Technical Summary:

• Around 8 years of Administration / Development / maintenance / Support experience with consistently increasing responsibilities in software development, Business Logic Implementation Module Management and WebLogic Administration.
• Extensive experience in designing and developing enterprise applications for J2EE platform using MVC, JAVA, JSP1.2, Servlet 2.2, EJB 2.1, JDBC/ODBC, RMI1.0, JMS1.2, JNI, Apache Ant 1.6.
• Experience in maintaining Java application servers like BEA WebLogic 8.x/9.0/10.x/11g/12c, JBoss 3.2.3 and Tomcat 5.x.
• EAR, WAR, JAR Deployment Stage, No-Stage, External Stage mode Archive and Exploded Directory format.
• Experience with Oracle Fusion Middleware products including Weblogic Server, Weblogic Portal, Weblogic SOA Suite, WebCenter Content WCC .
• Experience in configuration and processing BATCH Jobs and admiration of EM12c.
• Extensive experience in Designing Enterprise Applications for J2EE platform using MVC, JAVA, JSP1.2, Servlet 2.4, EJB 2.1, JDBC/ODBC, RMI 1.0, JMS 1.2, Apache Ant 1.6.
• instillation and configuration of Oracle Fusion Middleware11g products.
• Experience in trouble shooting failed mission critical production systems under extreme pressure conditions and time constraints.
• Upgradation of WebLogic servers in development, testing and production environment and applying patches
• JDBC Connection Pool and Multipool configuration with Oracle, MySql, Sybase, DB2 and SqlServer etc.
• WebLogic Administration, Monitoring and Trouble Shooting using Admin Console and JMX.
• WebServers - Apache, MS IIS and iPlanet configured with standalone Managed Servers and Clusters of managed servers.
• Cluster Configuration Single Cluster, Multiple Clusters and Deployment over clusters.
• Manage and monitor the JVM performance in regards to heap size, garbage collection and JDBC pools.
• Well versed with WebLogic's HttpProxyServlet and HttpClusterServlet configurations.
• Expertise in analyzing Memory Leaks, JVM heap settings and tuning.
• Participate in the design and implementation of new JBoss platforms.
• Familiar with compliance procedures for process management such as SOX compliance and FDA regulatory practices.
• Good at Server Performance Tuning - Thread Dump Analysis, Core Dump Analysis, and Heap Dump Analysis when Server crashed unevenly.
• Extensively used WLST, Python, Perl Script for configure various WebLogic Components/Services.
• Experienced in building and deploying J2EE Applications archives Jar, War and Ear on BEA WebLogic Application Server using Apache Ant.
• Experienced with RDBMS implementation and development using Oracle 8/8i/9i/10g/11g, PL/SQL, SQL Server, Microsoft Access and MySQL 4.0.18.
• Experience in creating user interfaces using JSP, EDI, HTML, DHTML, XML, XSLT, and JavaScript.
• Working experience with Session, Entity, Message Driven Beans.
• Experience in trouble shooting failed mission critical production systems under extreme pressure conditions and time constraints.
• Experience in all phases of Software Development Life Cycle SDLC .
• Experience Maintaining applications over Windows, SCO UNIX and LINUX, Solaris.
• Have knowledge of developing System Design using UML methodology with Rational Rose. Preparation of class and sequence diagrams using Rational Rose.
• Strong knowledge in Oracle concepts and managing schema objects, implemented several stored procedures, triggers and created views used for reports.
• Excellent communication and Inter-personal Skills, well organized, goal oriented.
• Very Good leadership communication skills

