SUMMARY:

• 7+ years of IT experience with Oracle WebLogic Server 9.x/10.x/12.x, SOA Suite, Tomcat, Apache administration and support.
• Expertise in Installation, Configuration, Migration, Trouble - Shooting and Maintenance of BEA WebLogic Server 7.0/8.1/9.x/10.x, SOA, OSB, iPlanet Web Server, Apache Web Server on different UNIX flavors like Linux and Solaris.
• Strong knowledge in WebLogic Platform 9.x/10.x/12.x on different OS’s like unix,Windows, Solaris and Linux.
• Expert in installing, configuring, troubleshooting, performance tuning/monitoring and upgrading of WebLogic Application Server.
• Experience in installing, configuring, performance monitoring of WebSphere Application Server.
• Strong knowledge about the deployment of J2EE applications on Oracle WebLogic 9.x/10.x, iPlanet and Apache, and familiar with utilization of OOP.
• Solid experience in developing and deploying the applications on multiple WebLogic Servers and maintaining Load Balancing, Failover and High Availability.
• Expert experience in WLST, ANT, BASH and Perl scripting to automate and monitor the WebLogic routine tasks
• Expert in creating clustered WebLogic domains in order to maintain load balancing and high availability of applications.
• Well experienced in deploying Enterprise Java Beans and J2EE Applications on clustered/non clustered WebLogic Server instances.
• Extensive Experience in Performance Tuning and Optimization of WebLogic Servers.
• Strong knowledge of configuring JDBC connection pools, JMS Queues, Topics and Connection factories.
• Configured JNDI server as repository for EJB Home stubs, JDBC Data source, JMS connection factories, queues and topics.
• Developed/customized startup and shutdown scripts for the WebLogic servers.
• Worked on Apache and Sun One (iPlanet) Web Server environments.
• Configured Apache to act as proxy server for back end WebLogic and Tomcat application servers.
• Experience in taking thread dumps and heap dumps for troubleshooting.
• Configured Web Security tools such as LDAP Server, SSL Certificates.
• Expert in automated content deployment using Interwoven Open Deploy.
• Experience in writing Scripts to handle complex automation / administration using Shell scripting, WLST
• Excellent database knowledge using Oracle, MS-Access, and MS SQL Server.
• Experience in full Project Life Cycle including Analysis, Design, Testing and Documentation of various J2EE applications.
• Performing in-depth problem troubleshooting, resolution, and root cause analysis for application issues in production.
• Web Tools and Languages JSP, Servlets, JDBC, Java Script, WLST, Python, XML, HTML.

TECHNICAL SKILLS:

Platforms: RedHat Linux 5.x/6.x, Solaris 10, AIX, HP-UX, Windows 2008.

Scripts/Languages: Unix Shell, Perl, WLST, Python, PL/SQL, JAVA

Packages: J2EE, JDK 1.6/1.7, JRockit

Databases: Oracle 10g/11g, MySQL, MS Access, MS SQL Server.

Web Tools and Languages: JSP, Servlets, JDBC, Java Script, WLST, Jython, XML, HTML.

Tools: Wily Introscope, HP SiteScope, JMeter, ScienceLogic, Akamai, Clear Case, SiteMinder, TOAD, Test-Director

Web Servers: Apache HTTP Server, Sun One (iPlanet) 6.0/ Sun One, IBM HTTP Web Server, IIS server (5/6)

App Servers: Oracle WebLogic Server 9.1/10.x, WebLogic Portal 10.x, JBoss 5.x/6.x, IBM WebSphere 6.x/7.x, Apache Tomcat 6.x/7.x.

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta, GA

Middleware Engineer/WebLogic Administrator

Environment: Oracle WebLogic 9.x/10.x, JBoss 5.x/6.x, Tomcat 5.x/6.x, Oracle 9i/10g, Solaris 10, LINUX, Sun ONE Directory Server 6, SunOne WebServer 6.0, Apache 2.x, Jython, ANT, AWK, IIS, CA SiteMinder Policy Server 5.5/6.0, LDAP.

