SUMMARY

• Over 8 years of extensive experience in teh IT industry on WebLogic Administration, SOA/OSB/BAM Administration, Monitoring, Troubleshooting and Maintenance of WebLogic Servers.
• Oracle Fusion middleware installation, configuration and maintenance along wif SOA suite - SOA, OSB and BAM administration
• Experience in Maintaining BEA WebLogic Server, on different UNIX (Sun Solaris 9/10, HP-UNIX, and AIX) Red Hat Linux and Windows XP/NT/2000/98 setting up teh Development, Testing, Staging and Production environments.
• Install, Configured, and Administered IBM Websphere Application Server 6.1x and 5.1x on Linux and Windows.
• Maintained and configured IBM WebSphere Application Server, Apache web server on various platforms including AIX.
• Configured Node manager for administering teh servers in WebLogic and Configured Web Server plug-ins for application servers (WebLogic).
• Solid experience in maintaining F5 Load balancing, High availability and Fail over Functionality.
• Deployed applications (WAR, JAR, and EAR) in Domain and Clustered environments of WebLogic 7.0/8.1/9.2/10.3
• Good Experience working on OAM, OVD, OID and OIM
• Responsible for teh migration of OAM from 10g to 11g.
• Implemented automated procedures for deployment, configuration, startup, and shutdown procedures of services, tools, application servers.
• Installed and Configure Oracle Identity Manager (OIM) and Oracle Access Manager (OAM) on different environments.
• 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 1.3.x/1.4.x/1.5.x and BEA JROCKIT 1.4.x/1.5.0.
• Extensive experience wif Web Servers administration which includes installation, configuration of IHS (V 6.1.0.0/6.0. x.0), IIS (V5.x/6.0/7.0), I Planet (V4.0/6.0/7.0).
• Installed and Configured I-Planet LDAP Server and integrated wif WebLogic Application Server (V6.1.x/7.0.x/8.1/x/9.1, 9.2.x/10.0) andMigration of WebLogic 8.1à 9.1à 10.0.
• Worked closely wif Project manager, Development, Testing, Pre-Production and Production teams to align project deliverables wifin due dates and reporting issues.
• Proven skills in Troubleshooting, Performance Tuning and Performance Monitoring of WebLogic Server administration.
• Involved in load balancing and participated in capacity planning.
• Experience in both Clustered and non-Clustered environments.
• Experience in finding teh Memory Leaks and adjusting teh JVM Heap Sizes and GC Parameters.
• Experience in analyzing teh various server logs and thread dumps to perform Root Cause Analysis.
• Expertise in Handling Code Releases and Deploying applications in Production.
• Worked closely wif development and testing teams to implement fixes in Testing and Production environments.
• Experience working wif databases like DB2, Point base, Oracle 9i/10g/11g and Sybase.
• Configured and administered Security and Authentication Siteminder 4.x and 5.5
• Expertise in Installations, configuration and administration of Web/Application servers like IIS, Apache Tomcat 5.5/4/1, SunONE webServer (IPlanet) 6.0/6.1/7, Apache WebServer 1.3.x to 2.0.and IBM Web sphere Application servers.
• Strong experience in configuring and administering Connection Pools for JDBC connections, JMS server wif IBM MQ series in WebLogic and JMS connection factories.
• Highly experienced in Migration of WebLogic from 8.1 to 9.2 and upgrade of JDK in application environments.
• Configured SSL: 1- way SSL and 2 - way SSL handshakes, created users, groups and roles for different management groups’ through-out teh organization.
• Excellent working knowledge in implementing LDAP, Oracle 8i/9i/10g on UNIX (Solaris/AIX/Linux) and Windows environments
• Experience in writing Scripts to handle complex automation / administration using Shell scripting, WLST, ANT and WLShell.
• ManagedHP OpenViewFull Deployment Project, resulting in monitoring application servers.
• Provided an identity management and access control system as oracle access manager.
• Monitored network devices like routers, switches, Cisco PIX Firewall and Firewalls usingHP openview.
• Expert knowledge wif Object Oriented design and methodologies using JAVA in UNIX, Linux and Windows.
• Excellent knowledge in Web Based Applications using Java-J2EE Technologies (Java, Servlets, JSP, Struts, Hibernate, EJB, JMS and Services, XML, SOAP, WSDL).
• Excellent problem resolution and communication skills wif ability to work under pressure in a highly visible role.

