SUMMARY

• Over 7+ years of IT industry experience on SOA and WebLogic Administration providing support for Production, Staging, Testing and Development environment.
• Expertise in Installing, Configuration and Administration of WebLogic Server 6.1/7.0/8.1/9. x/10.x, I - Planet Web Server 4.0, Sun One Web Server & Apache Web Server on different UNIX flavors and environments.
• Extensively worked on Oracle SOA suite administration, installation, configuration, tuning and customization. Experience in Maintaining BEA WebLogic Server on different UNIX platforms and setting up teh Development, Testing and Staging and Production environments.
• Experience in Deploying J2EE Application archives (JAR, WAR, EAR and RAR) and Web-Based/E-Commerce on WebLogic Application Server.
• Extensive experience with design, development and deployment of business process integration using Oracle SOA - Fusion Middleware.
• Experience in deployment in SOA suite, creation of Data sources, JMS destinations, securing web services.
• Excellent working knowledge in configuring multiple WebLogic domains including machines, managed servers, node managers and cluster environments.
• Expert at Weblogic server Administration issues related to domains, clusters, threads, deployments, security, Heap dumps, Treads Dumps etc.
• Configuring teh JMS Server on Weblogic Server instances, implementing and maintaining teh JDBC and Database connectivity.
• Performed root cause analysis and suggested tuning methods for Server problems like Server Crashes, Hangs and Out of Memory issues in various JDKs like SUN JDK 1.3x/1.4x/1.5x and BEA JROCKIT 1.4x/1.5x.
• Experienced in Java and J2EE technologies which involves JDBC, Servlets, JSP, Java Script Struts, Hibernate3.x, EJB(Session Bean), JMS, Web Services, SOAP, and JSF, AJAX, jQuery, JSON, RIDC, JUnit test cases and various configuration tools like Clear Case, VSS, CVS and SVN.
• Configured One-Way and Two-way SSL certificates for Web servers and Application servers.
• Solid experience in deploying teh applications on clustered and standalone Weblogic Servers and maintaining Load balancing, failover, high availability and session replication.
• Managing and Monitoring teh JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools and taking Thread dumps and analyzing to find teh problems in application.
• Experienced in WLST, Jython and ANT scripting to automate and monitor teh WebLogic routine tasks like startup and shutdown scripts etc.,
• Experienced in working with LDAP, SSO, CSS/GSS load balancing.
• Coordinated with Oracle to resolve issues related with Oracle WebLogic products.
• Hands on experience with continuous integration tasks using Hudson and Maven tools.
• Lead a team of 5 and provided mentoring in various projects and also able to act as lead technologist for SOA Middleware infrastructure stack.
• Experience in developing web based applications using HTML, Java, JavaScript, Servlets, J2EE, JDBC, EJB, JSP, JMS, and PERL.
• 24/7 production on-call support on SOA suite 10g/11g and multiple middleware products.
• Excellent problem solving skills with a strong technical background and good communication and interpersonal skills. Self-motivated and a good team player.

TECHNICAL SKILLS

Middleware: SOA Suite 10g/11g, Oracle WebLogic Application Server 8.x/9.x/10.xOSB 10g, Jboss 4.2.3/4.3.0 , Apache-HTTP Server 2.x.

Programming & Scripting: C, JAVA/J2EE, SQL, UNIX Shell Scripting (Bourne, Korn, C and Bash), Perl Scripting.

Database: Oracle 8i/9i/10g, MS SQL Server, DB2.

Networking & Protocols: TCP/IP, Telnet, HTTP, HTTPS, FTP, SNMP, LDAP, DNS, DHCP, SSL.

J2EE Technologies: Servlets, JSP, JDBC, RMI, JMS, JTA, JNDI, JMX, EJB, Applets and swing components, AWT.

Web Technologies: JDK 1.4/1.5/1.6 HTML, XML, DHTML, MSXML, ASPX.

Operating System: Solaris, Red Hat LINUX, Windows 98/2000/NT/XP/VISTA.

Packages: JSDK 2.0, J2EE, Clear Case, Clear Quest.

Performance Monitoring and Testing Tools: Wily Introscope, OEM Grid Control 10g/11g/12c, JRockit Mission Control, JConsole, IBM Tivoli.

IDE’s/Utilities: Eclipse, Putty, WinSCP, SOAP.

Other Tools: TOAD, SQL Developer, JDeveloper, Team Foundation Server(TFS), Tortoise SVN, Mercury IT Governance, Mercury Quality Center, JIRA, Share Point, Project Time, Change Request Team Track, IBM Maximo, ServiceNow, File Zilla, WINSCP, Putty, ESP, MS Project Std., MS Visio, MS Office, CA Clarity PPM, Release Management.