Responsibilities:

• Responsible for administration and monitoring of WebLogic 11g Application Server Environments on Red Hat Linux and Solaris.
• Responsible for migration of application from WebLogic 9.2 to WebLogic 10.3.
• Involved in Installation, Administration and Configuration of WebLogic server from 9.2/10.3 with backend like DB2, Oracle 11g RAC, Web Methods and other Local system.
• Configured WebLogic JMS Servers, JMS Modules, JDBC Data Sources, JDBC Connection Pools.
• Worked with team leads to create new infrastructure configuration baseline for WebLogic 11g and WebLogic Integration.
• Installation, Administration and Configuration of WebLogic Application Server 9.2/10.3
• Configuration and Maintenance of JDBC, JMS, JNDI and other J2EE Services with WebLogic 9.2/10.3.
• Responsible for documenting the current architectural configurations and detailed data flow and Troubleshooting Guides for application support.
• Good experience in WLST, Shell scripting to automate and monitor the WebLogic routine tasks.
• Provided 24 x 7 production support for Apache webservers, WebLogic application servers running on multiple with HP-UX OS, Oracle databases running on HP-UX and BIG IP-F5 LTM/GTM load balancer support.
• Configuration of Oracle 10g with WebLogic 10.3.
• Configuration and Integration of iPlanet LDAP Server with WebLogic9.2.
• 24/7 Production Support using Wily Introscope and Tealeaf.
• Application Deployment (WAR, JAR, EAR) in Domain and Clustered environments to achieve High Availability and Fail-over functionality.
• Load Balancing, Performance Tuning and optimization of WebLogic 9.2 Application Server.
• Auditing (Performance, Scalability) Applications and the Application Servers.
• Node manager configuration for administering Managed Servers.
• Oracle WebLogic environments - migrating WebLogic 8.1/9.2 Apps to new WebLogic more powerful/Availability/Efficiency/Performance/Coherence version 10g/11g.
• Configuration of JDBC connection pools and Data sources, troubleshooting and fixing up problems.
• JNDI repository configuration for EJB Home stubs, JDBC Data source, JMS connection factories and queues.
• Performance Analysis of WebLogic 10.3 Server using Load Runner.
• Maintaining Shell scripts for deployment of application code to Development, System Test and Production environments.
• Review and modification of Unix Scripts used for batch jobs.
• Installing third party tools and documenting the installation process.
• Shell and Perl Scripting for automation of administration tasks.
• Configured Apache and Sun ONE web servers as proxy for Application servers.

Confidential, Chicago, IL

Middleware Engineer

Environment: WebLogic Application Server 9.2/8.1, WebSphere MQ 6.0, WBI Adapters (JDBC), Wily Introscope 6.x, Apache 2.x, Solaris, Linux, AIX 5.3, Z/OS, Windows 2003/XP, Oracle 9i.

Responsibilities:

• Configured and administered Bea WebLogic 8.1 and 9.2 in various environments on Sun Solaris platform.
• Installed and configured IBM WebSphere Application server.
• Installed and configured Apache web server in various environments to proxy requests to WebLogic and WebSphere.
• Involved in doing a performance benchmark of WebLogic server using Load Runner.
• Responsible for documenting the current architectural configurations and detailed data flow and Troubleshooting Guides for application support.
• Good experience in WLST, Shell scripting to automate and monitor the WebLogic routine tasks.
• Configured managed server instances on different machines and clustered all the managed servers.
• Created the startup and shutdown scripts for the servers.
• Deployed applications (formats of WAR, JAR and EAR) in WebLogic 8.1/9.2/10.3.
• Configured and administered WebLogic server with Oracle 9i/10g.
• Testing of EJB's after deploying it in EJB container.
• Deployed applications on multiple WebLogic server instances maintaining Load Balancing and High-Availability
• Provided 24 x 7 production support for Apache webservers, WebLogic application servers running on multiple with HP-UX OS, Oracle databases running on HP-UX and BIG IP-F5 LTM/GTM load balancer support.
• Involved in assembling, binding and deploying J2EE components on the Application Server.
• Configured clustering EJB objects, JDBC connection Pools and JMS connection factories.
• Setting up the cluster environment for WebLogic server integrated with multiple workflows.
• Configured and administered siteminder for various applications.
• Configured and deployed applications in various work environments like Development, Load Test and Production.
• Responsible for using BPM tools to build customer-defined applications.This development effort typically requires defining and implementing the BPM tool with other applications.

