SUMMARY

• Around 7+ years of extensive experience as a SOA 11g / WebLogic 11g Administrator, Enterprise Manager, by handling all the aspects of administration tasks such as day - to-day site Monitoring in OEM could control and Maintenance as well as J2EE development.
• Installation, Configuration, Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance of WebLogic Server versions 8.x/9.x/10.x/11g/12c
• Configure, debug and support SOA Suite 11g and fusion middleware applications such as OSB, and BAM in a multi-instance hosting environment.
• Installation, configuration and support of J2EE applications hosted primarily in Tomcat 5.5 and WebSphere 6.0/7.0.
• Extensive working experience in setting up multiple domains, including machines, managed servers, node managers and cluster environments.
• Proficient in deployment and troubleshooting of JAR, WAR, and EAR files in domain and clustered environments of WebLogic Server and JBoss Application server.
• Expertise in administration of Apache HTTP 2.0/2.2 Web Server, Microsoft IIS Web Server and Sun Java System Web Server (iPlanet 6.1).
• Hands on experience with Installation and Configuration of F-5 / BIG IP Load Balancer to work with Web logic Server and JBoss Server.
• Proficient in JVM performance fine tuning and other performance enhancement techniques
• JDBC Connection Pool and Multi-pool configuration with Oracle and Sql Server etc.
• WebLogic Administration, Monitoring and Troubleshooting using Admin Console and JMX.
• Web Servers - Apache, MS IIS and iPlanet configured with standalone Managed Servers and Clusters of managed servers.
• Excellent knowledge in developing and troubleshooting in Java 1.4/1.5/1.6 programs.
• Extensively worked on XML Parsers, XSL, XPath, JAXB and XHTML.
• Experience in working with Agile Methodology and Web-services using Service Oriented Architecture (SOA).
• Experience in database like Oracle 9i/10g, SQL Server 2000, Mysql 4.x/5.x/6.x
• Strong knowledge at Windows XP, Sun Solaris, Red Hat Enterprise Linux, Redhat package manager and HPAUX- Open view administration platforms.
• Good at Server Performance Tuning - Thread Dump Analysis, Core Dump Analysis when Server crashed unevenly.
• JMS Configurations - JMS Server, Connection Factory, Foreign JMS server, Message Bridge, Topic/Queue, Distributed destinations.
• Capable of working both as a team player and independently. Possess effective oral and written communication skills and strong analytical problem solving capabilities.
• Worked on Web Security tools- LDAP Server, SSL Certificates.
• Experience in writing Scripts to handle complex automation / administration using Shell scripting, WLST, ANT, Maven and WLST

TECHNICAL SKILLS

Internet/Java Technologies: JSP, Servlets, EJB2.0, XML, HTML, JavaScript, JNDI, JMS and JDBC 2.0.

Web/App servers: Oracle/BEA WebLogic 8.x/9.x/10.x/11g, WebLogic Portal Server 9.x, OSB, OEM, IBM WebSphere 6.0/7.0, Apache Tomcat 5.0/4.5, IIS, Apache HTTP server 2.0/2.2, Sun-One Web-Server (iPlanet), SOA Suite 11g(11.1.1.4)

Databases: Oracle 9i/10g, SQL Server 2008/2005

Scripting: Shell script, WLST, ANT, Maven, and Python.

Protocols: Http, Https, Ftp, t3, t3s, TCP/IP, LDAP, SNMP

Platforms: Solaris 8/10, Red Hat Linux 4/5, Linux 2.6.32, RPM, AIX 5.3, Windows XP/2003

Others: IBM WebSphere MQ, Sun-One Directory Server, CA Site-Minder, Wily Intro-scope 7.x, Jconsole, LAN/WAN, HP OVO, Java 1.4/1.5/1.6, OEM Could Control.

PROFESSIONAL EXPERIENCE

Confidential, MO

SOA Administrator / Weblogic Administrator

Responsibilities:

• Production support web support engineer providing 7X24 expert technical support and consultation for WebLogic, OSB, and OEM, OEM cloud control, Webservers running on Linux 2.6.32, Solaris 10 and RHEL 4 operating systems
• Installation of Oracle SOA 12C with WebLogic 12c
• Setup and Configure multiple SOA WebLogic Environments
• Setup Deployment Scripts
• Implemented the SOA Composite Test Framework.
• Implemented the Automated Testing using SOAP UI and the Jmeter for Integration Testing and Load Testing.
• Proficient in preparing the Testing artifacts like Test Plan, Test Strategy, Test Procedures, Test Cases, Effort Estimations, Test Defect Log, Test Reports
• Experience in conducting Functional Testing, Integration testing, System Testing, Smoke Testing and Regression Testing.
• Be accountable for the test automation projects, and maintain sync between QA team and Dev Team and Release teams.
• Participated in interviews, induction, and training and performance evaluation of all QA Team.
• Focusing on continuous QA improvements including usage of appropriate testing tools, test techniques, test automation.
• Gathering and presenting test metrics and test activities for the projects to key stakeholders.
• Be an escalation point for all matters related to testing and quality assurance and operate as a primary point of contact for the QA teams.
• Creating repeatable documented processes for importing services onto the middleware platform, creation of automation for repeatable work.
• Installing and configuring new Tomcat & Oracle Fusion
• Maintaining and debugging existing applications that interfaces with a database back end.
• Reporting on incidents and following through a resolution.
• Identifying offending processed in various systems and prevents future occurrences.
• Creating technical procedures to prevent unscheduled outrages.
• Production support web support engineer providing 7X24 expert technical support and consultation for WebLogic, MQ Series Messaging, and Sun One Webservers running on Solaris 8, Solaris 10 and RHEL 4 operating systems.
• Unix shell scripting for alerting and alarming on applications.
• Working experience using HP OVO java console for viewing and monitoring OVO alarms.
• Analysis, planning and implementation of systems software and/or hardware.
• Analyzed, designed, coded, tested, debugged, maintained, modified and documents operating systems.
• Working experience to define systems hardware and/or hardware requirements and determines systems specifications and/or customizations.
• Responsible for Installation, Configuration, Tuning and troubleshooting of WebLogic Server and migration of applications from WebLogic 10.3.0 to 10.3.5
• Build, configure, debug and support SOA Suite 11g and fusion middleware applications such as OSB, and BAM in a multi-instance hosting environment.
• Administrated using the system administration tools like System Administration console, Node Manager, WLST and Command-Line interface.
• Deployed Enterprise Java Beans, Web Applications, Enterprise Applications and configuration, troubleshooting performance.
• Web Server / Proxy Server Setup and Administration for Apache 2.0/2.2 with WebLogic 10.3.5.
• Configured Node Manager to start and stop managed servers from admin console.
• Created in both Clustered and non-Clustered environments.
• Extensively worked on the Node Manager Configuration, Deployment of components and performance tuning including troubleshooting and maintenance.
• Configured Clusters, load-balancing and fail-over solutions and Web Server plugins for WebLogic application server.
• Developed and troubleshooting in programming language of Java 1.4/1.5/1.6.
• LDAP, Oracle 8i/9i/10g on UNIX (Solaris/AIX/Linux) and Windows environments.

Environment: Oracle WebLogic Server 8.1/9.2/10.x/11g, OSB, OEM, OEM Cloud Control, Oracle SOA Suite 11g, ODSI, JDBC, Red Hat Linux, WSDL, SVN, Hibernate, Oracle 9i/10g, Oracle ERP, Jconsole, WLST, RHEL 4/5, MQ series, IIS, SQL, JDK 1.6 etc.

Confidential, Los Angeles, CA

Production Support / SOA Administrator / Weblogic Administrator

Responsibilities:

• Production support web support engineer providing 7X24 expert technical support and consultation for WebLogic, MQ Series Messaging, and Sun One Webservers running on Solaris 8, Solaris 10 and RHEL 4 operating systems.
• Unix shell scripting for alerting and alarming on applications.
• Working experience using HP OVO java console for viewing and monitoring OVO alarms.
• Analysis, planning and implementation of systems software and/or hardware.
• Analyzed, designed, coded, tested, debugged, maintained, modified and documents operating systems.
• Setup and Configure multiple SOA WebLogic Environments
• Setup Deployment Scripts
• Implemented the SOA Composite Test Framework.
• Implemented the Automated Testing using SOAP UI and the Jmeter for Integration Testing and Load Testing.
• Proficient in preparing the Testing artifacts like Test Plan, Test Strategy, Test Procedures, Test Cases, Effort Estimations, Test Defect Log, Test Reports
• Experience in conducting Functional Testing, Integration testing, System Testing, Smoke Testing and Regression Testing.
• Be accountable for the test automation projects, and maintain sync between QA team and Dev Team and Release teams.
• Participated in interviews, induction, and training and performance evaluation of all QA Team.
• Focusing on continuous QA improvements including usage of appropriate testing tools, test techniques, test automation.
• Gathering and presenting test metrics and test activities for the projects to key stakeholders.
• Be an escalation point for all matters related to testing and quality assurance and operate as a primary point of contact for the QA teams.
• Coordinated with the design of subsystems and integration of total systems.
• Identified and resolved highly complex problems.
• Provided direction and/or guidance to less experienced staff.
• Responsible for Installation, Configuration, Tuning and troubleshooting of WebLogic Server and migration of applications from WebLogic 10.3.0 to 10.3.5
• Build, configure, debug and support SOA Suite 11g and fusion middleware applications such as OSB, and BAM in a multi-instance hosting environment.
• Administrated using the system administration tools like System Administration console, Node Manager, WLST and Command-Line interface.
• Worked closely with development and testing teams to implement fixes in Testing and Production environments.
• Configured Node Manager to start and stop managed servers from admin console.
• Created in both Clustered and non-Clustered environments.
• Set up and configured MQ series messaging service via JMS Server.
• Extensively worked on the Node Manager Configuration, Deployment of components and performance tuning including troubleshooting and maintenance.
• Configured Clusters, load-balancing and fail-over solutions and Web Server plugins for WebLogic application server.
• Certificates generation and installation using OpenSSL and Keytool.
• Performed Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools and taking Thread dumps and analyzing to find the problems in application. Configured the Session Management i.e. Memory to Memory and Database replication on WebLogic Application server and JBoss App Server.
• Used configuration wizard extensively to create and manage WebLogic domains
• Configured multiple domains on WebLogic in order to deploy various applications.
• Performed scalability, reliability, performance tuning and capacity planning

