OBJECTIVE:

• Seeking an exigent position as a WebLogic/Middleware Administrator that best utilizes my skills in Application Servers.

PROFESSIONAL SUMMARY:

• Over 7+ years of extensive experience in IT industry in Middleware/Oracle SOA/OIM/Oracle Enterprise Manager/WebLogic/Tomcat/JBoss Application Server administration.
• Expertise in Installation, Configuration, Trouble - Shooting and Maintenance of Oracle WebLogic Server 7.0/8.1/9.x/10.x/11g/12c, JBOSS 4.x/5, iplanet Web Server, Apache Web Server on different UNIX flavors and environments.
• Installed, Configured and Administered Oracle WebLogic Server in various Window, Linux, and Solaris environments.
• Good Knowledge with Install, Deploy, Configure Oracle products, servers and domains related to OIM such as the Web Logic server, SOA.
• Extensive experience in setting up multiple Domains, including Machines, Managed servers, Node managers across Clustered environments.
• Experience on both stand-alone server and clustered environments for Weblogic Server Administration.
• Used WebLogic console and admin tools to manage, administer and configure WebLogic Server.
• Configured clusters, load-balancing and failover solutions.
• Configured and setup Secure Sockets Layers (SSL) for data encryption and client authentication
• Experience in configuration and administration of JDBC Data Sources and connection pools for weblogic server connections.
• Expertise in configuring JMS system modules, connection factories, distributed topics and queues for JMS messaging.
• Deployed various WAR, JAR, EAR, RAR applications in clustered environment using Admin console, Shell scripts & WLST scripts.
• Extensive experience in finding Memory Leaks and adjusting JVM Heap Sizes.
• Experience in Installing and Configuring LDAP Server and integrated with WebLogic Application Server.
• Knowledge of different Databases like Oracle, MSSQL, apart from setting up and integrating them with application servers
• Experienced in writing WLST scripts to automate admin tasks
• Good working experience in server side java programming using J2EE technologies- Servlets, Applets, JSP 1.x, JDBC, RMI, JDNI, EJB
• Experience in Apache application server like Tomcat 6.x/7.x/8.x
• Experience in installing, configuring and trouble-shooting Tomcat 6.0.41/7.0.54 on Window platform or Unix platform
• Experience in performing Tuning the JVM for running Apache Tomcat
• Experience in using Tomcat JDBC Connection Pool in Production
• Installation, Configuration and troubleshooting of JBoss application server.
• Used JBoss for external monitoring for application functionalities.
• Knowledge of JBoss Messaging Persistence Manager
• Configuring and installing JDBC drivers and providers and testing the established connections for JBoss.
• Developed and maintained configuration manuals, procedure manuals and standards for Jboss application servers.
• Worked with application development teams on troubleshooting JBoss administration issues.
• Configured with standalone Managed Servers and Clusters of managed servers on SunOne iPlanet
• Knowledge of setting up Java Class Path, configuring JVM, Servlet Container and Server Lifecycle Module for iPlanet Web server
• Experience in installing and configuring Apache HTTP Web server 2.0
• Monitored server resources using Wily Introscope, Jprobe, and OptimizeIT.
• Working knowledge of IBM MQ Series, Siteminder
• Implemented security and configuration of LDAP, Netscape Directory Server, and Siteminder single sign-on configurations.
• Experience working with XML/XSL/XSLT documents.
• Proven technical skills in Troubleshooting, Performance Tuning and Performance Monitoring of Weblogic Server
• Willing to learn and up-to-date with industry trends. Excellent written and oral communications and team player.
• Excellent customer relations and people management skills. Ability to work independently and well-organized.

TECHNICAL SKILLS:

Application Servers: Oracle OSB, SOA, OIM, Oracle Weblogic Server 8.1/9.x/10.3.x/11g/12c, MQSeries 7.x/6.x, WebSphere 5.x/6.x,Tomcat 4.1/5.x, 6.x/7, JBoss4.x/5.x/6.x/7

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

Programming Languages: JAVA/J2EE, Visual Basic, SQL, PL/SQL

Operating Systems: Unix, Solaris (8, 9, 10), Linux (3, 4), OEL 4/5, IBM AIX, Windows 2003/XP

Tools: /Utilities: BMC Patrol, Site Minder, TOAD, Sun N1, Eclipse3.0, Ant5.1, API, F5, Website pulse, Wiley Introscope, Jrockit Mission Control, Nagios, BMC Remedy, SOAPUI, SQL Developer, Appdynamics, Cruise Control, Manifest, JIRA, Wiki, Lunt Build, Pacman

Databases: Oracle 8i/9i/10g/RAC, DB2, Sybase, Point Base, MySQL, SQL server and MS Access.