Confidential, Atlanta, GA

WebLogic Administrator

Environment: WebLogic Application Server 9.2/8.1, WebSphere MQ 6.0, WBI Adapters (JDBC), Wily Introscope 6.x, Apache 2.x, Solaris, Linux, AIX 5.3, Z/OS, Windows 2003/XP, Oracle 9i.

Responsibilities:

• Deployed the applications like formats of WAR, JAR, and EAR in WebLogic 8.1.
• Configuring and Administering JDBC, JMS & JNDI in WebLogic Server 8.1.
• Install, configure and administer BEA WebLogic Server 8.1 in various environments.
• Install and configure Apache, and Sun ONE web servers in various environments.
• Configured and administered of WebLogic server with Oracle9i database.
• Involved in configuration management, software deployment, change management, performance monitoring, and application maintenance.
• Used configuration wizard and Admin Console extensively to create and manage WebLogic domains.
• Responsible for setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Configured and deployed applications in various work environments like Development, System Test, QA and Production.
• Researched and Troubleshooted emerging application issues, from WebLogic configuration to code issues.
• Configured JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Deployed the applications on multiple WebLogic Servers and maintained Load balancing, high availability and Failover functionalities.
• Configure Clustering EJB objects, JDBC connections and JMS connection factories.
• Configure Node manager for the Managed servers.
• Configure and administer Connection pools for JDBC connections.
• Configure LDAP using Sun ONE Directory Server for user authentication.
• Used configuration wizard and configuration builder extensively to create and manage WebLogic domains.
• Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Involved in doing a performance benchmark of WebLogic server by using Load Runner.
• Configured and deployed applications in various work environments.
• Researched and Troubleshooting emerging application issues, from WebLogic configuration to code issues..
• Configure JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Applying the patches to the WebLogic servers.

Confidential

Web Administrator

Environment: WebLogic Server 9.2/10.3, Solaris10, Oracle9i, DB2, Mercury 7, Apache, Sitescope, HP OVO, IBM Http Server, Web Services, LDAP, JDK 1.4.2, SOA, JSPs, EJBs, SQL, JMS.

Responsibilities:

• Install, configure and administer BEA WebLogic Server 9.2/8.1 in various environments.
• Configuring and Administering JDBC, JMS, JNDI in WebLogic Server 9.2/8.1.
• Install and configure Microsoft IIS, Apache, Tomcat WebServer in various environments.
• Configured and administered WebLogic server with Oracle9i database.
• Used Ant scripts to deploy the applications like formats of WAR, JAR, and EAR in WebLogic 9.2/8.1.
• Monitored error logs, fixed problems and tuned parameters in WebLogic environment.
• System Requirements gathering for the project.
• Preparation of the Detailed Design document for the project by developing business process flows, requirements definition, use cases, and object model.
• Designed and implemented a GUI framework for Swing. Developers using the framework define actions; popup menus in XML and the framework built the graphical components.
• Updating the WebLogic licenses and applying packages.
• Configured Clusters, Server groups and Cloning for improved availability and failover capacity.
• Managed Apache Server and maintained Plug-in in LAN/WAN environments.
• Performed Root Cause Analysis and involved in 24/7 support for the WebLogic Application Server support including analyzing the thread dumps of servers, troubleshooting and monitoring the logs.
• Created domain configuration scripts to configure new domains, modify existing domains.
• Enabled Different Components of Trace for problem determination.
• Installed and configured JProbe and Diagnostics for performance/monitoring
• Attending Client review meetings and internal the offshore team meeting.
• Involved in Defect fixing. Client communication & Query resolution
• Performed Testing of the product: Unit Testing, Regression Testing, and Integration Testing.