SUMMARY

• 7+years of cross - platform middleware administration experience with Oracle/BEA WebLogic 8.x/9.x/10.x administration tasks including capacity planning, performance tuning, configuration, customization, installation and maintaining.
• Experience with setup and maintenance of WebLogic App Server, WebLogic Portal, Apache, SunOne, Tomcat, LDAP, Asset Management tools.
• Very strong experience in configuring and troubleshooting WebLogic Server issues in production, production-fix and testing environment.
• Designing the cluster architecture, which spans multiple WebLogic domains, offering high-availability web applications, Web Services and EJB services to other applications.
• JDBC connection pool and multipool configuration with Oracle, MySql, Sybase and SQL Server, etc
• WebLogic administration, monitoring and troubleshooting using Admin Console and JMX
• WebLogic servers configuration with standalone and clustered Managed Servers
• Well versed with WebLogic's Http ProxyServlet and Http Cluster Servlet configurations.
• Strong systems programming skills with shell, WLST, Jython Scripting
• Familiar with building/installing open-source applications
• Extensively worked on Deployment/auto deployment and troubleshooting of components and applications in WAR, JAR and EAR formats in Domain and Clustered environments of WebLogic Server.
• Experience with maintaining Apache, SunOne, Tomcat and LDAP
• Knowledge of one- way SSL and two - way SSL configuration.
• Configured and administered JDBC, JMS, JTA, JNDI, SNMP and Node Manager to administer the Managed Servers in WebLogic Application Server.
• Working knowledge of LDAP administration configuration - iPlanet
• Proven ability to work on small teams in a fast paced environment.
• A self-starter with the proven ability to solve problems.
• Administrative observation of major J2EE technologies such as JDBC, JNDI, RMI, JMS, JMX.
• Superior troubleshooting and technical support abilities with migrations, network connectivity, and security and database applications.
• Develop exceptional relationships with co-workers, management and end users.
• Excellent communication and problem solving skills.
• Knowledge of Third party profiling tools - JProbe, Wily Introscope, OptimizeIT.
• Configured Secure Sockets Layers (SSL) for data encryption and client authentication and Two Way SSL for WebLogic 8.1/9.2 using Keytool.

TECHNICAL SKILLS

• Oracle/BEA WebLogic Server 8.x/9.x/10.x/11g
• IBM WebSphere 5.x/6.x
• JBoss 4.x iPlanet/Sun ONE
• Apache
• Tomcat
• IIS
• IBM MQ
• Sonic MQ
• Solaris 10/9/8
• Linux (Red Hat 9-6)
• Windows XP/2003/2008
• AIX 5.x / HP UX 11.11i
• PHP
• JSP
• SQL
• XHTML
• DHTML
• HTML
• WML
• XML
• T3
• T3S
• TCP/IP
• SSH
• SMTP
• FTP
• LDAP
• HTTP
• HTTPS
• ANT
• WLST
• Jython
• WLShell
• Perl
• Shell Script (Korn/Bourne/Bash).
• Wily Introscope/JProbe
• Samurai
• Oracle 8i/9i/10g
• MySql
• MS SQL Server
• MS Access
• CA SiteMinder
• SunOne Directory Server iPlanet Console/LDAP Browser
• JSP
• Servlets
• JMS
• EJB
• JDBC
• Web Services
• JMX

PROFESSIONAL EXPERIENCE

Confidential, Houston, Texas

Weblogic Administrator

Responsibilities:

• Installation up-gradation and administration of BEA WeblogicServer 8.1/9.2/10.3 on Sun Solaris for development and production.
• Configured and monitored SunOne (iPlanet 4.1) web servers with Weblogicproxy plugins.
• Monitoring server logs and domain logs application deployment and performance tuning.
• Application Deployment on BEA Weblogicon a single server and a cluster of servers.
• Configured and managed Web security tools in secured environments using LDAP SSL and digital certificates.
• Configured clusters in Round Robin and Weight Based Configuration.
• Configured and administered connection pools multi-connection pools and data source objects for JDBC connections.
• Migration of Web Logic from 8.1 to 9.2 in J2EE environment.
• Configured JNDI server as repository for EJB Home stubs JDBC data source JMS connection factories queues and topics.
• Managing and Monitoring JVM performance by Web-Logic Heap Size garbage collection JDBC Pools and Multi pools.
• Writing scripts (start & stop) for web application server administration.
• Installed and configured SiteMinder Policy Server (5.5/ 6.0) on UNIX/Windows environments.
• Configured LDAP using Netscape directory Server for user authentication
• Installed and configuredWily CA agent Wily enterprise managerandIntroscope Workstation for monitoring performance.
• Involved in complete setup of Wily 7.2 for various applications on different platforms.
• ManagingMQSeries 6.1and performs administrative duties suchas installing MQSeries Server and Client creating and Configuring Queue Managers Channels Queues in all production test and development environments and ensures functionality on Windows and Unix systems.

