PROFESSIONAL SUMMARY:

• 7 years of industry experience in WebLogic and SOA Administration as an administrator on various operating systems such as Unix, Linux, and Windows.
• Good working experience in Installation, Configuration, Performance Tuning and Trouble Shooting of Weblogic Versions 8.x/9.x/10.x 11g
• Managing and Monitoring the JVM Performance by adjusting WebLogic heap size and garbage collection parameters
• Expertise on implementing the shell scripts to automate the environments.
• Good working experience in Installation, Configuration, Performance Tuning and Trouble Shooting of SOA Environment Service Engines, Adapters, BAM .
• Install and configure Oracle SOA Suite 11g components in Oracle WebLogic Server domains.
• Excellent working knowledge in configuring multiple Weblogic domains including machines, manage servers and cluster environments.
• Excellent working knowledge of Operation Production Support with large mission critical systems in multiple technologies and platforms including WebLogic, SOA, Apache and UNIX.
• Monitor and manage SOA Components by using the Oracle Enterprise Manager Fusion Middleware Control Console to perform administrative tasks.
• Expertise in migration and up gradation of Weblogic Server and updating JDK versions, applying patches and installing service packs for Weblogic server
• Experience in deployment in SOA suite with Stage, No-stage, External stage modes
• Configuring, Deploying and Monitoring the SOA composite applications.
• Monitor and manage SOA Components by using the Oracle Enterprise Manager and Fusion Admin Console to perform administrative tasks.
• Extensive hands-on experience in setting up multiple clusters and implementing Load Balancing, High Availability and Failover functionality.
• Good experience in configuring and managing secured environments using SSL and digital certificates.
• Troubleshoot SOA composite applications by performing corrective actions such as fault recovery.
• Excellent problem solving skills with a strong technical background and good communication and interpersonal skills. Self motivated and a good team player.
• Provided 24/7 on call support for production. Installation and configuration of various middleware packages.
• Ability to grasp new technologies and to correctly apply new tools to build applications.
• Possesses good leadership qualities, good Interpersonal Skills, team-working attitude, takes initiatives and very proactive in solving problems and providing best solutions

TECHNICAL SKILLS :

PROFESSIONAL EXPERIENCE:

Confidential

Role: Oracle SOA Admin/ Weblogic Admin

Responsibilities:

• Installed, configured and administered WebLogic Application Server, WebLogic workshop in various environments.
• Performed 24x7 Production support for the several application across different business areas.
• Installed, configured and administered Weblogic Server 11g on Red Hat Linux 5.x and Windows environment.
• Experience in Administration, installation, configuration and tuning for Oracle SOA suite.
• Experience in setting High Availability and clustering for SOA suite.
• Experience in deployment in SOA suite with all types of modes.
• Utilized pack and unpack commands for creation of domains in Dev, QA, UAT, PP and Prod.
• Experience in Oracle Business Activity Monitoring BAM , its implementation and integration.
• Performed J2EE application deployment and administration including JAR, WAR, and EAR files.
• Configure and administered of JDBC, JMS in Weblogic Server 11g.
• Install and configured SSL certificates for Apache web server in various environments.
• Configured and administered Weblogic server with Oracle 10g database.
• Deployed the applications on multiple Weblogic Server and maintained Load balancing, high Availability and Fail over functionality.
• Involved in OES security Module Installation and Security Module Instance Creation and Post configuration.
• Assisting the design of a custom user interface for end users of OIM, OIA, OAM .
• Installed, configured OSB 10g in a clustered high available environment.
• Installed and configured Weblogic 11g plug-ins on Apache 2.2.
• Created and Configured Data Sources for database connectivity and JMS resources.
• Used Config wizard and WLST scripts to create and manage Weblogic domains.
• Performance tuning of JVM heap size, garbage collections, java stack and Native thread production performance.
• Monitoring application performance using Wily Introscope. Setting up the Introscope to alert for various metrics CPU, heap, threads .
• Configured LDAP and installed the applications with data sources.
• Analyzing thread dump and heap dump for Weblogic application server.
• Experience with Oracle Weblogic, Sql, UNIX Shell scripting, CVS or other source control system and multi-threaded/multi-process application.
• Active involvement in monitoring the server performance, network traffic to reduce performance bottleneck.
• Configured Node manager for administration of Admin server and Managed servers.
• Experience in configuring Weblogic domain across Data Centers in production environment.
• Worked with F5 Networks-Big-IP for high availability load balancing of traffic to the various internet web services.
• Experience in handling network resources and protocols such as TCP/IP, Ethernet, DNS.
• 24X7 on call production support, technical support, trouble shooting, problems related to oracle Weblogic Server.

