SUMMARY:

• Having 9+ years of IT Industry experience wif Configuration Management, DevOps, Build Release Management on UNIX, LINUX and Windows environment.
• Excellent understanding of SDLC Methodologies like Agile, Waterfall, RAD and other processes.
• Extensive experience wif Continuous Integration Tools (Jenkins, Hudson, Bamboo)
• Experience in usingTFVC, GIT and Rational Clear Case on UNIX and Windows environment.
• Extensively experienced in using Build Automation tools like ANT and Maven and working noledge on other build tools like MSBuild.
• Hands - on experience wif automation technologies like Puppet, Chef or similar, understanding of container technologies like Docker.
• Implemented Continuous Integration concepts using Hudson, Cruise Control, Jenkins and AnthillPro.
• Extensible experience in setting up Baselines, Branching, Merging and Automation Processes using Shell, Perl, Ruby, Python and Batch Scripts.
• Wrote deployment Automation scripts for multiple JAVA/J2EE Applications.
• Used Ant/Maven for building Java/J2EE Applications.
• Experience in using monitoring tool likeNagios, Splunk etc.
• Responsible for installing and configuringGraphite.
• Having good Experience in Chef,Ansible, Puppet for Deployment on Multiple platforms.
• Integrated Eclipse IDE wif different versioning tools like ClearCase, Subversion and CVS.
• Installed and deployed various monitoring solutions like HP SiteScope, Splunk, CA Introscope Zabbix, etc.
• Experienced in trouble shooting, Configuring and Deploying Enterprise Applications in WebSphere, BEA WebLogic, Oracle SOA and JBOSS/Tomcat as well.
• Created CM Plans and Build Documentation while maintaining source code.
• Coordinated different teams across the projects to Deploy different builds to different environments on parallel development for multiple projects.
• Worked wif different Bug Tracking Tools like Remedy, Jira and ClearQuest.
• Created CM Plans and Test Plans for Applications.
• HP Service Management System Ticketing Tool was used for Production Releases.

TECHNICAL SKILLS:

Operating System: UNIX, Linux, iOS, Windows NT/2000/2003/XP/Vista/2007, RHEL, Centos.

Application Servers: Web Logic, WebSphere, JBoss, Tomcat, IIS.

Build Tools/ DevOps: Jenkins, Puppet, Chef, Ant, Maven, Ruby, HUDSON, ANTHILL, PRO, BAMBOO.

Database: Oracle 10g and 9i, PL/SQL, SQL 2005 AND Enterprise.

Programming Languages: Java, HTML, XML, Shell, and Ruby, Python, Perl

Database Management: MySQL, MS Access, Oracle9i/10g, SQL Server 2005, 2008.

SCM Tools: GIT, CVS, SVN, ClearCase, PVCS.

PROFESSIONAL EXPERIENCE:

Confidential, Middletown, NJ

Sr.Build& Release Engineer

Responsibilities:

• Participated in releasing multiple live apps in UAT and Production environments on a weekly basis as per Release schedule.
• Worked on scheduled build releases and automated build releases.
• Maintained the Repository management tool Sonatype Nexus.
• Maintained MAVEN Scripts to automate the build process wif Jenkins.
• Created Pipe Line Builds, automated deployments and Notifications.
• Supporting Development teams for any issues.
• Supported day to day build deploy related issue for QA environment.
• Worked on Production code deployments in an automated and manual ways.
• Developed and maintained scripts necessary to automate the tasks associated wif the build, release and deployment of Software.
• Involved in implementing the AutoSys Jobs to schedule the build deploys for Dev-environment and different environments.
• Configuration Management and Continuous Delivery through Ansible.
• Experience in Designing, Installing and Implementing Ansible configuration management system.
• Expertise wif configuration management automation tool Ansible and TEMPhas worked on integrating Ansible wif Jenkins, GitHub and Maven.
• Worked on creating all high level design documentation for Ansible Core and Ansible Tower infrastructure.
• Maintain Build and Install scripts.
• Used to run a code security scans using Black Duck.
• Worked on Application cluster wif Mule Enterprise.
• Fixed bugs on the build/deploy platforms, and worked closely wif developers to understand their build requirements.
• Managed GIT as Source Control Systems and configured Atlassian Tools Confluence and Jira.
• Manually deployed WAR, JAR files to various environments as part of release process.
• Involved in merging branches, updating deployed modules etc during release processes.
• Clear understanding of deployment concepts of Tomcat/Apache apps.
• Responsible for manually fixing bugs and scripts on Production servers.
• Experience wif architecting application on AWS using different resources like EC2, ECS, ElasticBeasntalk, SQS, ElasticCache, DynamoDB, SNS CloudWatch, ElasticSearch.
• Involved in many client meetings and performed some rapid actions in improving the product.