PROFESSIONAL EXPERIENCE:

Oracle SOA Administrator

Confidential, Texas

Responsibilities:

• Installing and Configured SOA Suite, WebLogic 10.3.x.x Servers, Oracle Service Bus Domains and Clusters
• Worked as Administration, installation, configuration and tuning for Oracle SOA suite.
• Experience in setting High Availability and clustering for SOA suite.
• Managed production support and troubleshooting for various SOA Applications.
• Installed, configured, administer and monitor BPEL, ESB, and BAM.
• Experience in BAM activity monitoring.
• BAM process monitoring for business process activities.
• Created repositories using RCU (Repository Creation Utility).
• Deployment and troubleshooting of JAR, WAR, and EAR files in domain and clustered environments
• Upgradation of WebLogic servers in development, testing and production environment and applying patch and service packs
• Creating security roles, group policy, user authentication, auditing and authorization
• Writing Scripts to handle complex automation / administration using Shell scripting
• Configure and administered of JDBC, JMS in Weblogic Server 10.3.
• Install and configured HTTP server
• Tuned teh application to be able to sustain a specified load by teh business.
• Wrote ANT based deployment script for automated deployment of teh SOA composites
• Configured and administered Weblogic server with Oracle9i/10g database.
• Oracle HTTP Server, Tomcat, Apache web server Plug-ins
• Working with WebLogic utilities - WebLogic Admin, WebLogic Deployer, ejbc, appc.
• Monitoring WebLogic server health and security.
• Tuning JVM heap size to maximize teh number of clients accessing teh applications.
• Monitoring application performance using Wily Introscope. Setting up teh Introscope to alert for various metrics (CPU, heap, threads).
• Application’s migration of Weblogic server from previous version to current versions.
• Troubleshoot Weblogic Server connection pooling and connection manager with Oracle, DB2 checking teh code in to cvs.
• Analyzing thread dump and heap dump for Weblogic application server.
• Deployed WARs, EARs using Weblogic Admin Console as well as running scripts.
• 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 teh various internet web services.
• 24X7 on call production support, technical support, trouble shooting, problems related to oracle Weblogic Server.

Environment: SOA Suite 11g, Weblogic Server 10.3.x/9.x, OSB 10g, JDK1.6, J2EE, JSP, Servlets, EJB, LDAP, JDBC, XML, Apache,, UNIX (Solaris 8/9.0/10.0, LINUX 5 ), Oracle9/10gi, Win2K.

WebLogic/SOA Administrator

Confidential, Memphis, Tennessee

Responsibilities:

• Responsible for administration, configuration and monitoring of BEA Web Logic 11gR1 (10.3.4), 10MP2, 9.2 and 8.1sp6 Application Server Environments.
• Responsible for Installation, configuration and administration of BEA Web Logic Server 11gR1, 10.0MP2, 8.1sp6 on SUN Solaris 9/10 servers.
• Responsible for upgrading Web Logic 10MP2 servers to 11gR1 (10.3.4) version.
• Installed and Configured SOA Suite 11g (11.1.1.5) and later upgraded to 11.1.1.6.
• Responsible for Configuration and Administration of Sun One and Apache Web Servers, including installation and configuration of Web Logic proxy Plug-ins to proxy load balanced requests for dynamic content to backend Web Logic Application Servers.
• Responsible for installing SSL certificates on Apache and Sun One Web Servers.
• Generated csr and private key and enrolled for SSL certificates.
• Used F5 Big-IP hardware Load Balancers to increase throughput, performance, availability and quick restoration of service.
• Involved in installing SiteMinder web agents and configuring them to web servers.
• Developed Application deployment, Server restart, Web Logic Health Monitoring scripts for BEA Web Logic Clustered & Non-Clustered environments.
• Responsible for providing 24x7 on-call Production supports.
• Responsible for deploying various types of application packages including JAR, WAR and EAR files.
• Responsible for configuring Wily Introscope to monitor teh performance of Web Logic Application Servers.
• Assisted Performance testing teams to improve teh overall performance of J2EE applications services on BEA Web Logic Application Server Platforms.
• Responsible for setting up Web Logic clusters, JDBC Datasources and JMS queues and Topics.
• Responsible for preparing Implementation Plan templates for Web Logic Application Deployments and any other Infrastructure changes.
• Responsible for implementing solutions with Web Logic for stand-alone and clustered environments using HTTP Plug-ins for Apache and SunOne Web Servers.
• Worked with product vendors including F5, SUN, EMC, BEA to resolve product related issues: both hardware and software.
• Familiar with Network Data Mover (NDM) which is a sophisticated FTP service independent of Communication protocols, Hardware platforms and OS.

Environment: BEA Web Logic 8.1/9.2/10.0/11 g, SOA Suite 11g, WAS 6.x, SUN Solaris 9/10, Red Hat Linux 5 JDK 1.4.2 11/1.5.0 26/1.6.0 22 , Apache Web Server 2.2.x, Sun One Web Server 6.1sp13, Big-IP F5 Load Balancers v9, Perforce, BMC Remedy Action Request System, Oracle 9i/10g, DNS, DHCP, Wily/CA Introscope 7.2.5/8.2.3 , N1SPS and ANTHILL pro, Triage tool, HP Server Automation tool, NDM, SiteMinder R12 sp3, IBM MQ Series.