Environment: Weblogic Server 10.3.x, SOA Suite 11g, OSB 10g, JDK1.6, J2EE, JSP, Servlets, EJB, LDAP, JDBC, XML, Apache, , UNIX Solaris 8/9.0/10.0, LINUX 5 , Oracle9/10gi, Win2K.

Confidential

Role: Weblogic Administrator

Confidential provides financial services through its Title Insurance and Services segment and its Specialty Insurance segment. The Confidential core business lines include title insurance and closing/settlement services title plant management services title and other real property records and images valuation products and services home warranty products property and casualty insurance and banking, trust, and investment advisory services.

Responsibilities.

• Proficient in Weblogic domain creation and configuration and administration.
• Well versed with classpath, log locations, WebLogic/SoaSuite scripts.
• Worked with vendors and developers for application related issues.
• Node Manager Configuration remote managed server start and stop.
• Experience in JVM Tuning of all Weblogic servers running so that the load testing of the applications can be done efficiently.
• Creating security roles, group policy, user authentication, adopting and authorization.
• Configuring digital certificates, using java key tool for secured applications.
• Configuring Web Logic Plug-ins for Apache Web Server and configured load balancing and fail-over Solutions.
• Monitoring thread usage, connection pool usage, CPU usage, Memory usage and preparing reports for the performance tests.
• Experience in applying Patches using BSU and Opatch.
• Hands on experience with Memory Profilers like JConsole, JRockit Mission Control etc.
• Worked on Backup and Recovery stratergies for Weblogic and SOA environments.
• Code Deployments across multiple environments using different methods, using Enterprise Manager, WLST etc.
• Hands on experience with the concepts of clustering, load-balancing, failover, high availability from both weblogic and SOA Suite side.
• Maintain and Migrate Weblogic and SOA Server configurations to different environments.
• Experience in JMS setup, configuration of JDBC data source setup and control.
• Server and service migration setup and strategies.
• Analyzing the logfiles , threaddump , heap dump.

Environment: WebLogic 9.2/10.x, JDK 1.4/1.5, Apache 2.x, Webmethods, UNIX, Sun Solaris, Red Hat LINUX, Windows NT/2K/XP, Oracle 8i/9i,10i JDBC, LDAP, EJB, JSP, Servlets, XML,MS Office, OpenSSL, Secure SSH, Putty.

Confidential

Role: Weblogic Administrator

Confidential Admin for Development, Staging and Production environments to ensure successful delivery of all Java based applications by providing support around all Java and J2EE infrastructure and application needs.

Responsibilities:

• Provided support to Development, Testing, Staging and Production, environments.
• Installation, Configuring, troubleshooting and maintaining the Weblogic 9.2, Jboss 4.2.3 GA and Apache 2.2 / SunOne Web Server 6.0.
• Created WebLogic domains, managed servers, clusters, machines and start up scripts.
• Created Jboss application instances with both clustered and non-clustered configuration.
• Customized Jboss image to be able to run multiple instances using Jboss binding service
• Configured JDBC resources, datasoruces and bounded to the J2EE applications, configured the connection pools for the data sources.
• Created the JMS Server, JMS Connection Factories, Queues, Topics, FileStore , Database Store and Message Bridges and monitored.
• Managing and Monitoring the JVM performance by Weblogic Heap Size, garbage collection, JDBC Pools and taking Thread dumps, pstack and prstat and analyzing to find the problems in application. Configured the Session Management i.e. Memory to Memory and Database replication on Weblogic Application server.
• Involved in doing a performance benchmark of WebLogic server by using Loadrunner.
• Developed scripts start, stop, backup recovery processes for WebLogic application server administration. Developed WLST/JYTHON, UNIX shell scripts, ANT build scripts to automate the deployment process.
• Installed and configured WebLogic, Jboss, Apache Servers during the Data Center Server migration.
• Configured Secure Sockets Layers SSL for data encryption and client authentication and Two Way SSL for Weblogic 9.2 using Keytool.
• Provided migration configuration for transactions, security, services, JMS servers and services while transitioning from development to production environment.
• Installed and configured Siteminder web agents on Web Servers on Windows 2003 and Solaris 9/10 Operating Systems
• Configured JNDI as repository for EJB Home stubs, queues and topics and separate Execute Queues for Heavily used EJBS.
• Monitored WebLogic server resources using Wily Introscope. Deployed the WAR, JAR and EAR applications in WebLogic 9.2.
• Performed UNIX System administration activities like stopping/starting services, rpm installations, mounting/unmounting filesystems. Acted as the 'go-to' person for TIBCO products.
• Responsible for application changes across different platforms- development, testing and production environments
• Involved in 24/7 support for production environments.

