Professional Summary:

• IT Professional with 7 years of experience in Middleware Administration specific to WebSphere AS, WebSphere Portal, JBoss, Tomcat, Siteminder and Apache as well as Build and Release Management Tools like GIT, SVN, Jenkins, ANT, Maven, Puppet and Stash .
• Experience administering, troubleshooting and providing support for the build and deployment process, development tools and Configuration Management procedures for software development groups.
• Implemented continuous integration, release management processes, Configuration management best practices, build management systems.
• Highly experience in automating JBoss/ Websphere builds, code deployments and configuring resources like JMS listeners, Datasource Oracle connectivity using ANT, Shell and Perl scripts.
• Installed, configured, administered and deployed in WebSphere Application Server 5.1/6.0/6.1/7.0, WebSphere Portal Server 6.1, JBOSS 4.3/5.1 EAP, IBM HTTP Server, Apache, Sun ONE Directory Server LDAP , WebSphere MQ and CA SiteMinder on AIX, Solaris, Linux, OS and Windows Platforms.
• Maintenance of the Websphere, JBoss environments with necessary fixpack upgrades, troubleshooting and performance tuning of WebSphere, JBOSS servers on different Unix flavors like Linux, AIX and Solaris.
• Strong background in Unix with experience in shell and pearl scripting for automated deployment and performance tuning.
• Migrated Java based applications from WAS 5.x to WAS 6.x and WAS 5.x to JBOSS 4.2.x.GA.
• Involved in design, implementation and configuration of WebSphere and JBOSS clustering technologies like Horizontal, Vertical and Hybrid clusters for successful implementation of workload management.
• Good Knowledge on mainframe and midrange job scheduling products, CA7, Autosys R4.5.

Technical Experience:

• Programming Languages/Scripting :C, C , Java, Unix Shell scripting korn and bash shells, Jacl/Jython/ANT Scripting, UML.
• Networking and Communication Protocols :TCP/IP, HTTP/HTTPS, RMI/IIOP, Putty, Humming Birdv7.1.
• Databases : MS Access, Sybase, MS SQL Server 2000, DB2, Oracle 8.x/9.0, SQL 2005.
• Web/Application Servers : WebSphere 4.0/5.x/6.x, IBM HTTP Server 1.3, 2.x, 6.0, WebSphere Portal Server4.0, 5.x, Apache, IIS, Tomcat, Jboss, Sun ONE Directory Server, CA e-trust siteminder.
• Operating Systems :IBM-AIX 4.2/4.3/5.x, Linux, ZLinux, z/OS, Sun Solaris 8, 9, 10, Windows 2k, 03, NT.
• Development/Build Tools/Reporting Tools : ANT, SubVersion, CruiseControl, Jenkins. Nexus, GIT, Puppet, RAD, Wily Introscope, IBM Tivoli Momitoring ITM , Monitoring ToolsWilyIntroscope, Wily CEM, SMC, Tivoli Performance Viewer, JProbe.

Professional Experience

CONFIDENTIAL

Middleware Admin

Responsibilities:

• Responsible for setup, installation and administration of IBM WebSphere Application server 5.1/6.0/8, WebSphere portal server V6.1/8.0, WebSphere DataPower XI50 ESB Device, JBOSS EAP 5.1.2/6.0, WebLogic v8.0 and IBM HTTP Server 1.3x/2.0x, Apache in LINUX, Solaris and windows 2k3.
• Worked on Configuring Puppet Enterprise Version and coding the Yamls for Application server builds and Deployment automation builds using build tool Jenkins/ Hudson and GIT SCM tool for updating the remote branches as part of Application configuration management.
• Extensively worked on configuration management tools like MKS, GIT, YUM, and Jenkins for automatic code push with necessary approvals on which version of code to release.
• We have STASH console configured to login and check all the server configyamls and Application files promoted from Jenkins to make sure we have the right config/code getting promoted for application developers for cross reference in all Dev, TST, UAT, PTE and PROD environemnts.
• Migration of few applications from WebSphere 5.1 to JBOSS 51.2 along with updates to apache CXF using Yaml code updates and JBoss Studio developer IDE and also migrated applications from one MP Datacenter to the one in CH to minimize maintenance.
• Worked on GIT and Puppet for automating server builds and deployment built for code push using Jenkins continuous integration.
• Involved in Load Balancing/Tuning/Clustering for WebSphere application server ND and JBOSS Application server using Jgroups clustered channel features.
• Experience in installing and configuration of WebSphere 5.1, 6.0/6.1/7.0 ND and JBOSS Application servers
• created POC on the utilization of the JON for the current QA systems for optimizing the server performances
• Extensive experience in configuring the HTTP Server for various clustered application servers using virtual hosting and enabling SSL security.
• Support IBP Integrated Banking Platform project to accommodate all banking applications in a centralized single interface application
• Migration of few applications from WebSphere 5.1 to JBOSS 4.3 using JBoss Studio developer IDE and also migrated applications from one datacenter to another
• Created new profiles using wsadmin scripting and federated nodes to the existing DMGR to provide HA by implementing the clustering techniques.
• Responsible for designing and creating shared WAS 6.1/7.0 environments by setting up multiple clusters horizontal and vertical for various applications
• Install eFixes and cumulative fixes to the existing infrastructure and new environment
• Involved in Load balancing/Tuning/Clustering for IBM WebSphere Application Server
• Installing and configuring installing plug-in and configuring with IBM HTTP Server
• Well versed in writing the Shell scripts, ANT and Jython automation scripts.

Environment: JBOSS EAP 5.1, WebSphere Application server 5.0/6.1, WebLogic V8.0, Tomcat, PUPPET, GIT, Linux, AIX,Siteminder, LDAP, Java, Splunk, HP Application Lifecycle management, BMC Patrol, JSP, Servlets, XML, Spring, Hibernate, DB2, oracle 10g, IBM HTTP Server, Apache and MQ Series 6.1.

CONFIDENTIAL

Middleware/Build Release Engineer

CONFIDENTIAL is an Application which has an ability to serve a customer with his own personalization's, search and recommendations of video library, social networking and content of interest purchase and playing in television, tablets like samsung, android phones, intel ultra book, etc,

Responsibilities:

• Installed and managed SVN repository for backend source control management
• Installed and managed GitHub repository for Frontend source control management.
• Installed and managed Hudson and jenkins for creation of backend and frontend CI Projects for automation of builds and deployment
• Installed and administered jboss for application deployment of code modules like digital locker, subscriber search/reco, social, etc
• Installed and managed Tomcat for Quova Geo services
• Installed, Configured and Managed Terracotta servers for caching security tokens
• Installed and managed Magento for CRM Services
• Involved in various projects creation using Maven POM files and ANT build scripts
• Worked in Dev-Ops team and helped dev team for analyzation of issues occured on application runtime
• Worked on collecting core dumps upon jvm crash, Process failures and analyzing them to tune up for fine jvm metric
• Involved in the release process for promoting code to the production environment.
• Extensive experience in troubleshooting JBoss server issues such as out of memory problems, configuration related missing properties for loading modules, memory leaks and hung sessions by investigating into diagnostic data collection by taking core dumps
• Worked closely with dev team and supported environments like Dev sandbox, Integration and Maintenance environments.

Environment: Tortoise SVN, Hudson, Jenkins, GitHub, JBOSS Application server 5.1, Tomcat 6.0, Apache server, Magento, Java/J2EE, Terracotta, Quova Geo service, RHEL5, Maven, ANT, Windows2007

CONFIDENTIAL

Middleware/Datapower Admin

Responsibilities:

• Installed and configured Web Sphere Application Server6.0/7.0,Websphere MQ 6.0/7.0. Apache installation, Tomcat 6.1.x, VmwareVsphere 4.1 ESXI, Red Hat Linux 5.6, Red Hat Linux 6.0, WindowsNT,JBoss 4.2./4.5 , Web Sphere Portal sever 6.0/6.1 ,Oracle10g/11g Microsoft SQL version .
• Build and automation of infrastructure for Web mid tier 1 and tier2 applications on WAS and JBoss
• Worked on ANT script and XSL's for configuring java objects in the DataPower Deployment Policy automation.and Integration of Websphere with the DataPower ESB.
• configured SSL and managed certificates for WAS, JBOSS and Web Sphere MQ
• Responsible for Developing Shell, ANT, Python, Scripts for build and release automation and deployment Automation for JBOSS 5.0GA, Web sphere Application Server 7.0.
• Expertise in infrastructure automation, upgrading applications from WAS 6.0 to WAS 7.0.
• Responsible Web Sphere MQ Administration and installation, MQ cluster high availability through active/passive Queue manager setup to built more robust MQ cluster.
• J2EE/JEE, JDBC, JNDI, JAXP, JAAS and JMS experience.
• Developed MQSC scripts to create Cluster Sender and Cluster Receiver channels, SSL configuration in clustered Queue managers.
• Responsible for Configuring SSL for Apache, IHS Between JBOSS and WebSphereAppServer.
• Responsible for setting heap size and GC time settings at the time of running JBOSS application server with an ALL, DEFAULT configuration modes.
• Involved in J2EE Application Server tuning JVM , Supporting, collecting thread dumps and analyzing for the problem determination.
• Expertise in Deployment and performance tuning of liferay portal6.x, Jboss, Web sphere Application server.
• Package, build, Integrate and deploy enterprise J2EE applications on WebSphere 5.1/6.0 that involves
• EAR Enterprise Archives and WAR Web Archives .
• Involved in trouble shooting and performance tuning using Resource Analyzer and Log Analyzer.
• Managed the security and performance optimizations for EJB containers and web applications in IBM WebSphere, IBM HTTP Server and Apache web server.
• Responsible for WAS6.1, upgrade and fix pack intrim fix upgrades for Web Sphere application server
• 6.1/7.0.

Environment: Site minder 6.0, Web Agent EJB, XML, JDBC, JavaScript, DB2, IBM HTTP Server, Apache Web Server, Build Forge, Ant, WebSphere Application Server,WebSphere Message broker6.0/7.0,Websphere MQ7.0, JBOSS 4.2.2, Liferay Portal6.x, Cleacase, HTML, Visual Age for Java, Rational Rose 2000, Clear Case, Perforce, ITCAM.

CONFIDENTIAL

WebSphere / Middleware Engineer

Responsibilities:

• Installed, configured and maintained IBM WebSphere Application server 5.1/6.0/6.1/7.0, IBM HTTP Server 6.x, Apache Web Server on different Platforms like AIX, Sun Solaris and Linux.
• Supported the Adobe Lifecycle Eforms Product from Adobe on the Websphere application server 6.1 for providing content management services, Livecycle forms, reader extensions and process management applications as part of the Adobe LCA project.
• Implemented SSO with multiple rules realms and policies using the Siteminder integrated to LDAP AD for user authentication across cross-domains for different pdf forms designed for specific service requests.
• Fine tuned the Adobe heavy weight application on websphere environment using powerful tools like PMAT,
• Thread analyzers, NMON-AIX utilities etc., for tuning the JVM aswell as AIX to withstand the heap memory, GC and threads at kernel level processors holding onto the application performance.
• Provided support for small scale applications on JBOSS 4.3.0 GA and also implemented clustering in JBoss to make use of the JBossCache/Jgroups stack by utilizing multicasting communication between the nodes.
• Worked on the Design, development and unit testing of the Autosys jobs
• Involved in the team handling up the escalated issues and took initiatives over deciding between competing solutions and arbitrates between project teams in a release and involved in mentoring technical teams on design and coding best practices, Portlet design, service-oriented architecture SOA and reuse opportunities.
• Involved in implementing ANT and UNIX shell scripts for automating WebSphere application build, deployment and configurations at enterprise level.
• Troubleshooting Websphere Application server issues such as out of memory problems, memory leaks and hung sessions by investigating into diagnostic data collection with some traces enabled when the enterprise system is ill healthy/poor throughputs.
• Leveraging SAML APIs in the development of custom federating security for applications across different domains.
• Configuration and maintenance of Siteminder Policy server and CA Identity Manager for Single sign on security across cross-domains.
• Supporting and maintaining the Tivoli Performance viewer, Wily Introscope and Wily CEM with Netcool automation product for the reporting, application monitoring and troubleshooting the Root cause analysis with the data/result set provided by these monitoring tools.
• Manage the key-certificate pairs like both SSL Certificates from third party authorities like CA and also self-signed certificates from IKEYMAN are used for security optimizations for EJB containers and web applications in J2EE Containers.
• Highly involved in deploying, troubleshooting, maintaining and configuring J2EE applications in various environments like Dev, Integration, QA, Stress, UAT and Prod.
• Provided J2EE applications debugging, maintenance as well support at the enterprise level.
• Used Subversion SVN Repositories for sourcing the packaged code, deploys the application on to the application servers using custom built ANT scripts.
• Monitored Application core dumps, or forced thread dumps to check for system objects using thread analyzer.
• Installed and configured remote WebSphere plug-in for IBM HTTP Server.
• Manually updated plug-in files for IHS servers and Web agents for siteminder policy server located in DMZ.
• Global security configuration for WebSphere Application Server using Sun ONE Directory LDAP user registry using Centrify DC controlling the access to the Domain0/wasadmin users.

