ 2000/2003/2008 , Unix, RHEL, Ubuntu, CentOS, MAC OS

Continuous Integration Tools: Jenkins, Hudson, AnthillPro, Build Forge, Cruise Control, Visual build Pro, Quickbuild

Languages: Java, C/C++, SQL, PL/SQL, VB .NET

Scripting Languages: Maven, Ant, MS Build, Perl, Shell, Power shell, Bash, UNIX, and Python

Repositories: Nexus, Artifactory

Database: SQL Server, MY SQL, Oracle, DB2, MongoDB, NoSQL

Application Server: Web Sphere, JBoss, Apache Tomcat, Amazon Cloud server, Web Logic, JBOSS, Sonar, Nexus

Other Tools: JIRA, BAMBOO, Puppet, Chef, CA Release Automation, SQL Reporting Services, OpenShift, Artifactory, TFS, IBM API-Connect.

PROFESSIONAL EXPERIENCE:

Confidential, OH

DEVOPS ENGINEER

RESPONSIBILITIES:

• Developed and supported teh Software build, testing and Release Management procedures.
• Established processes and tools to maintain code base integrity, including check-in validation rules and branch/merge processes.
• Responsible for build process automation using Jenkins and calling ANT and MAVEN script Configured wif ClearCase and SVN.
• Worked on Subversion (SVN) branching and merging for older projects in multiple simultaneous releases.
• Responsible for all necessary day-to-day Subversion (SVN)/GIT support for different projects.
• Hands on experience in tools like UCM and ClearCase.
• Created marketing collateral to get partners onboard OpenShift Marketplace.
• Worked on Version Control Subversion (SVN) and GitHub Enterprise and Automated current build process wif Jenkins wif proposed Branching strategies to accommodate code in various testing cycles.
• Streamlined installation of OpenShift on partner cloud infrastructure such as AWS and Azure.
• Worked on development and execution of XML, Shell Scripts, and Perl Scripts.
• Worked on PowerShell and batch scripts to ensure approved server configuration and standards are met.
• Configured a clustered production instance of TFS application and data tiers. Worked on ANT and MavenPOMs to automate teh build process for teh new projects.
• Experience in Yocto, and other tools like Jenkins.
• Installed Chef to reduce management complexity by defining cookbooks and recipes for installation, file management and application deployment on various nodes.
• Experience in Private Cloud and Hybrid cloud configurations, patterns, and practices in Windows Azure and SQL Azure and Azure web and database deployments.
• Improving our Continuous Integration workflow using Virtual Environments like Docker and OpenStack.
• Installed and managed Middleware tools through Puppet such as WebSphere Application Server 7.x/8.x, JBOSS GA7/EAP6, IBM IHS, Apache & Tomcat.
• Installation, configuring and troubleshooting on Jenkins on UNIX/Linux environments.
• Designed, wrote and built deployment using Ant/ Shell scripting and automate overall process using Subversion (SVN), Perforce and Jenkins.
• Worked on ASP.NET input validation controls and JavaScript to perform client side validation.
• Installed, Configured, Managed Monitoring Tools such as Nagios, iCinga for Resource Monitoring/ Network Monitoring/Log Trace Monitoring.
• Expertise in PL/SQL Scripts and SQL stored procedures for nightly batch job streams, data loads and corporate reporting.
• Creating and managing Development and Continuous Integration Environments using VMware ESX, automated through Jenkins using PXE boot, Perl and teh VMware CLI.
• Experienced on Cloud based service infrastructure wif automation and configuration management tools such as Ansible, Puppet, or custom-built designing Cloud-hosted solutions, specific AWS product suite experience.
• Operated on AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our environments.
• Created complex JIRA workflows including project workflows, screen schemes, permission scheme and notification schemes in JIRA.
• Management and monitoring of Docker in a Cloud based service during production and Set up system for dynamically adding and removing web services from a server using Docker.
• Designed comprehensive automated build, packaging and deployment process for RxConnect project using Ant, shell scripts, Jenkins, and QuickBuild
• Worked on Agile practices and Test Driven Development (TDD) techniques to provide reliable, working software early.
• Source code management (either via Team Foundation Version Control or Git), reporting, requirements management, project management, automated builds, lab management, testing and release management capabilities are carried out by using TFS.

ENVIRONMENT: Version Control Tools, SCM, Jenkins on UNIX/Linux, GIT Repositories, ANT and MAVEN artifacts, Nagios, Shell and Perl scripting, Chef, CM tools, Nexus server and Subversion source control, Amazon Cloud server, Gherkin, AZURE,Big Data Tools, Docker,OpenShift, Tomcat, TFS,ASP.Net, and JavaScript.