Environment: Oracle WebLogic Server 8.1/9.2/10.x, Tomcat 5.5, Apache 2.x, Sun One Web Server 6.x, Oracle E-Business Suite, Solaris, iPlanet Directory Server 5.0, J2EE, Wily, Unix/Linux, F5, Hibernate, Hudson, Oracle 9i/10g, Oracle ERP, Jconsole, WLST, Ant, Maven, RHEL 4/5, MQ series, IIS, SQL, JDK 1.6 etc.

Confidential, OFallon, MO

Weblogic / SOA Administrator

Responsibilities:

• Responsible for Installation, Configuration, Tuning and troubleshooting of WebLogic Server and migration of applications from WebLogic 10.3.0 to 10.3.5
• Configured Node Manager to start and stop managed servers from admin console.
• Created in both Clustered and non-Clustered environments.
• Set up and configured MQ series messaging service via JMS Server.
• Extensively worked on the Node Manager Configuration, Deployment of components and performance tuning including troubleshooting and maintenance.
• Configured Clusters, load-balancing and fail-over solutions and Web Server plugins for WebLogic application server.
• Installed and Configured of F-5 / BIG IP Load Balancer to work with Weblogic Server.
• Certificates generation and installation using OpenSSL and Keytool.
• Experienced in J2EE (JSP, Servlets, EJB, JNDI, JMS), Java2.0, JDBC, Java Beans, RMI, CORBA, JavaScript, XML, HTML, SQL.
• Developed and troubleshooting in programming language of Java 1.4/1.5/1.6.
• LDAP, Oracle 8i/9i/10g on UNIX (Solaris/AIX/Linux) and Windows environments.
• Managed enterprise information with Oracle Content Management.
• Installed and configured of hardware and software, migrating systems to current OS releases, upgrading software and tools.
• Performed Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools and taking Thread dumps and analyzing to find the problems in application. Configured the Session Management i.e. Memory to Memory and Database replication on WebLogic Application server and JBoss App Server.
• Used configuration wizard extensively to create and manage WebLogic domains
• Performed scalability, reliability, performance tuning and capacity planning

Environment: Oracle WebLogic Server 8.1/9.2/10.x, Tomcat 5.5, Apache 2.x, Sun One Web Server 6.x, Oracle E-Business Suite, iPlanet Directory Server 5.0, J2EE, Wily, Hibernate, Hudson, Oracle 9i/10g, Oracle ERP, Jconsole, WLST, Ant, Maven, RHEL 4/5, MQ series, IIS, SQL, JDK 1.6 etc.

Confidential, FL

Weblogic Engineer

Responsibilities:

• Expertise in migrating WebLogicserver 9.2 to 10.0 MP1 including Configuring and administration of the WebLogicbased environment
• Configured WebLogic10.0 MP1 with extensive experience in configuring the web application for new version.
• Work with application development teams on troubleshooting Tomcat administration issues.
• Administrative observation of major J2EE technologies such as JDBC, JNDI, JMS, JMX
• Worked on both Clustered and non-clustered environments for web and application servers
• Experience with Installation and Configuration of F-5 / BIG IP Load Balancer to work with Weblogic Server
• Set up and configured MQ series messaging service via JMS Server.
• Worked with WebLogic Scripting tool WLST to automate the domain creation process.
• Configured and Installed IPlanet 6.0 as webserver also involved in administration for the web server
• Extensively Worked on Windows XP, Sun Solaris, Red Hat Enterprise Linux, Redhat package manager and HPAUX- Open view administration platforms
• Configured and Installed Apache Tomcat 5 for the proxy server.
• Worked with JVM (Jrockit) for monitoring the HEAP SIZE and Performance of the servers using JVM management Console
• Resolve all build/deployment issues with ant / maven
• Tuning JVM heap size to maximize the number of clients accessing the applications.
• Configured the JDBC connection pools and multi-pools for the application using ORACLE thin drivers.
• Worked with Jprobe Profiling tool for the optimization of the application.
• Created and monitored the JMS Server, JMS Connection Factories, Queues, Topics, Database Store and Message Bridges
• Involved in 24/7 support for production environments