Environment: Maven, Jenkins, Ansible, Nexus, Git, Tomcat, Mule, Autosys, Linux, SVN, AWS, Shell Scripting, Docker, Jira, Openstack.

Confidential, Georgetown, KY

Sr.Build& Release Engineer

Responsibilities:

• Maintained and administered GIT source code tool, Created Branches, Labels and performed Merges in Stash and GIT.
• Involved in migration from SVN to GIT repos and worked wif Linux sys admins for the same.
• Managed cluster of containers, Jenkins using Docker Swarm.
• Lead Infrastructure automation using DevOps tools such as Chef, Jenkins, AWS, Docker, Docker Swarm.
• Actively working Docker and deploying and maintaining Micro services in Dev & QA environment using Docker, ECS/Mesos.
• Developed processes, tools, automation for Jenkins based software forbuildsystem and delivering SW Builds, Managed build results in Jenkins and deployed using workflows.
• Integrate Nolio wif the strategic tools like Nexus, Jenkins.
• Developed build and deployment scripts using ANT, SBT, NPM, MAVEN as build tools in Jenkins to move from one environment to other environments.
• Installed and configured Jenkins for Automating Deployments and providing an automation solution.
• Worked on RHEL, Centos, Ubuntu Operating Systems.
• Worked on Amazon Web Services for deploying EC2 instances consisting of various flavors viz., OEL, RHEL, CentOS and Ubuntu Linux VMs installation, configuration and administration.
• Managed Ubuntu Linux and Windows virtual servers on AWS EC2, Used GAM to perform bulk Linux command line administration to Google Apps.
• Expertise in Amazon AWS Cloud Administration which includes services: EC2, S3, EBS, VPC, ELB, Route 53, Auto scaling, Security Groups, Redshift, and Cloud Formation.
• Installed the application on AWS EC2 AMI Instances and also configured the storage on S3 Buckets.
• Creation of Test reports and charts using Vbscriptpowershell to execute SQL queries from MSSQL
• Created and modified HTML, PHP, JavaScript, Perl scripts VBA, WSH, Powershell and web pages.
• Automation and scripting using python, vbscript and powershell.
• Experienced wif Microsoft Application building blocks for .Net projects (Data Access, Exception Handling).
• Involved in enhancement of SOA web services using AXIS to support .net applications.
• Involved in development of customized Web applications on top of Orion, spring, Build forge Frameworks using Web technologies like JSP, Servlets, and Java script.
• Using ANT, Puppet/ Chef Scripts wif Ivy to build the application and deploy.
• Implemented multi-tier application provisioning in OpenStack cloud, integrating it wif Chef/Puppet.
• Developed build scripts using ANT and MAVEN as the build tools for the creation of build artifacts like war or ear files.
• Used Nagios, Sensu system monitoring software & Squid for web proxies.
• Create continuous integration/deployment wif Automic Application Release Automation by integrating and improving client’s existing infrastructure and build pipelines, largely aiming for autonomous automation when possible.
• Created docker images and demonstrated the use of Kubernetes for managing containers using GCE, Managed a PaaS for deployments using Docker, Mesos and Marathon which reduced considerably deployment risks.
• Evaluated Mesos/Marathon and Kubernetes for Docker container orchestration.
• Expertise in marathon in binding volumes to applications and running databases like MYsql and postgresql.
• Developed processes, tools, automation for TFS (Team Foundation System) based software for build system and delivering SW Builds.
• Provided various services (including Project Management (MS Project); Source Control (TFVC); Application Development (Visual Studio; TFS)) as needed for a variety of clients.
• Design and execution to containerize backend services to run on kubernetes cluster wif proper monitoring in place.