Environment: Adobe LiveCycle Enterprise suite 2.5, WebSphere Application server, AIX, Centrify DC, Siteminder, pdf forms, Reader extensions with Content services, Java, JSP, Servlets, XML, Spring, Hibernate, DB2, oracle 10g, IBM HTTP Server, z/OS, RACF, CICS, AIX and MQ Series

CONFIDENTIAL

WebSphere/JBOSS Consultant

Responsibilities:

• Responsible for setup, installation and administration of IBM WebSphere Application server, 5.1/6.0/6.1, WebSphere portal server, JBOSS 4.x and IBM HTTP Server 1.3x/2.0x, Apache in LINUX, Solaris and windows 2k, windows 2k3.
• Involved in Load Balancing/Tuning/Clustering for WebSphere application server ND and JBOSS Application server using Jgroups clustered channel features.
• Installing and configuration of WebSphere 5.1, 6.0/6.1/7.0 ND and JBOSS Application servers.
• Created POC on the utilization of the JON for the current QA systems for optimizing the server performances.
• Configuring the HTTP Server for various clustered application servers using virtual hosting and enabling SSL security.
• Support IBP Integrated Banking Platform project to accommodate all banking applications in a centralized single interface application.
• Migrated few applications from WebSphere 5.1 to JBOSS 4.3 using JBoss Studio developer IDE and also migrated applications from one datacenter in MP to another in CH.
• Created new profiles using wsadmin scripting and federated nodes to the existing DMGR to provide HA by implementing the clustering techniques.
• Worked extensively on GIT and Puppet for automating server builds and deployment built for code push using Jenkins continuous integration.
• Responsible for designing and creating shared WAS 6.1/7.0 environments by setting up multiple clusters horizontal and vertical for various applications across various lines of business.
• Configured Queue Connections Factories, Queue Definitions and Listener Ports in order to provide connectivity to Enterprise MQ infrastructure
• Analyzing activity log files and diagnosing Application Server problems to tune the JVM parameters in pre-prod environments prior to stress/load/UAT testing to implement the changes in production.
• Developed and implemented many of automated batch processing jobs using autosys running in numerous development, test and production environments, involving hundreds of Unix Bourne, C , and Korn shell scripts, Unix utilities, and occasional short SQL scripts.
• Involved in installation, configuration and deployment and troubleshooting of more than 15 intranet and internet applications.
• Install eFixes and cumulative fixes to the existing infrastructure and new environment.
• Involved in Load balancing/Tuning/Clustering for IBM WebSphere Application Server Administration using Deployment Manager Network Deployment
• Installing and configuring installing plug-in and configuring with IBM HTTP Server.
• J2ee performance tuning using metrics reported from CA Wily Introscope, Wily customer experience manager CEM and SMC Simple monitoring console to monitor SLA's and the component causing defects effectively.
• Involved in collecting core dumps upon jvm crash, Process failures and analyzing them to tune up for fine jvm metrics.
• Writing the Shell scripts, ANT and Jython automation scripts for application installation, uninstalls and application extended deployments.
• Involved in WebSphere clustering, deployments, creating new application servers through wsadmin objects like adminconf, adminapp, admintask.
• Maintain critical engineering resources including MKS Integrity client, WinCVS, CVSNT and other tools needed to help developer's manage their projects.
• Administration, maintenance and application support of J2EE applications
• Troubleshooting various applications specific or any J2EE code related issues