Confidential, ST CLOUD, MN

DEVOPS ENGINEER

RESPONSIBILITIES:

• Worked extensively on Build and release software baselines, code merges, branch and label creation and interfaced between development and infrastructure.
• Performed all necessary day-to-day Subversion support for different projects.
• Wrote Puppet manifests files for all applications to manage teh configuration files and to manage them as services.
• Experience in writing Power shell script to do Imaging and Deployments in Azure.
• Generating user level of access for related GitHub project directories to teh code changes.
• Developing and implementing scripts for build, deployment, maintenance and related tasks using QuickBuild, Jenkins, Maven, Python and Bash.
• Worked on Designing and implemented GIT metadata including elements, labels, attributes, triggers and hyperlinks.
• Accountable for design and maintenance of teh GIT Repositories, views, and teh access control strategies.
• Moved out Chef to all servers, and used teh chef node database to drive host configuration, monitoring, and taking backups.
• Implement deploy and configure Azure websites, configure diagnostics, monitoring and analytics on Azure Platform along wif scale and resilience for Azure Web sites.
• Designed and implemented Chef, including teh internal best practices, cookbooks, automated cookbook CI and CD system and made use of Jenkins for Chef CI.
• To achieve Continuous Delivery goal on high scalable environment, used Docker coupled wif load-balancing tool Nginx.
• Experience in working wif Sterling VAN, Sterling File Gateway and Sterling mapping
• Integrated Docker into various infrastructure tools, including Amazon Web Services, Ansible, Puppet, and VMware vSphere Integrated Containers.
• Migrated VMWARE VMs to AWS and Managed Services like EC2, S3 Bucket, Route53, ELB, EBS Etc. wif Opscode Chef Cookbooks/Recipes.
• Utilized Nexus for dependency management for Maven as well as storing teh Snapshot and Release Build binaries - WARs and EARs.
• Installation, Configuration and Management of RDBMS and NoSQL tools such as SQL Server, MySQL, DB2, PostgreSQL, MongoDB& Cassandra.
• Worked on teh migration of Subversion (SVN) repositories to Git while preserving teh commit history and other metadata like branches, tags and authors.
• Administering TFS, like setting up users for each project, creating build definitions as per requirement.
• Configured TFS to run continuous integration of builds and execute unit test on all check-ins for ASP .NET Web Applications.
• Integrated wif Build Forge using Perl scripting and Wrote adapters under Build Forge for statistic collection.
• Develop policy and scripts for automation of build based on Perl, ant, Visual Build Pro under Build Forge.
• Created complex JIRA workflows including project workflows, screen schemes, permission scheme and notification schemes.
• Coordinate Releases from Dev to Production. Communicating wif Developers, Testers, Managers, Unix, Network teams and DBA teams for successful Release.

ENVIRONMENT: Subversion(SVN), GIT, TFS, MS Build, Puppet, Chef, Apache ANT, Maven, Web Sphere Application Server, Tomcat, Perl Scripts, Shell scripts, Puppet, JIRA, Jenkins, AWS, AZURE, Build forge, Nexus, Linux, UNIX, Windows XP, Java, .NET, NANT, AIX 5.3, EDI (Gentran and Connect Enterprise).

Confidential

BUILD AND RELEASE CONSULTANT

RESPONSIBILITIES:

• Worked as a release lead in Software Release/Configuration management and Build/Deploy Process.
• Configured and setup teh build and deployment in Dev/SIT/QA environments for multiple releases.
• Setup and configured Continuous Integration tools Hudson, Cruise Control. Created Jobs for teh projects build and deployment. Scheduling teh build and deployment using Crontab.
• Installed and configured Jenkins, Installed plug-in, configured security, created a master and slaves for implementation of multiple parallel builds.
• Performed all necessary day-to-day Subversion functions for teh project like merging, creating branches and tags using TortoiseSVN/ Visual SVN.
• Create and maintain Subversion Branching, Merging and Tagging across teach production releases and perform builds using Hudson Continuous Integration.
• Worked on Integrated JIRA wif subversion and Jenkins to automate teh weekly.
• Implemented Ant, Maven, Gradle scripts to automate teh build process.
• Was an active member of stand up meetings, bug scrubbing meetings and Sprint planning meetings as best practices of agile environment.
• Created and maintained teh Shell/Perl deployment scripts for Web Logic web application servers.
• Creating repositories, branches, tags in GIT and halp teh developers to fix merging issues and to implement teh parallel development process
• Debugging teh code (Java, Unix, and Linux) when build errors occur and resolving them along wif teh developers.
• Used Agile practices and Test Driven Development (TDD) techniques to provide reliable, working software early.
• Documented issues occurred during teh deployment process and provided timely status to teh management.

ENVIRONMENT: Jenkins, Gradle, Git Stash, Ant, Maven, Gradle, Sonar, Apache Tomcat, WebSphere, Subversion (SVN), SCM, Web Logic Application Server, Maven, Hudson,TFS, Cruise Control and Scripts.

Confidential

UNIX/LINUX ADMINISTRATOR

RESPONSIBILITIES:

• Involved in administration of UNIX Servers Sun Solaris wif SUN Cluster, HP-UX in 24/7 environment.
• Installation, Configuration & Upgrade of operating systems, patches, and other software Packages on server as well as workstations.
• Monitoring System performance and do kernel tuning to enhance teh system Performance.
• Netscape and Apache web server & samba server configuration and troubleshooting.
• Writing Shell scripts for system maintenance and file management.
• Used VERITAS volume manager to create file systems as per user and database Requirements.
• Backup management through VERITAS NetBackup.
• Administration & troubleshooting of Sun Clustered Servers.
• Disk and File system management through VERITAS Volume Manager.
• Database creation, Tablespace and datafile maintenance.
• User creation, granting roles and privileges.
• Setting up an automated build process and implementing a labeling and branching strategy in TFS.
• Trouble shooting of day to day system problems.

ENVIRONMENT: Sun Solaris, TFS,Windows-NT, SUN Ultra, HP/9000.