Environment: Solaris, Linux, Eclipse, C++, Java, go language, Ruby, Terraform, Chef, ClearCase 6.0, Sensu, ClearQuest 2003, Nagios, Bash, Kornshell, Spring Boot, Graphite, NT Command Shell, Zabbix,powershell, VB Script, Python, Perl.

Confidential, Tampa, FL

Sr. Build & Release Engineer

Responsibilities:

• Done most of the deployments on UNIX environment.
• Used Microsoft Azure integrated cloud service.
• Setting up Connection Strings and connecting SQL Server AZURE Databases from locally Installed SQL Server Management Studio(SSMS) for Developers.
• Converted .Net application to Microsoft Azure Cloud Service Project as part of cloud deployment.
• Migrated SQL Server 2008 database to Windows Azure SQL Database and updating the Connection Strings based on this.
• Implemented Microsoft Azure Recovery Services. Deployed backup to enterprise to provide online backup to both Azure and on premise virtual machines and servers.
• Refactoring and give maintenance the web application on Azure, upgrading modules and framework versions (.NET and Azure SDK).
• Converted .Net application to Microsoft Azure Cloud Service Project as part of cloud deployment.
• Experience on Puppet as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manage changes.
• Proficient in Oracle database performance tuning using AWR Reports, reviewing Explain Plans for SQLs, creating baselines, enabling tracing, and suggesting necessary indexes for boosting SQL performance.
• Experience in UNIX Scripting Oracle PL/SQL.
• Develop batch processing solutions using Spark wif Scala/Python and Cassandra.
• Created swarm cluster environment wif Jenkins.
• Installation Red hat Linux Enterprise Server 5/6 on Dell and HP x86 HW.
• Proficient in administration on different platforms including Linux, UNIX, Solaris & Windows NT.
• Configured the NIS, NIS+ and DNS on Red Hat Linux 5.1 and update NIS maps and organize the RHN Satellite Servers in combination wif RHN Proxy Server.
• Created docker images and demonstrated the use of Kubernetes for managing containers using GCE.
• Evaluated Mesos/Marathon and Kubernetes for Docker container orchestration.
• Worked on RHEL & Centos Operating Systems.
• Developed processes, tools, automation for TFS (Team Foundation System) based software for build system and delivering SW Builds.
• Integrate Nolio wif the strategic tools like Nexus, Jenkins.
• Developed four bash shell scripts to toggle primary/secondary server access.
• Experience in Bitbucket web-based hosting service & Bitbucket pipelines.
• Installed and configured Anthill Pro for Automating Deployments and providing a complete automation solution.
• Created continuous integration system using Ant, Jenkins, Puppet full automation, Continuous Integration, faster and flawless deployments.
• Worked wifNagios and Oracle Enterprise Manager console for application status monitoring.
• Worked wifAtlassian tools like Bamboo & Jira.
• Used Build Forge and Jenkins for enterprise scale infrastructure configuration and application deployments.
• Worked on Binary Repository Manager - Nexus/ Artifactory.
• Deployed Dynamic content to Web sphere Application servers.
• Developed build scripts using ANT and MAVEN as the build tools for the creation of build artifacts like war or ear files.
• Developed build and deployment scripts using ANT, SBT, NPM, MAVEN as build tools in Jenkins to move from one environment to other environments.
• Developed unit and functional tests in Python and Java
• Work wif Docker for convenient environment setup the test environments.

Environment: Solaris, Linux, Eclipse, C++, Java, go language, Ruby,Terraform, ClearCase 6.0, Graphite, ClearQuest 2003, Bash, Kornshell, Zabbix, NT Command Shell,Powershell, VB Script, Spring Boot, Nagios, Python, Perl.