TECHNICAL SKILLS

Operating System: Solaris 10/9/8/, AIX 4.3/5.1/5.2/5.3/6.0 , HP-UX 11.x & Red Hat Linux, Win2K, Windows NT 4.0/2000/2003/2008 Servers, RHEL 4,5

Hardware: Sun Fire 280R/V 480/4800/3800/12 K Server, Sun Enterprise 4500/6500/450/420 R/250 Server, Ultra Enterprise 2/1Servers, SPARC server 1000, SPARC server 20 Enterprise ServersWeb /Application Server Oracle Web Logic, OHS, Apache, Iplanet Web Server, IBM HTTP Server, IBM Cognos Application Server

Cluster server: Veritas Cluster, Sun cluster

Scripting Languages: Born, Bash, KSH

Programming Languages: C, C++, Java, HTML, Java Script, Perl and SQL

Databases: Oracle, My SQL

SECURITY: OAM, OID, OVD, OIS, OIM, OIF, AD

Others: Clear Case, SOA,OSB, OPA Huson, SVN, Adobe LC

PROFESSIONAL EXPERIENCE

Confidential, Woodland Hills, CA

SOA/OSB/ Weblogic Administrator

Responsibilities:

• Strong understanding of product lifecycles as well as how technical systems work and interact.
• Mainly working wif Infrastructure team managing multiple environments from Non Prod through Prod
• Currently, working wif interface partners, SOA/OSB administration and Production support.
• Setup and maintenance of Oracle Weblogic
• Configuring, tuning and troubleshooting of Oracle Applications in clustered and HA environments.
• Install and configure OEM for monitoring teh applications and Servers.
• Oracle Fusion middleware installation, configuration and maintenance along wif SOA suite- SOA, OSB
• Leading team in production support for interface and middle tier issues.
• Provide operation support and tuning of application servers, Oracle weblogic servers(OSB, SOA and BAM)
• Involved in installation, configuring and troubleshooting Oracle Fusion middle ware and products such a Security- OAM,OIM,OVM,OID,OIF. Worked closely wif oracle support and solved many critical issues
• Documenting teh steps involved in environment setup, configuration and maintenance of application layer components for SLA and track teh change requests.
• Working closely wif Security and halping them work wif application layer components.
• Involved in Config management- build and deploy process. Also, automated teh build and deploy process.
• Supporting Development to Production life cycle in maintaining teh Environment stable and automate teh processes

Confidential, Harrisburg, PA

Oracle Fusion Middleware Administrator

Responsibilities:

• Has a strong understanding of product lifecycles as well as how technical systems work and interact.
• Mainly working wif Infrastructure team managing development, integration, UAT and STRESS environments.
• Currently, working wif interface partners, SOA/OSB administration and Production support.
• Setup and maintenance of Oracle Weblogic, Oracle Http Server in a clustered environment.
• Configuring, tuning and troubleshooting of Oracle Applications in clustered and HA environments.
• Oracle Fusion middleware installation, configuration and maintenance along wif SOA suite- SOA, OSB and BAM administration.
• Leading team in production support for interface and middle tier issues.
• Provide operation support and tuning of application servers, Oracle weblogic servers.
• Installed and Configured IBM Cognos.
• Installed and configured IBM HTTP Server.
• Involved in various third party products installation, configuration and maintenance like Build tools (Hudson, Sonar), SVN maintenance, Batch job creation, Image now, Cognos, Adobe Life cycle.
• Currently working on new environment setups and working closely wif Data center and network team.
• Also involved in POC of NLB configuration, SSL setup and FTP server setup for third party vendor communicating wif teh network team.
• Involved in installation, configuring and troubleshooting Oracle Fusion middle ware and products such a Security- OAM,OIM,OVM,OID,OIF. Worked closely wif oracle support and solved many critical issues
• Documenting teh steps involved in environment setup, configuration and maintenance of application layer components for SLA and track teh change requests.
• Working closely wif Security and halping them work wif application layer components.
• Involved in Config management- build and deploy process. Also, automated teh build and deploy process.
• Supporting Development to Production life cycle in maintaining teh Environment stable and automate teh processes