Scripting Languages: JSP, Servlets, JDBC, Java Script, WLST, Jython, XML, HTML, Shell Scripts, Perl, korn shell

Framework: MVC, Apache Struts, Spring

EXPERIENCE:

Confidential, Charlotte, NC

SOA Administrator

Responsibilities:

• Installed and configured Oracle Weblogic 10g/11g with Webserver and provided support for ongoing releases and migrations.
• Experience in the domain of Identity and Access Management with expertise in Oracle Identity Manager (OIM).
• Worked as an OIM engineer for performance engineering and development.
• Installed mandatory patches and upgraded OIM 11gR2 PS1 to OIM 11gR2 PS3.
• Tuning of Web Logic parameters such as JTA, JDBC connection timeouts, OIM and SOA connection time outs.
• Installed and configured the WebLogic Admin, OIM and SOA managed servers in a single as well as multiple domains.
• Deployed Sandboxes in order to customize the OIM tool depending upon the client's requirements.
• Following up with Oracle SR on ongoing issues on OIM .
• Implemented Oracle Best Practices for OIM and Web logic on production environments.
• Schedule jobs using OIM and update the parameters using sysadmin console.
• Assisting dev team in triaging server level issues such as deleting the metadata files from EM console for certification issue.
• Experience in performance tuning of Oracle SOA suite and experience in setting of High availability and clustering for Oracle SOA suite.
• Worked in a diverse team of Integration developers, Architects and DBAs in designing and deploying SOA solutions for the client.
• Monitor and manage SOA Components by using the oracle Enterprise Manager Fusion Middleware Control Console to perform administrative tasks.
• Managing and Monitoring service engines and updating the state of SOA composite applications.
• Deploy SOA Composite application/services and integrate Services through oracle Enterprise Manager Fusion Middleware Control Console.
• Renew and install SSL certs to all environments.
• As part of team need to do Code Deployments to our environments. As now we are in Gen3 code deployment.
• Configure Loggers using EM console.
• Dealt with troubleshooting issues like Out of Memory, High CPU and Server Hang using Thread Dump, Heap Dump and Garbage collection analysis.
• Hands on experience Oracle Business Intelligence Enterprise Edition 11g .
• 24/7 on call production support with the development and Production teams.

Environment: WebLogic server 10.3.6, Apache Web Server 2.2, RHEL 6.4 Apache Web Server Plug-in, JDK 1.x, Siteminder, Wily Introscope, JDBC, JNDI, J2EE, JMS, SSL, EJB, JSP, Servlets, WLST, ANT, Unix Shell Script, Oracle 11gR2 PS1, 11gR2 PS3

Confidential, Houston, TX

Weblogic Engineer/SOA Administrator

Responsibilities:

• Installed and configured Oracle Weblogic 10g/11g with Webserver and provided support for ongoing releases and migrations.
• Deployed and proactively monitored Oracle Weblogic Applications and SOA Composites using EM as well as ANT scripts.
• Served as Oracle Weblogic Subject Matter Expert (SME) and provided guidance to various application development teams.
• Installed, Configured, Integrated, tuned and administered WebLogic 10.x/11g/12c and related components.
• Installed, Configured and Administered Oracle Fusion Middleware SOA Suite 11g in Cluster in various environments viz. DEV, QA, UAT, PRE-PROD and PROD.
• Backing up the SOA Applications and upgraded Oracle Fusion Middleware SOA Suite 10g to 11g.
• Configured Apache 2.2 on different physical and virtual boxes in various environments to handle the static content.
• Installed and configured Apache HTTP server Plugin to proxy requests from Apache to WebLogic 10.3 on RHEL 5/6.
• Deployed the latest enterprise Java application builds from build engineer on to Tomcat 6.0, Weblogic 11g and JBOSS 4.2/5.0/6/7.
• Configured and set up Secure Sockets Layers (SSL) for data encryption and client authentication and working experience with BIG IP F5 Load Balancer.
• Managed and Monitored JVM Performance by adjusting WebLogic heap size and garbage collection parameters.
• Dealt with troubleshooting issues like Out of Memory, High CPU and Server Hang using Thread Dump, Heap Dump and Garbage collection analysis.
• Installed, configured and administered Web Servers like Apache 2.x HTTP Server, Apache Tomcat 6.x, Sun One 6.x Web Server and Microsoft IIS Server for Weblogic plug-ins and Configured Clusters for load balancing and fail over solutions.
• Configured and administered JDBC, JMS, Work Managers and SNMP in WebLogic Server 10.x.
• Involved in load balancing, failover and clustering with multiple server instances.
• Involved in setting up cluster environment for WebLogic Server integrated with multiple workflows.
• Created and Updated Shell scripts to monitor installed enterprise applications and to get information from the logs and database in the required format and other daily activities and jobs.
• Involved in setting up the application log environment using log4j.
• Analyzed server performance data and identify all sources of problems and recommend course of action to increase performance.
• 24/7 on call production support with the development and Production teams.