Oracle WebLogic Administrator

Confidential, Santa Clara, CA

Responsibilities:

• Installed, configured and administered WebLogic Server 9.2/10.3 on Red hat Linux 5/6, and Sun Solaris 9/10 in various environment including Dev, QA, Stage (UAT), and Prod environments.
• Installed, configured and administered WebLogic Server 9.2/10.3 on Red hat Linux 5/6, and Sun Solaris 9/10 in various environment including dev, QA, Stage (UAT), and prod environments.
• Supported on call schedule for Production support 24x7 SLAs (service level agreement)
• Used teh BEA WebLogic Server Administration Console to control product-specific deployment details.
• Expertise in installing, configuring and administration of Apache HTTP 2.0 Web Server and Sun Web Server (iPlanet 6.1).
• Extensively Worked on Apache 2.2 and Iplanet 6.0 web server.
• Deployed teh applications in formats WAR, JAR, and EAR in WebLogic 9.2.
• Configured and administered JDBC, JMS, JNDI, and SNMP in WebLogic Server 9.2.
• Configured Clustering EJB objects, JDBC connections and JMS connection factories.
• Installed and configured SiteMinder Policy Server (5.5, 6.0) on UNIX/Windows environments.
• Configured LDAP using Netscape directory Server for user authentication.
• Worked extensively in Clusters and Node manager issues for all customers and their issues.
• Manage WebLogic clusters, domains having 12-18 managed servers on cluster of machines.
• Deployed teh applications on multiple WebLogic Server and maintained Load balancing, high availability and Fail over functionality.
• Involved in End-to-End application support (administration) in WebLogic Platform.
• Setting up teh cluster environment for WebLogic Server integrated with multiple workflows.
• Tuned teh application in regard to JVM, pool size, cache with teh halp of performance monitoring tool, Wily Introscope.
• Installation, setup and configuration of Wily Enterprise Manager clustering which consists of MOM and collectors in Production environment.
• Applications migration of WebLogic server from previous version 9.2 to 10.3
• Wrote new and modified existing shell scripts for various day-to-day repeating work and monitoring purposes, such as code staging/deployments, server-bounce, file transfers, process-monitoring, log/error checks etc.
• Set up Cron-job for various processes/nightly batch jobs dat run in Production, Training and QA environments.

Environment: BEA Weblogic 9.2/10.3, Solaris 8, Apache HTTP 2.0 Web Server, iPlanet (SunONE Web server) 4.0/6.0, Siteminder, Unix/Linux, J2EE, Java Servlets, JSP, HTML, J2EE Clustering, Wily Introscope WindowsNT/2000, Shell/Perl Scripting, Oracle9i, IIS 5.0, Netscape Enterprise Server.

WebLogic Administrator

Confidential, Topeka, KS

Responsibilities:

• Worked on Optimization and performance tuning techniques having good Experience in performance tuning.
• Provided WebLogic server instances into WebLogic clusters for high availability.
• Worked in WebLogic server like jdbc, security, and install apache server configuration.
• Performed installing, configuring, administering and performance tuning clustered SOA environments.
• Worked on migration from Weblogic 8.x to Weblogic 10.x.
• Worked with teh Portal team to integrate InfoView into a BEA WebLogic Portlet.
• Worked on web application and portal development on a large Oracle data warehouse, and administration of a middle tier application server.
• Worked with Big IP F5 Load Balancer administration, shell scripting for alerting and alarming on applications. Significant experience using HP OVO.
• Worked in WebLogic Administration 8.x/9.x/10.x - installation/ deployments/ configuration/ maintenance/ performance/ monitoring/ troubleshooting Web based applications.
• Worked on performing systems monitoring using Sitescope, OEM (Oracle Enterprise Monitoring) tools.
• Worked in Monitors systems capacity and performance, plans and executes disaster recovery procedures, and provides Tier 2 technical support.
• Installation and configuration of NDM (Network Data Mover) for file transfer from Weblogic server to Mainframe servers.
• Worked in Oracle 11g SOA Suite including, OVD, OES, OSB, Oracle WebLogic Portal (WLP) 10gR3, Oracle Enterprise Manager, workflow engine, BPEL and UCM.
• Strong Experienced in WLST, Jython and ANT scripting to automate and monitor teh WebLogic routine tasks.
• Worked in WebLogic Administration with expertise in Installation, Configuration, Tuning, and Deploying applications on a Windows platform.
• Maintained and investigated performance improvement of J2EE applications TEMPeffectively using enterprise monitoring tools.
• Worked in Oracle/Weblogic Application Server, Portlet and Content Management Administration (UCM) and Site Studio.
• Strong scripting skills (shell scripting, WebLogic WLST, JMX, WebLogic Admin.
• Worked as administrating Jboss, WebSphere and WebLogic application servers.
• Performed troubleshooting, performance and capacity tuning.
• Solved server hang issues such as Deadlock, Application and Database level lock by taking thread dump and analyzed to get teh root cause of teh hang.
• Supported of Applications running in WebSphere, JBoss and Tomcat.
• Participated in teh on call rotation for 24x7 production support.

Environment: BEA WebLogic 8.x, 9.x, IIS 5.0, Unix/Linux, Shell/Perl Scripting, Oracle 8i, Solaris 8, Apache Server 2.0, Netscape Enterprise, Siteminder.