Environment: SUN Solaris 9/10, WebLogic 9.2, Jboss 4.2.3 GA, Apache, Windows 2003, Wily Introscope, OpenSSL, Siteminder, Linux, Shell Scripting, WLST /JYTHON, ANT/AXIS/, Oracle 9i.

Confidential

Role: Weblogic Administrator

Confidential promotes customer self-service and also provides many benefits to wireless customers. The application gives them online access to their account with an easy way to view and print bills, check current usage, and make payments. In addition, the customer can change rate plans, add features, upgrade phones or add lines without having to contact customer care or visit a retail store. Impacted systems include both Cingular billing systems CARE and Telegence as well as numerous backend systems used by each billing system, such as QuickPay and CAM. Data and graphics for rate plans, features, and handsets are sourced from eStore, CBO and E-Commerce Catalog systems. Functions where the customer purchases new or upgraded services or handsets, such upgrading a phone or adding a line, are executed by an interface between OLAM and eStore. LDAP is used to store password and other user authentication data.

Responsibilities:

• Installed, configured and administered WebLogic Application Server, WebLogic workshop in various environments.
• Used config wizard extensively to create and manage WebLogic domains.
• Provided 24/7 Support and on call schedule for Production support.
• Configured and administered JDBC, JMS, JNDI, SNMP in WebLogic Server 9.2
• Configured and administered WebLogic server with Oracle9i database.
• Installed and configured Apache 1.3 as plug-in on UNIX environment and deployed applications.
• Created and configured websites for web hosting different applications.
• Installed and configured Apache Web server and integrated with WebLogic server
• Maintain application configuration in production and test environments UAT/Staging/ORT/PreProd with regular backups and for multiple release support.
• Configured Clustering EJB objects, JDBC connections and JMS connection factories.
• Used WLST to check the status of WLServers.
• Installing J2EE applications in Tomcat environment.
• Managing and Monitoring the JVM performance by Weblogic Heap Size, garbage collection, JDBC Pools.
• Configured Node manager for administer the Managed servers.
• Configure and administrated Connection pools for JDBC connections.
• Deployed applications like formats of WAR, JAR, EAR and Web-based/E-Commerce.
• Used PHP Script with Apache Http Server.
• Involved in doing a performance benchmark of Apache/Weblogic server by using Load runner and Application manager.
• Configured SSL and provided Weblogic based security procedures.
• Configured and deployed applications in various work environments like Development , OA , and Production.
• Installed, migrated and configured IBM WebSphere MQ Series .
• Deployed applications on multiple WebLogic Server and maintained Load balancing, High Availability and Failover functionality .
• Created and configured new users groups and GlobalRoles to authenticate.

Environment: WebLogic Server 9.2 , MQ Series ,Solaris10, Oracle9i, Apache, Sitescope, IBM Http Server, Remedy, Mercury7, IBM AIX Server, Web Services, LDAP, JDK 1.4.2, JSPs, EJBs and JMS.

Confidential

Role: Weblogic Administrator

Confidential is a full spectrum HR services provider for clients worldwide and has been directly involved with careers of over 320,000 individuals. Corporate clients include over 250 organizations in Fortune 500 list.

Responsibilities:

• Installed and configured Weblogic Server 8.1 on Sun Solaris.
• Deployed WARS and EARS using Weblogic Admin Console as well as running scripts.
• Focal point for project design and architecture for Weblogic Application server layout, which includes Internet and Intranet Web Sites.
• Configured JDBC connection pools and Data Sources for the applications.
• Configured JMS Connection factories and Queues for messaging applications.
• Involved in monitoring and tuning performance metrics like JVM, execute threads, JDBC connections.
• Actively involved in monitoring server performance, network traffic to reduce performance bottleneck by enhanced performance ensuring upstream queuing.
• Configured the Web Server interfaces, session management, virtual hosts and transports for BEA Weblogic Application Servers.
• Creating the User, Groups and provide the Global Roles for that User, Groups.
• Created the Connection Pool and Data Source for connecting the Oracle Database.
• Involved in bridge calls for troubleshooting.
• Worked closely with development team to troubleshoot ongoing issues in applications.
• Created scripts to deploy applications from command line and automate log archiving.

Environment: BEA Weblogic Server 8.1 SP4, Apache HTTP Server, Sun and 9, Windows 2000/NT, Oracle 9.x, SQL Server 2000.