Environment: Oracle BPEL suite 10g/11g, Oracle Fusion 10/11g, Oracle SOA Suite 10g/11g, WebLogic Server 10.x/11g, JBOSS 4.x/5.x Tomcat 6.0, BMC Remedy, Win2003, Solaris 10.0, RHEL 5/6, Apache2.2, JDK 1.5/1.6/1.7, J2EE, Sun JVM, Servlets, EJB, JDBC, XML, TCP, HTTP.

Confidential, Columbus, GA

Weblogic/JBoss Administrator

Responsibilities:

• Installed, Configured and administered WebLogic server 10.3.6 for development, testing and production environment on RHEL 6.4 platform
• Installed and configured Apache 2.2 with Oracle WebLogic Application server.
• Migrated applications from WebLogic server 9.x to WebLogic server 10.x.
• As JBoss Administrator, perform, monitor and manage upgrades, deployments and other changes to the servers and applications.
• Participated in Migration undergoing from JBoss 4 to Weblogic or JBoss 4 to JBoss 6
• Deployed different Java J2EE applications like WAR, JAR and EAR on both stand alone and clustered environment.
• Configured and administered JNDI, JDBC Connection Pools, Multi Pools and Data Sources on WebLogic Server.
• Configured JMS Server, Connection Factory, Topic/Queue, FileStore, Database Store and Distributed destinations.
• Configured clusters for high availability, load balancing and failover.
• Configured and set up Secure Sockets Layers (SSL) for data encryption and client authentication and Two Way SSL.
• Analyzed the parameters of garbage collection and Heap size for performance tuning of JVM.
• Installed and configured JBoss 6.2 in local machine during JBoss 4.3 to JBoss 6.2 application server migration.
• Analyzed Heap Dump to find memory leak.
• Integrated Siteminder with WebLogic server for single-sign-on.
• Wrote Shell scripts, Ant scripts and WLST scripts for the automatic startup and shutdown, backup and recovery process of managed servers.
• Installation, Configuration and Administration of JBoss 5.0/5.1/5.5 & JBoss 6.2 versions on Oracle Enterprise Linux (OEL) environment.
• Installed and Configured Apache Webserver 2.2
• Installed VeriSign SSL certificates on Apache Webserver2.2 for secured application.
• Configured and monitored application servers in Production on WILY Introscope 7.0\BIG IP F5 load balancing
• Involved in Configuration management, Software deployment, Change management, Performance monitoring and Application maintenance.
• Monitoring the error logs, fixing the problems and tuning parameters in WebLogic environment.
• Involved with the developers in trouble shooting and fixing day-to-day problems of the applications in Production on 24/7 schedule.