Environment: WebLogic 8.1/9.2/10.0 , JBoss 4.x/5.x, Apache Tomcat 5.x, HP OVO, iPlanet, sun-One, Oracle ERP, Apache, Oracle E-Business Suite, Windows 2003/2008, Perl, MQ Series, Clarify, Redhat Linux, RPM, Solaris 9/10, Shell Scripting, Oracle 9i, Oracle 10g, JDK 1.5.

Confidential, Tampa, FL

Weblogic Administrator

Responsibilities:

• Installed configured and administered BEA WebLogic Server 8.1/9.2 in various environments.
• Configured and administered J2EE services including JDBC JMS and JNDI in WebLogic Server 8.1/9.2.
• Installed and configured Sun One Web Server (iPlanet) in testing integration and prepaid environments to work with WebLogic Server. Also configured LDAP for user authentication.
• Configured and administered JDBC connection pools and Data sources for WebLogic server with Oracle9i database.
• Deployed applications on multiple WebLogic Server instances and maintained Load balancing High availability and Fail over for the servers.
• Deployed WAR JAR and EAR applications in clustered WebLogic 8.1/9.2 for System Test and Pre-Production environments.
• Experience with Installation and Configuration of F-5 / BIG IP Load Balancer to work with Weblogic Server
• Configured Clustering of EJB objects JDBC connections and JMS connection factories.
• Used config wizard and config builder extensively to create and manage WebLogic domains.
• Shell scripting to automate the maintenance process of the WebLogic Application Server and recover the backed up WebLogic configuration
• Developed Startup and Shutdown scripts for the servers. Also experience in automating various process like Heap dump and Thread dump. Good skills in analyzing thread and heap dumps.
• Involved in coding and developed server side pages using JSP and Servlets and used JavaScript for client side validations.
• Used config wizard extensively to create and manage WebLogic domains.
• Monitoring WebLogic performance using JMX client using Jconsole
• Managed and monitored the performance of JVM by tuning heap size and garbage collection parameters.
• Troubleshooting any issues that arise during the release or deployment process.
• Updated BEA license keys on WebLogic servers; communicated with Oracle to reconfigure licenses the application.
• Provide 24/7 on call Production Support on rotation basis

Environment: Sun Solaris 2.8, Windows 2K, AIX, WebLogic Application Server 8.1, iPlanet Web-Server 6.0, LDAP, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, JavaScript, Oracle 9i, DB2, HTML, Shell scripting, JDK 1.4 etc.

Confidential

WebLogic Support Engineer / Administrator

Responsibilities:

• Installed, configured and administered BEA Weblogic server 8.1 using graphic mode and silent mode.
• Configured new Weblogic domain using graphic mode and silent mode installation.
• Created managed servers and configured Node Manager for these managed servers.
• Involved in cluster environment creation and deploying various J2EE applications on the cluster and implemented Load Balancing, High Availability and Failover features.
• Performance monitored by observing JVM Heap Size on regular intervals and invoking Java Garbage collector to free up JVM Heap memory.
• Working knowledge of IBM-MQ Series for messaging service.
• Thread and Heap analysis using thread dump tools like samurai and TDA and finding the blocking and locked threads.

Environment: WebLogic 7.x/8.1, UNIX, LINUX, Windows 98/2000/XP/NT, JDK 1.1/1.2/1.3/1.4 , Samurai, Load runner, TDA, SSL, JDBC, IBM-MQ Series SQL/PL-SQL, JSP, Servlet, EJB, HTML, XML.

Confidential

System Administrator

Responsibilities:

• Experience in heavy core java (JDBC, Concurrency, Collections, Design Patterns)
• Requirements gathering from business and defining specifications for the system.
• Strong multi-threading development experience.
• Designed and developed Use-Case Diagrams, Class Diagram and Object Diagrams using UML Rational Rose for OOA/OOD techniques using Enterprise Architect.

Environment: Java, J2EE, JSP, JDBC, EJB HTML, XML, NetBeans 3.5/3.6, Windows 98/Me/XP/03, Apache Tomcat 3.0/3.3.2