Environment: WebLogic 8.1/9.2/10.x,, WebSphere MQ, Apache 2.x, Site Minder (5.5,6.0), Wily Introscope 7.x, F5, Windows 2008/2003/XP, RH Linux 5.x, Solaris 10/8, WLST, Perl, Oracle 8i/9i/10g, iPlanet Web Server 6.0, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, HTML, Shell scripting, samurai.

Confidential, Deerfield, IL

Weblogic Administrator

Responsibilities:

• Installation up-gradation and administration of BEA WeblogicServer 8.1/9.2/10.3 on Sun Solaris for development and production.
• Configured and monitored SunOne (iPlanet 4.1) web servers with Weblogicproxy plugins.
• Monitoring server logs and domain logs application deployment and performance tuning.
• Application Deployment on BEA Weblogicon a single server and a cluster of servers.
• Configured and managed Web security tools in secured environments using LDAP SSL and digital certificates.
• Configured clusters in Round Robin and Weight Based Configuration.
• Configured and administered connection pools multi-connection pools and data source objects for JDBC connections.
• Migration of Web Logic from 8.1 to 9.2 in J2EE environment.
• Configured JNDI server as repository for EJB Home stubs JDBC data source JMS connection factories queues and topics.
• Managing and Monitoring JVM performance by Web-Logic Heap Size garbage collection JDBC Pools and Multi pools.
• Writing scripts (start & stop) for web application server administration.
• Installed and configured SiteMinder Policy Server (5.5/ 6.0) on UNIX/Windows environments.
• Configured LDAP using Netscape directory Server for user authentication
• Installed and configuredWily CA agent Wily enterprise managerandIntroscope Workstation for monitoring performance.
• Involved in complete setup of Wily 7.2 for various applications on different platforms.
• ManagingMQSeries 6.1and performs administrative duties suchas installing MQSeries Server and Client creating and Configuring Queue Managers Channels Queues in all production test and development environments and ensures functionality on Windows and Unix systems.

Environment: WebLogic 8.1/9.2/10.x,WebSphere MQ, Apache 2.x, Site Minder (5.5,6.0), Wily Introscope 7.x, F5, Windows 2008/2003/XP, RH Linux 5.x,Solaris 10/8, WLST, Perl, Oracle 8i/9i/10g, iPlanet Web Server 6.0, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, HTML, Shell scripting, samurai.

Confidential, Pleasanton, CA

Weblogic Administrator

Responsibilities:

• Capacity planning,Performance tuning, installation, configuration and administration of Oracle/BEA WebLogic in clustered and non-clustered environments.
• Configuration of WebLogic clusters and deploying J2EE applications in the Cluster in a production environment.
• Deployed J2EE Web and EJB modules using Ant tool WebLogic Command Line Deploy tool andWebLogic Admin Console.
• Used Ant scripts and UNIX Shell scripts for configuration.
• Monitoring and Performance Tuning of WebLogic JVM Heap Size garbage collection JDBC Pools and JMS.
• Managing Security issues in using roles for development testing and production environments
• Installation of Oracle-8i Server, Oracle Client Software on the application server and configuring the connectivity using JDBC drivers.
• Developed scripts (start, stop, backup & recovery processes) for WebLogic application server administration. Developed WLST/Jython, ANT scripts, UNIX shell scripts to automate the deployment process.
• Start and stop servers from his terminal by creating scripts for that purpose. I also worked with scripts giving us a standard set-up every time it is set.
• Involved in 24/7 support for production environments
• Troubleshooting any issues that arise during the release or deployment process.
• Load-Balancing and performance tuning the WebLogicServers.
• Created shell scripts for automatic deployment using WebLogic Deployer utility.
• Configured Secure Sockets Layers (SSL) for data encryption and client authentication and Two Way SSL for WebLogic 8.1/9.2 using Keytool
• Configuring database connectivity using JDBC and Configured WebLogic Virtual hosts.
• Deployment of J2EE Web Applications EJB components and Enterprise applications (WAR, JAR and EAR files).

Environment: WebLogic 8.1/9.2/10.x, WebLogic Portal 9.x, WebSphere MQ, Apache 2.x, SiteMinder, Wily Introscope 7.x, F5, CVS, Windows 2008/2003/XP, RH Linux 5.x, Solaris 10/8, WLST, Perl, Oracle 8i/9i/10g, iPlanet WebServer 6.0, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, HTML, Shell scripting, samurai.