Confidential, Santa Ana, CA

Oracle Fusion Middleware/ Linux Admin

Responsibilities:

• Mainly worked wif Infrastructure team managing daily operations and halping teh team resolving critical issues and assigning teh task to teh appropriate person.
• Worked on different Proof of concepts for teh client SLA and made sure dat we made it on time.
• Led teh operation, maintenance team and halping other teams in teh defect closures.
• Mainly worked on Linux, Solaris and Windows 2003 OS
• Working on Apache Tomcat, OHS installation, administration and configuration.
• Configuring, tuning and troubleshooting of Weblogic and security components in clustered and HA environments.
• Led a team involving configuration management, software deployment, change management, performance monitoring, and application maintenance
• Involved in Systems Administration which includes troubleshooting Web Application server (WebLogic) and Unix Administration providing support for Production, Staging, Testing and Development environments.
• Oracle Fusion middleware installation, configuration and maintenance along wif SOA suite- SOA, OSB and BAM administration.
• Worked closely wif BEA WebLogic Technical Support Team in resolving teh WebLogic critical issues, and followed up on teh opened tickets by analyzing teh jra recording, thread dumps, system logs and config files.
• Involved in installation, configuring and troubleshooting Oracle Fusion middle ware and products such a Security- OAM,OIM,OVM,OID,OIF. Worked closely wif oracle support and solved many critical issues.
• Has knowledge in SOA Administration, Informatica, Crystal Reports, Adobe Life cycle, Clear Case.
• Automated daily tasks such a builds using WLST, clearing logs, monitoring performance, scheduling alerts.
• Performance of application improved dramatically and halped team in meeting deadlines and SLA.

Confidential, Chicago, IL

WebLogic Administrator/Support

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.
• 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 inClusters and Node managerissues 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 wif multiple workflows.
• Tuned teh application in regard to JVM, pool size, cache wif teh halp of performance monitoring tool, Wily Introscope.
• Installation, configuring and troubleshooting Oracle products OAM,OIM.
• Configured multiple policy domains wifin OAM and defined multiple resources wifin teh policy domain.Configured authentication schemes and used teh right credential mapping for resources in OAM.
• 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.
• Performance of application improved dramatically and halped team in meeting deadlines and SLA.

Confidential, Tempe, AZ

IBM Application Server Administrator

Responsibilities:

• Install, Configured, and Administered IBM Websphere Application Server 6.1x and 5.1x on Linux and Windows.
• Maintained and configured IBM WebSphere Application Server, Apache web server on various platforms including AIX.
• Involved in configuring and setting up of network involving virtual hosts,TCP/IP.
• Configured horizontal scalability of WebSphere through cloning. Involved in trouble shooting teh performance issues by interacting and working collectively wif developers.
• Deploying applications manually and using tools N1SPS and Anthil.
• Migrated static content from iPlanet web Server to IBM HTTP SERVER.
• Managed teh Connection Pooling and registering web applications (Servlets, JSP) in teh Web Sphere server.
• Involved in developing and editing applications and server level deployment files.
• Worked closely wif Network and other teams for daily activities i.e. system/network changes for all Solaris, AIX 6.1 and NT Servers.
• Provide WebSphere solutions to Enterprise and other WebSphere groups.
• Experience in editing teh existing Shell scripts (Bash, Csh, ksh) to automate system administration jobs using ‘cron’ and ‘at’ utilities.
• Provided 24x7 & LEVEL 1/2 Support for teh Production Environments.
• Performance of application improved dramatically and halped team in meeting deadlines and SLA.