TECHNICAL KNOWLEDGE

• Web/App Servers : WebLogic 12c/11g/10.x/9.x/8.x, WebLogic Portal 10.x, JBoss
• 4.2. x/5.x, Oracle
• Application Server 10g, Apache Tomcat 5.x, IIS 5
• Languages : Java 2.0 JDK 1.4/ 1.3 PL/SQL, HTML/ DHTML
• Distributed computing: EJB 2.0, JSP, Servlets, JDBC, JMS, JNDI, RMI, Struts
• RDBMS and Tools : Oracle 11g /10g / 9i / 8i/ 7.x, Teradata, SQL Server, MS Access,
• TOAD.
• Design tools IDEs :Rational Rose, Visio 2000, Eclipse 3.1, Edit plus, MS Front
• page.
• Scripting : UNIX Shell Scripting, Perl.
• Methodologies :OOAD, Design patterns and J2EE Patterns
• Operating Systems : Windows XP/2000/NT/98/95, Sun Solaris 10.x, HP-Unix,
• Red Hat Linux 7.x/9.0
• Confidential
• Responsibility:
• Weblogic Administration on WLS 10.x/11g/12c
• SOA/BPM 11.1.1.3/11.1.1.6 Products installation/configuration.
• WebCenter Content WCC 11.1.1.6.0, 11.1.1.7.0, and 11.1.1.8.0 Installation, Configuration, Administration and maintenance.
• Extensive working experience in setting up WebLogic cluster environment, including WebLogic Domains, Admin Servers, Managed Servers and Node Manager.
• Configuration and processing of BATCH jobs using Autosys.
• Expertise in Configuring and Troubleshooting WebLogic Server.
• OHS, Webgate installation configuration.
• OAM, OUD, OTD, OIM instillation Configuration.
• Support environment change requests, middleware software upgrades, and general maintenance of the middleware components across various environments.
• Experience with Oracle Fusion Middleware products including Weblogic Server, Weblogic Portal, Weblogic SOA Suite.
• Design and implement custom scripts or code for automated maintenance of middleware components including application deployments.
• Load balancing and Performance tuning.
• Configured and administered Connection pools for JDBC connections.
• Tuning JVM, performance management, 24x7 oncall support.
• Day to Day Interaction with the Client.
• Installed new Apache and JBOSS servers on the Linux RHEL 5 .

Environment: Web Logic 10.x / 11g, OFM 11g, Red Hat Linux, EM12c , JBOSS, AOM OUD, OTD, OIM , SunOne iPlanet web server / TomCat, Apache, Sitescope, OHS, IBM AIX Server, WebServices, LDAP, JDK 1.7 , JSPs, Remedy, EJBs and JMS, SOA 11.1.1.3, 11.1.1.6, WCC 7, 8.

Confidential

Responsibility:

• Weblogic Administration on WLS 10.x/9.x/11g
• Oracle Fusion Middleware 11g Products installation/configuration.
• Installation, Configuration, Administration and maintenance.
• Extensive working experience in setting up WebLogic cluster environment, including WebLogic Domains, Admin Servers, Managed Servers and Node Manager.
• Expertise in Configuring and Trouble shooting WebLogic Server.
• Manage the daily operation of JBoss Application Server. Monitor resource utilization, including such items as CPU, memory, and disk utilization.Report on system utilization and plan/implement recommended maintenance as required.
• Created users, roles and groups for securing the resources using local operating system authentication.
• Involved in Performance tuning of WebLogic server with respect to heap, threads and connection pools.
• Apache/Tomcat configuration monitoring/troubleshooting of BATCH processing Jobs .
• Load balancing and Performance tuning.
• Configured and administered Connection pools for JDBC connections.
• Extensive UNIX Shell scripting experience.
• Handled various design, development, enhancements and testing.Support day-to-day data integration through Web Services, JBoss JMS operations with clients.
• Mentoring providing Technical Guidance to the Team
• Handling Team of 14 Members in the areas of JMS, Performance JDBC.
• Held ISC Training Manager Providing Training for India Support Center Engineers on WLS .
• Tuning JVM, performance management, 24x7 oncall support.
• Day to Day Interaction with the Client
• Status Monitoring.
• Case Reviews
• Work assignment among team members.

Environment: Web Logic 10.x / 9.x, OFM 11g, Red Hat Linux, Sun Solaris 9, Wily Introscope, SunOne iPlanet web server / TomCat, Apache, Sitescope, Jboss, IBM Http Server, IBM AIX Server, WebServices, LDAP, JDK 1.6 , JSPs, Remedy, EJBs and JMS.