Confidential, San Antonio, TX

WebLogic Administrator

Responsibilities:

• Expert in creating and configuring of clustered and nonclustered WebLogic Server domains.
• Worked on Administration of BEA WebLogic Server (8.1,9.X,), iPlanet / Sun ONE
• Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools.
• Configured JDBC resources, data sources and bounded to the J2EE applications, configured the connection pools for the data sources.
• Creating User Accounts, adding/Modifying/Deleting User Accounts
• Created connection pools data sources in WebLogic Server.
• Implemented Load balancing of web applications by configuring WebLogic proxy plug-in.
• Provided WLST (Jython script) and configuring various WebLogic components/services via Jython script
• Involved in troubleshooting, performance monitoring using Jprobe.
• Generated Node Manager Configurations - remote managed server start and stop. SSL communication between adminserver and nodemanager.
• Deploying and configuring in various environments like Production, Staging and testing on a single Server and a cluster of Servers Also I used to trouble shoot the deployment issues.
• Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools.
• Involved in 24/7 support for production environments
• Wrote Shell scripts on day-to-day Administration and prepared Technical documentation and transferred the technical know-how to the respective groups.
• Configuring Clusters on WebLogic using the WebLogic Console.
• Configuration and Integration of I-Planet LDAP Server with WebLogic
• Performed hot deployment of application on WebLogic 8.1/9.2.
• Deployed applications on multiple WebLogic server instances maintaining Load Balancing and High-Availability

Environment: WebLogic 8.1/9.2, Apache 2.x, SVN, Windows 2008/2003/XP, Linux 5.x, Solaris 8/9/10, Oracle 8i/9i. IPlanet WebServer 6.0, LDAP, J2EE, JSP,JDBC,Shell scripting.

Confidential, Deerfield, IL

WebLogic Administrator

Responsibilities:

• Installation, Configuring and troubleshooting the WebLogic Application Servers 8.1/9.2
• Application Deployment on BEA WebLogic 8.1on a single Server and a cluster of Servers.
• Worked on Red Hat Enterprise 4/5 platformand Sun Solaris one.
• Configuring Clusters on WebLogic using the WebLogic Console.
• Performed hot deployment of application on WebLogic7.0and 8.1.
• Configuring database connectivity using JDBC and Configured WebLogic Virtual hosts
• Configured SSL communication between adminserver and nodemanager
• Performed analysis Memory Leaks, JVM heap settings and tuning.
• Installed and configured Apache 1.3 as plug-in on UNIX environment and deployed applications.
• Involved in Supporting Ldap, adminConsole, iPlanet, WebLogic Applications, Sales Tools.
• Working closely with designers, developers and partners.
• Designing, testing and realizing wide range of services based on latest technologies.
• Migration of application from WebLogic 8.1 Installation and administration of WebLogic.
• Integrated IBM MQSERIES 5.3 with WebLogic 9.2. Also configured foreign JMS configuration within WebLogic.
• Installation of SUN Solaris-2.x, 8 on Sun Boxes Building a development, testing, staging Environment.
• Communicating, escalating and resolving problems in the integration, staging & production environments.
• Creating new file system, permitting user to mount file system, monitoring free space, disk usage, locating files, checking & clearing log files, administration and monitoring of disk based file system.
• Involved in 24/7 support for production environments.

Environment: Oracle WebLogic Server 8.1/9.2, Apache 1.3, Sun Solaris-2.x, Web Server 6.x, iPlanet Directory Server 5.0, J2EE, Oracle 9i/10g, Jprobe, Wlst, Ant, MQ series, IIS, SQL,etc.

Confidential, Chicago,IL

Responsibilities:

• Developed user-interfaces (UI) of the application using HTML, CSS and JavaScript.
• Developed the application using Struts, JSP, Servlets, Hibernate, HTML, and JavaScript.
• Designed the Hibernate mapping for the application entities
• Extensively used XSL to style XML data.
• Written the interface to the sourcing. The data exchange was done using XML.
• Used XSLT to transform XML documents to HTML
• Wrote PL/SQL procedures and functions on Oracle.
• Used AJAX for the development of the application.
• Used SOAP as a web service.
• Conducted unit, regression and integration testing.
• Deployed the application on JBOSS and configured the server to the application requirements.
• Performed post-release production support of the application.

Environment: Java, JSP, J2EE, Servlets, Struts, Hibernate, Oracle, LOG4J, BEA, JMSXSLT,XSL,JavaScript,Oracle, Junit,JBOSS, AJAX.