Environment: JBOSS AS 4.3.0 GA, JBOSS 5.1 EAP, WebSphere Application server 5.0/6.1, AIX, Linux, Siteminder, LDAP, Java, JSP, Servlets, XML, Spring, Hibernate, DB2, oracle 10g, IBM HTTP Server, Apache and MQ Series 6.1.

CONFIDENTIAL

WebSphere Automation Engineer

Responsibilities:

• Providing best practices for supporting IBM WebSphere Application server 6.1 on AIX and z/OS, JBOSS Application server 4.2.2, IBM HTTP Server and Siteminder Policy server with SAML Asserions for authentication on AIX and Linux Environments.
• SDLC for the DMV ITM IT Modernization project which integrates Mainframes systems like CICS, WebSphere Application Server on z/OS with the distributed systems like IBM HTTP Servers, Apache on AIX, Linux Platforms.
• Installed and configured the BuidForge and RAFW for WebSphere App Server and WebSphere Portal server automation.
• Automated the WebSphere Application server and portal server deployment framework and also developed shell, ANT and Jython scripts for portal automation.
• To handle the overall administration and technical support of CA Siteminder Single Sign On systems and Ping Federate, ensuring acceptable and consistent levels of performance through optimization.
• Installed and Configured MQ Queue Manager Objects and also MDB Message Driver Beans listeners and ports for specific applications using message listener service.
• Knowledge of software packing management system such as RPM.
• Involved in Software Configuration Management using Subversion for branching source file versions onto committed mainline releases.
• JBoss Application server supporting internal applications with proven knowledge of server virtualization VMware , UNIX scripting, JBOSS security, JBOSSCX, backup tools and capacity planning.
• Configured Out-of-the-box JMX Monitoring agent for analyzing the JVM Heap size and Thread count etc., to ensure performance metrics are at their threshold level.
• Identifying load/stress/performance bottlenecks using tools like Jprobe, LoadRunner, ITM IBM Tivoli Monitoring Version 6.1 and ITCAM for the load testing scenarios from field offices to the DMV's Internal applications EASE .
• Managed Production site performance optimizations for WebSphereND 6.1 Hybrid clustered application Server environment by analyzing process dumps, logs and Heap Analyzers.
• Highly experienced in providing connectivity between disparate applications using WebsphereMessageBroker 6.1 as an Enterprise Service Bus.
• Involved in creating several objects on IBM Datapower like WS-Proxy, XML Proxies and Multi Gateway protocol.
• Played an active involvement in monitoring server performance, network traffic to reduce performance bottleneck by enhanced performance ensuring upstream queuing.
• Developed UNIX shell scripts, jython scripts for Web sphere server configuration, file cleanup and log rotation.
• Good knowledge in SOA, Web services, SOAP WSDL, WS Security and UDDI.
• Managed documentation of best practices for application configurations, business impact, deployment standards and build procedures.

Environment: WebSphere Application server 5.1/6.0, Z/OS, TIM/TAM, ITIM, EAI, WebSphere Application Server, Java, JSP, Servlets, XML, Spring, Hibernate, DB2, oracle 10g, IBM HTTP Server, z/OS, RACF, CICS, AIX and MQ Series.