Environment: WebLogic server 10.3.6, Apache Web Server 2.2, RHEL 6.4 Apache Web Server Plug-in, JDK 1.x, Siteminder, Wily Introscope, JDBC, JNDI, J2EE, JMS, SSL, EJB, JSP, Servlets, WLST, ANT, Unix Shell Script, Oracle 11gR2

Confidential, Milwaukee, WI

WebLogic Engineer/SOA Administrator

Responsibilities:

• Performed WebLogic Server administration tasks such as installing, configuring, monitoring and performance tuning on Linux and Solaris Environments.
• Participated in the Installation, setup and Maintenance of Oracle Fusion middleware software stack on Windows/Linux servers.
• Worked with File Adapter, Database Adapter, AQ Adapter, JMS Adapter and Oracle Applications Adapter for establishing connection with services in BPEL.
• Used MDS repository to store all the common artifacts between composites like DVM, XSD, Fault policy and Fault Binding files.
• Implemented Scheduler process to trigger web services.
• Involved in upgrading Oracle SOA Suite from 11.1.1.4 to 11.1.1.6.
• Configured, maintained, deployed and trouble shoot of WebLogic on multiple platforms, deployments, trouble shooting and maintenance for production, development, QAT1, QAT2, Load and UAT environments
• Installation, configuration and maintenance of SOA Suite 11.1.1.5, OSB 11.1.1.5.

Environment: Web Logic Server 9.2/10.3,11g, SunOne Web server, Iplanet 6, Apache 2.2.2, Oracle 10g/11g, ClearCase, osb 10gr3, Concept wave Order care 4.1.26, Manifest tool, Cruise control, Nagios 3.2.0, Wily Introscope 9.0, Ipcenter v3, JIRA, BMC Remedy 7.6, UNIX (Solaris 8/9.0/10.0, AIX 5.1, Linux 5 ), JRMC, SoapUI, Sql Developer, Python, ALSB 2.5, Java, ANT Script. Oracle SOA Suite, OSB (11.1.1.4/11.1.1.15/11.1.1.6 )

Confidential, Detroit, MI

Weblogic Administrator/Deployment Engineer

Responsibilities:

• Install, maintain, upgrade and support Commonwealth’s enterprise wide J2EE applications in development, system test, QA, training and production systems
• Installing and configuring Weblogic server in training environment for a development project.
• Installing and upgrading SSL certificates in QA and production environment.
• Configured clustering, Data sources and connection pools for various applications on Weblogic application server.
• Extensive experience of setting up multiple cluster environment and deploying applications on the same.
• Node Manager Configuration - remote managed server start and stop. SSL communication between admin server and node manager.
• Expertise in installing, configuring and administration of Apache HTTP 2.0 Web Server and Sun Web Server (iPlanet 6.1).
• Involvement in migration of the middleware environment from HP UNIX to Red hat Linux servers.
• Running WebLogic application server on Red Hat Linux systems with Oracle 10G database.
• Experience configuring SUN security agent and working knowledge of the Access manger.
• Worked on Web Security tools- LDAP Server, SSL Certificates.
• Performance tuning with the help of monitoring tools such as HP open view, thread dumps analysis.
• Installed and configured various middleware packages such as Tomcat, JBoss
• Provide production application support activities health service applications.
• Provided 24/7 on call support to the Production environment applications.

Environment: ORACLE WebLogic 8.1/ 9.2, Tomcat 5.5/6.0, JBoss on Red hat Linux AS release 4, Apache 2.0.52 Weblogic plugin sp6, Sun one web server, SUN JES 5.0, SUNIDM, MQ series, HP open view monitoring tool, Oracle DB

Confidential

Application support/Web Administrator

Responsibilities:

• Configuring multiple WebLogic domains
• Configured managed server instances on different machines and clustered all the managed servers
• Created the startup and shutdown scripts for the servers
• Configured WebLogic server with iPlanet web server through WebLogic’s proxy plug-in.
• Created the connection pools, data sources, JMS servers, JMS destinations.
• Developed framework classes for the above mentioned Advisor.
• Designed HTML, JSPs for front-end templates.
• Business validations performed using JavaScript.
• Developed servlets for main business logic implementation.
• Designed and developed two types of session EJBs.
• Designed and developed persistent entity EJBs.
• Developed JDBC code for accessing data from the database.
• B2B interaction developed using XML; XML Parser coded using DOM and SAX API’s.
• Designed the application under J2EE architecture using JSP and developed the business components using EJB 1.0.
• Provided support to Development, Testing/QA and Staging environment.

Environment: WebLogic Server 9.2, Windows XP, Red Hat, SUN Solaris, HP-UX, Jdk1.4/1.5, J2EE applications, LDAP, JDBC, Hermes JMS, XML, and Oracle9i, Microsoft SQL Server 2005, SVN, Maven, CVS, HP Open View, Apache.