Confidential, Champaign, IL

WebLogic Administrator

Responsibilities:

• Installation, configuration and maintenance of WebLogic 8.1 wif JDBC and JNDI services.
• Deployed applications on WebLogic Server and maintained Load balancing, High availability and Fail over functionality.
• Installed and configured Microsoft Internet Information server plug-in.
• Installed, configured and maintained iPlanet web servers on Solaris 2.x
• Installed and configured JBoss 4 and integrated Apache Web Server to work wif teh Application Server.
• Configure plug-ins which allows requests to be proxies from a IIS to WebLogic server
• Configured to receive requests from multiple virtual websites to WebLogic server.
• Configured Node Manager to administer managed servers.
• Configured F5 load balancer wif weblogic8.1/9.2.
• Created Clusters for various applications in different domains, deployed Applications (WAR, JAR, and EAR) in Domain and Clustered environments.
• Troubleshooting server crashes.
• Configured JDBC connections and data sources for Oracle database server 9i.
• Tuned TCP/IP, JVMs, JVM heap size, garbage collections and Native thread’s.
• Developed Unix Shell (Korn & Bourne) scripts for day-to-day tasks.
• Monitored error logs, fixed problems and tuned parameters in WebLogic environment.
• Written SQL queries and PL/SQL procedures.
• Applications migration of WebLogic server from previous version 8.1 to 9.2
• Created Crontab scripts for timely running jobs, performed Thread Analysis manually, and performed Heap analysis manually.
• Developed shell scripts for automating maintenance and backups/restores.
• Monitored network devices like routers, switches, and Firewalls usingHP open view.
• Involved in configuration management, software deployment, change management, performance monitoring, and application maintenance.
• Involved in doing a performance benchmark of WebLogic server by using Load runner.
• Performance of application improved dramatically and halped team in meeting deadlines and SLA.

Confidential, Middleton, WI

WebLogic/Web Server Administrator

Responsibilities:

• Installation, configuration and maintenance of WebLogic 8.1 wif JDBC and JNDI services.
• Installing, configuring and troubleshooting IIS, Apache web server, and Sun one web server, Tomcat, JBoss and WebLogic.
• Define processes standards, benchmarks for company’s webhosting services for customized client’s web hosting needs.
• Integration of web servers wif Tomcat/Jboss.
• Configuring WebLogic Plug-in for web servers and deploying various J2EE applications (WAR, EAR, and JAR).
• Managing and Monitoring teh JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools. Writing scripts (start & stop) for web application server administration.
• Installation, configuration and administration of Netegrity’s single-sign-on product Siteminder policy server and web agent.
• Installing and configuring BMC PATROL products at customer sites for "proof of concept" and trials as well as post-sales implementation and support as needed.
• Worked wif teh BMC products to monitor and manage Internet servers Apache and IIS,NT,UNIX Solaris and Linux.
• Responsible for hardware, software, and other technical support in a Win 2k, Win 2k3 Active Directory Domain. Creating and maintaining containers, groups, and OU's.
• Server as a Workgroup Administrator providing technical support to teh functional community in teh resolution of administrative and technical system problems.
• Configure, test, and install hardware and software products. Analyze and resolve related problems.
• Create workstation and laptop images for rapid deployment and reduced user downtime.
• Troubleshoot and resolve Windows 2000, Windows XP Workstation operating systems and Microsoft Office Professional application related problems.
• Reading technical manuals, conferring wif users, and conducting computer diagnostics to determine nature of problems and provide technical assistance.

Confidential

WebLogic Administrator / Support

Responsibilities:

• Installing WebLogic7.0 and applied Service Packs in different environments
• Installation, configuration and administration of BEA WebLogic in clustered and non-clustered environments
• Monitoring tools/scripts to get important information from all of department’s servers operating system and application patch level, disk space and memory usage, users activities on day-to-day basis
• Configuring individual servers for different environments.
• Deployed J2EE Web and EJB modules using WebLogic Command Line Deploy tool and WebLogic Admin Console.
• Configuring JDBC Connection Pools, data sources, Execute Threads etc.
• Responsible for application changes across different platforms - development, testing and production environments.
• Installing and configuring SiteMinder and IIS on teh Intel machines
• Used various security roles for maintaining security realms in staging and production environments.
• Worked on BMC consisted of giving demonstrations of our PATROL system monitoring products at customer sites and our briefing center.
• Used basic Perl scripting to automate teh system.
• Perform File system and Application backups. Responsible for teh maintenance of teh application, troubleshooting applications problems on client and server side.
• Managing teh User accounts and assisting users on teh applications.
• Performance of application improved dramatically and halped team in meeting deadlines and SLA.