CONFIDENTIAL

WebSphere / JBOSS Middleware Admin

Responsibilities:

• Installed, configured and maintained IBM WebSphere Application server 5.1/6.0/6.1, JBOSS 4.0.x.GA/5.0.x.GA, Tomcat 5.5, IBM HTTP Server 1.3x/6.x, Apache Web Server on different Platforms like AIX, Sun Solaris and Linux.
• Involved in the team handling up the escalated issues and took initiatives over deciding between competing solutions and arbitrates between project teams in a releae and involved in mentoring technical teams on design and coding best practices, portlet design, service-oriented architecture SOA and reuse opportunities.
• Experience leveraging SAML APIs in the development of custom federating security for VISA Online Banking Applications across different domains.
• Proficient in configuration and maintenance of Siteminder Policy server and CA Identity Manager for Single sign on security across cross-domains.
• Experience in supporting and maintaining the Wily product as well as utilizing the reporting, data monitoring and testing functionalities.
• Highly involved in deploying, troubleshooting, maintaining and configuring J2EE applications in various environments like Dev, Integration, QA, Stress, UAT and Prod.
• Maintained key-certificate pairs like both SSL Certificates from third party authorities like CA by generating CSR Requests using Keytool certificate management utility.
• Provided J2EE applications debugging, maintenance as well support at the enterprise level.
• Involved in implementing ANT and UNIX shell scripts for automating WebSphere application build, deployment and configurations at enterprise level.
• Worked on Autosys for implementing file/semaphores cleanup and log rotations at unix system level.
• Used Subversion Repositories integrated with Cruise control to rebuild sample database schema, compiles and packages the code, deploys the application on to the application servers
• Troubleshot on Websphere Application server issues such as out of memory problems, memory leaks and hung sessions by investigating into diagnostic data collection with some traces enabled when the enterprise system is illhealthy/poor throughputs.
• Monitored Application core dumps, or forced thread dumps to check for system objects using thread analyzer.
• Developed a variety of back end or front end components as part of a SOA in Java and Groovy to support VISA.com application.
• Installed BMC Patrol Software in remedy situations for tracking key server metrics for example, server response times and Automatic alarms/E-mails are triggered when these go out of bounds.
• Installed and configured remote WebSphere plug-in for IBM HTTP Server.
• Manually updated plug-in files for IHS servers and Web agents for siteminder policy server located in DMZ.
• Installed, configured and administered the new Datapower Appliance XI50.
• Involved in solution architecture of IBMDataPower XS40, X150 WS Security, MQ Data mgmt and data integration techniques
• Global security configuration for WebSphere Application Server using Sun ONE Directory Server as LDAP user registry Configured with DataPower XS 40 for enhanced security in DMZ Zone.
• Experience in using tools like LoadRunner, WilyIntroscope for performance monitoring and tuning WebSphere JVM's.

Environment: IBM WebSphere Application Server 5.0/6.0/6.1,IBMDataPower XS40, X150, BizTalk Server, AIX,Windows 2000, EJB, JDK, J2EE, JNDI, Groovy, DB2, IBM HTTP Server and Tomcat 5.x.

CONFIDENTIAL

Java/Application Support

Responsibilities:

• Involved in designing WebSphere Application Server load balancing and fail over by using Workload Management WLM , horizontal and vertical Cluster scaling capabilities.
• Responsible for Web server and Application server installation, support and performance monitoring for all applications running on the company's Website.
• Installed and configured IBM WebSphere Application Server 3.5 and IBM HTTP Server on AIX and SUN Solaris.
• Involved in installation, configuration, and migration and clustering of websphere on AIX/Solaris.
• Installed and configured Sudo rule for users to access the root privileges.
• Developed WebSphere Application Server regular administration tasks automated by using WSCP scripts.
• Played an active involvement in monitoring server performance, network traffic to reduce performance bottleneck by enhanced performance ensuring upstream queuing.
• Applied software maintenance, program fixes and keeping the system software releases current.
• Configured WebSphere resources including JDBC Providers, JDBC DataSource, connection Pooling and JavaMail Sessions using adminconsole a GUI Tool for Administering WebSphere invoking session management, Creating virtual hosts and transports for WebSphere Application Servers.
• Worked closely with Project manager, development, testing and production team to align project deliverables, dates and report issues/concerns.
• Environment: Solaris, Java, JSP, Servlets, EJB, XML, JDOM, JDBC, JavaScript, DB2, IBM HTTP Server, Apache Web
• Server and WebSphere Application Server, HTML, Visual Age for Java, Rational Rose 2000.