Confidential

• Installation, Configuration, Administration and maintenance of Weblogic 10.x/9.x.
• Configuration and maintenance of WebLogic 10.3.4. with JDBC, JMS, JNDI, SNMP and J2EE Services. Deployed applications WAR, EAR, JAR in Domain and Clustered environments. Configured JDBC Connection pools and Datasources with Oracle 11g database.
• Installation upgrading of Oracle Fusion Middleware on various Weblogic versions.
• Configured web servers, iPlanet, Apache and SSL between apache and weblogic.
• Integrating web applications deploying them using automation scripts.
• Performance tuning and Analyzing Memory Leaks, JVM heap settings.
• Automating the environment using Wlst, Shell scripting and perl scripting.
• Setting up the environment for new on boarding applications.
• Participate in the 24x7 on-call pager rotation for application support of production related issues.

Environment: WLS 9.x/10.x / WLP 10.x, J2EE, Oracle 10g/11g, Apache 2.x, Solaris 9/10, RedHatLinux 5/6, AIX 6.x, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, SunOne WebServer 6.x,CA SiteMinder, Oracle Identity Manager, Wily Introscope 7.x, HP SiteScope, Linux AS ES / Oracle 11g /10g RAC / Autosys and cron, Monitoring Tool, Sitescope, Nagios, Veritas.

Confidential

Responsibility:

• Installation, configuration, troubleshooting, maintenance and support of various WebLogic 10.x/9.x/8.x , Portal 10.x and Apache, Tomcat environments for development, UAT and production
• Understanding of the Portal based applications and deploying them in each environment.
• Configuration and maintenance of WebLogic 10.x with JDBC, JMS, JNDI, SNMP and J2EE Services. Deployed applications WAR, EAR, JAR in Domain and Clustered environments. Configured JDBC Connection pools and Datasources with Oracle 10g and Sybase database.
• Troubleshooting/performance tuning of J2EE applications which are running on WL.
• Creation of scripts to streamline the deployment, and automated scripts to cleanup, maintenance and to check other processes existance.
• Closely coordinating with other teams to ensure availability of components/environments/resources.
• Participate in the deployment of applications across multiple environments and platforms.
• Extensive working experience in setting up integration between one application to other application by creating .binding files and configuring MQ queues.
• Expertise in Trouble shooting WebLogic Server issues, looking into memory hangs, DB hangs and pinpoint the issues.
• Handy experience in automating the scripts using autosys and cron jobs.
• Experience in coordinating with UNIX team while moving environment from production to DR and DNS flipping.
• Extensively used WLST for Configuration, Deployment and Runtime Env changes.
• Proficient experience in configuring and maintenance of automated alerts using Nagios and Siteminder.
• Involved in migrating the Weblogic environment from weblogic 9.x to Weblogic 10.x and platform from Solaris to Linux.
• Involved in Performance tuning of WebLogic server with respect to heap, threads and connection pools.
• Extensive experience in applying patchces and creating SSL certificates and time to time renewing the certificates.
• Good experience with OBPM Fuego to design, implement, execute and manage business processes that can run within a single department or enterprise, or between enterprises.
• Troubleshooting all JVM issues in various environments DEV/QA/UAT/PROD .
• Providing enterprise level security using Entitlements by creating policies and exporting them.
• Involved in automated server start/stop procedures using Veritas Cluster Mechanism.
• Extensive Wlst, Shell scripting and perl scripting experience.
• Participate in the 24x7 on-call pager rotation for application support of production related issues.
• Resposible for opening, closing and tracking tickets for time to time production issues.
• Proactively monitor the system as well as provide incident support.
• Involved in team meetings to discuss about Progress and Efficiency of work.
• Good Knowledge about siteminder SSO.

Environment: WLS 8.x/9.x/10.x / WLP 10.x, J2EE, Oracle 10g/11g, Apache 2.x, Solaris 9/10, RedHatLinux 5/6, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, SunOne WebServer 6.x,CA SiteMinder, SiteMinder, Solaris 10, Oracle Identity Manager, Wily Introscope 7.x, HP SiteScope, Linux AS ES / Oracle 11g /10g RAC / Hyperic Monitoring Tool, Sitescope, Nagios, Veritas.