Confidential, Woodcliff Lake, NJ

Build & Release Egineer

Responsibilities:

• Installed and configured Udeploy for Automating Deployments and providing a complete automation solution.
• Integrated Subversion into Udeploy to automate the code check-out process
• Maintained and administered GIT source code tool.
• Working noledge on Azure Fabric, Micro services, IoT & Docker containers in Azure.
• Refactoring and give maintenance the web application on Azure, upgrading modules and framework versions (.NET and Azure SDK).
• Developed processes, tools, automation for TFS (Team Foundation System) based software forbuildsystem and delivering SW Builds.
• Active participant of the agile scrum team. Utilized visual studio team services and TFVC for daily code push, continuous integration, monthly release and environment management.
• Worked on Cloud solution architecture on Amazon Web Services.
• Done most of the deployments on UNIX environment.
• Managed build results in Udeploy and deployed using workflows in Udeploy.
• Experience in Bitbucket web-based hosting service & Bitbucket pipelines
• Delivered specific versions of various components of an application into target environments using Udeploy.
• Maintain and track inventory using Udeployand set alerts when the servers are full and need attention.
• Modeled the structure for multi-tiered applications orchestrate the processes to deploy each tier.
• Experience in JIRA to capture, organize and prioritize issues. Experience in partially administering JIRA for issue management
• Worked extensively on Linux, Solaris, AIX platforms
• Responsible for WebLogic, JBoss support and monitoring various applications deployed on Linux and windows platforms
• Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Used Hudson/Jenkins for automating Builds and Automating Deployments
• Used various plug-ins to extend the base functionality of Hudson/Jenkins to deploy, integrate tests and display reports
• Owned build farm and produced effective multiple branch builds to support parallel development
• Owned Release to Production Process, Gatheird approvals, signoffs from stakeholders and QAs before going to PROD.
• Managed the Release Communication and Co-ordination Process.
• Developed build scripts using ANT and MAVEN as the build tools for the creation of build artifacts like war or ear files.
• Maintained the Shell and Ruby scripts for the automation purposes.
• Involved in editing the existing ANT/MAVEN files in case of errors or changes in the project requirements.

Environment: Windows Solaris, Linux, UNIX, C++, Java, Eclipse 3.20, Ant, Jenkins, Chef, JBoss Application Server, CVS, Subversion, VTFS, Jira and Cygwin.

Confidential

System Admin

Responsibilities:

• Involved in user interactions, requirement analysis and design for the interfaces.
• Followed waterfall methodology for application development.
• Updating the svn log properties for revisions. Setting up the svn sync servers, changed rev properties for svn sync.
• Proposed and implemented branching strategy suitable for agile development in Subversion.
• Installed and configured Hudson/Jenkins for Automating Deployments and providing an automation solution.
• Integrated Subversion into Hudson/Jenkins to automate the code check-out process
• Involved in enhancement of SOA web services using AXIS to support .net applications.
• Involved in development of custom tag libraries which provides various functionalities like check-in, check-out, export, import, open, delete, search and etc. on JSP pages.
• Involved in development of customized Web applications on top of Orion, Spring, Buildforgec Frameworks using Web technologies like JSP, Servlets, Java script.
• Written Oracle Admin schema using SQL, which creates Orion Oracle database instances in Oracle 10g and Oracle9i.
• Involved in migration of code in CORBA framework to Java/J2ee framework.
• Discussed and presented architectural designs to the senior management and client.
• Having the responsibility to test the use case by writing the Unit test cases and having good noledge in usage of J-unit to test the application.
• Good experience in debugging the application by running the server in debug mode and having the experience in usage of log4J to persist the data in log files.
• Has the responsibility as a UAT support for the project till the project goes into the production.

Confidential

Network Administrator

Responsibilities:

• Worked on Troubleshooting server hardware and software remotely thru MOM (monitoring software).
• Deployed and configured, Windows 2000/2003 Servers, wif DHCP, DNS, IIS, Active Directory Domain Controllers, Group Policy, and Internet, TCP/IP, and Routing concept.
• Responsible for Basic Router Configuration and network equipment (Cisco, Linksys, Net gear, D - Link, Brocade Switches).
• Provided remote support for VPN Technologies for site-to-site and remote access.
• Developed Shell for system administration activities.
• Worked on Troubleshooting Network Problem.
• Managed CPU Usage, Shared Memory, Disk Space Usage and Controlling Processes.

Environment: CISCO 3600/2600 routers, DNS, DHCP, TCP/IP, RIP, FTP, TFTP, Terminal Services, SNMP, SMTP, NFS, NIS, NIS+, Microsoft Windows 95/98/2000/XP/2003, Linux