Confidential

Weblogic Admin.

Responsibility:

• Creating of Migration Document and Mitigation Plan for Migration from WLS 8.x to WLS 9.x and WLP 7.x
• Installation, Configuration, Administration and Maintenance.
• Configuring Apache, Jackrabbit Clustering and Endeca Search Engine with WLS 10.x
• Configuration and maintenance of WebLogic 8.1 with JDBC, JMS, JNDI, SNMP and J2EE Services. Deployed applications WAR, EAR, JAR in Domain and Clustered environments. Configured JDBC Connection pools and Datasources with Oracle 8.i database.
• Monitor and tune TCP/IP, MQ queue depth, JVM's, JVM heap size, garbage collections, Java stack and Native thread depending on L P Testing results and production performance.
• Analyzing Memory Leaks, JVM heap settings and tuning.
• Analysis of HeapDump and ThreadDump and communicating with development team to fix in the code.
• Java applications setup, maintenance and performance tuning deployed on weblogic.
• Customise the environment start/stop procedures, deployments, and creating resources with WLST scripts and Shell sctipts.
• Developed UNIX Shell, SQL, and PL/SQL scripts for day-to-day system, data and database administration tasks.
• Extensive working experience in setting up WebLogic cluster environment, including WebLogic Domains, Admin Servers, Managed Servers and Node Manager.
• Expertise in Configuring and Trouble shooting WebLogic Server.
• Configured web servers, iPlanet, Apache and 1-way SSL between apache and weblogic.
• Implemented scheduling scripts using Autosys.
• Identifying the portal audience by defining users and groups.
• Identifying the portal components that is, what will be available in the portal.
• Created users, roles and groups for securing the resources using local operating system authentication.
• Involved in Performance tuning of WebLogic server with respect to heap, threads and connection pools.
• Configured and administered Connection pools for JDBC connections for Oracle RAC.
• Extensive wlst, Shell scripting experience.
• Handled various design, development, enhancements and testing.
• Mentoring providing Technical Guidance to the Team
• Status Monitoring Weekly review Meetings with the team.
• Coordinating the Production Build Process, CR's, SR's and Build Automation.

Environment: WLS 8.x/9.x, WLP 7.x, Oracle Application Server 10g, BPEL, J2ee, SunOne Directory Server 6.x, SSO, F5 Load Balancers, SiteMinder, Solaris 9, Apache 2.0, Oracle Identity Manager, Wily Introscope 7.x, HP SiteScope, Linux AS ES / Oracle 10g RAC / Hyperic Monitoring Tool.

Confidential

WLS Technical / Production Support

Responsibility:

• Weblogic Administration on WLS 8.1.
• Installation, Configuration, Administration and maintenance.
• Weblogic Integration with Informatica ETL and ATG Content Management.
• Extensive working experience in setting up WebLogic cluster environment, including WebLogic Domains, Admin Servers, Managed Servers and Node Manager.
• Expertise in Configuring and Trouble shooting WebLogic Server.
• Manage and monitor the JVM performance in regards to heap size, garbage collection and JDBC pools.
• Created users, roles and groups for securing the resources using local operating system authentication.
• Involved in Performance tuning of WebLogic server with respect to heap, threads and connection pools.
• Load balancing and Performance tuning.
• Configured and administered Connection pools for JDBC connections for Oracle RAC.
• Handled various design, development, enhancements and testing.
• Mentoring providing Technical Guidance to the Team
• Day to Day Interaction with the Client
• Extensive experience in the areas of JMS, Performance JDBC.
• Status Monitoring Weekly review Meetings with the team.
• Reviewing Defect Tracking Mechanism using MQC Mercury Quality Center RT Request Tracking
• Coordinating the Production Build Process, CR's, SR's and Build Automation.

Environment: WLS/Integration 8.1.5 / Linux AS ES / Oracle 10g RAC / Tomcat.