SUMMARY:

• Around nine years of experience in Administration, Design, Implementation and maintenance of Enterprise Applications using WebLogic Server, Tomcat, iPlanet Web server, Apache Web server, JMS, JDBC, LDAP, Oracle 9i/10g/11g R1,R2 on UNIX (Solaris/AIX/Redhat Linux) and Windows environments.
• Responsible for Installing, Configuring SOA Suite and OSB suite while Upgrading Oracle Database to 12C.
• Provided 24X7 on call production support as part of on - call rotation.
• Extensive working experience in setting up multiple domains including machines, managed servers, node managers and cluster environments
• Experienced in administering and maintaining WebLogic 10g/11g Server.
• Hands on experience in creating coherence clusters, multicast / unicast configuration and Tcp extensibility for Coherence clusters.
• Experienced in installation and configuration of SOA Suite, OSB Suite, B2b and BAM.
• Expertise in Handling Code Releases and Deploying applications in Production.
• Good experience in managing and monitoring WebLogic Server performance by tuning JVM Heap size & GC parameters.
• Thorough knowledge of F5 implementations including interfaces, high-availability, monitors, load-balancing algorithms, failover mechanisms, device management, upgrade and downgrade processes (11.x), volumes, partitions, out-of-band, etc.
• Installed and configured IIS SunOne/iPlanet and Apache web servers with Weblogic 8.1/9.2/10.0
• Expert in troubleshooting and fixing of problems on Weblogic Application Server.
• Experience in administering connection pools for JDBC connections.
• Upgradation of WebLogic servers in development, testing and production environment and applying patches.
• Configured JMS server, JMS connection factories, Bridges and destinations (Queue’s & Topic’s).
• Worked extensively with Control-M Scheduling tool, defining jobs, linking dependencies and operations.
• Experience with Tie-Commerce Evision EDI- Word Flow setups, Envelope setups, Trading Partner setups, Scheduling Jobs.
• Hands on experience with AS2 (Applicability Statement 2)
• Hands on experience with CLEO file transfer protocol on Window and on Linux transmitting EDI and NON-EDI
• Experience in configuring the setups and working knowledge of various EDI VAN’S (EasyLink, GXS)
• Credits include excellent communication skills, multi-task projects, zeal to learn and work on new technologies.
• Ability to succeed in a dynamic and fast-paced environment and results oriented.
• Worked extensively with off shore team in role of a team leader.

TECHNICAL SKILLS:

Application Server: Oracle SOA Suite 11g, Oracle OSB Suite 11g, Oracle Coherence 3.6, Oracle Application Server,Weblogic 10g/11g, JBOSS 4.2/5.0

Web Servers: Apache HTTP Server, Sun One (iPlanet) 4.1/ Sun One, IBM HTTP Web Server, IIS server(5/6), Tomcat 6.0

Operating Systems: HPUX (v11.x),Solaris (8,9,10), Linux(3,4,) Red Hat Enterprise Linux Server release 5.10, IBM AIX (v5.3/6.1), Windows(NT/2K and 2003)

Tools: /Utilities: Control-M 7.0 / 8.0 / 9.0, Jdeveloper 10g/11g, SOAPUI, Sql Developer,Toad, Eclipse3.0, LoadRunner, MS Visio,JCreator, XMLSpy, Edit Plus, Ibm Lotus Notes 7.0

Monitoring Tools: Oracle OEM 12C, Solarwinds, Wily Introscope, JRockit, Visual VM

Application Performance Tools: Dynatrace 6.0 / 6.1 / 6.2, Oracle BTM, AppDynamics

Protocols: Http, Ftp, TCP/IP, RMI/IIOP, POP3, LDAP, SOAP, SMTP

Web tools/Scripting: WLST, WLShell, Jython, Shell script, Perl ANT, JSP, Sevlets, JDBC, Java Script, XML, HTML

Databases: Oracle 9i/10G/11G, SQL SERVER, APACHE DERBY DB

Languages: Java, C, C++, SQL and PL/SQL

PROFESSIONAL EXPERIENCE:

Confidential, Huntersville, NC

Sr. Fusion Middleware Administrator

Responsibilities:

• Responsible for Installing, Configuring, Maintaining Oracle Fusion Middleware stack including SOA Suite, OSB suite, WebLogic Application Server and coherence in multiple environments.
• Assumed role as Deployment engineer in Non-PROD and PROD environments using GIT STASH for artifacts and Ant Scripts for OSB and SOA.
• Worked on Prod defects in JIRA tool with DEV, QA and Oracle FAST TEAM
• Configured Node manager to remotely administer Managed servers.
• Updated the WebLogic licenses and applied patches.
• Configured security in WebLogic using LDAP authentication.
• Responsible for configuring load balancers and Performance tuning for various WebLogic Instances.
• Monitored and administered Web logic Server Instances with WLST scripting and created Shell scripts for the deployments and also for maintenance activities.
• Installed Oracle OEM 12c agents and added monitoring, groups and incident rules for all middleware domains.
• Performed Root Cause Analysis including analyzing the thread dumps of servers, heap dump, JRockit analysis and server log analysis.
• Configured and worked with Apache SSL modules in the process of installing SSL s on to the Web and Application servers.
• Installed and configured Apache HTTP server Plug-in to proxy requests from Apache to WebLogic server.
• Deployed the latest enterprise Java application builds from build engineer on to Tomcat 6.0 and JBOSS 4.2/5.0.
• Worked with developers and QA team at various phases of development and testing prospective.
• Tuned JVM Performance by adjusting WebLogic server start up arguments using recommended settings from oracle documentation.
• Dealt with issues like Out of Memory, High CPU, Server crash, Server Overload etc.,
• Administered and maintained Dynatrace Application server for performance tuning and scalability of the environment.
• Extensively worked on Control-M 7.0 / 8.0 in regards to Jobs, dependencies and administration.
• Working knowledge of Oracle Security Middleware (Oracle Access Manager, Oracle Internet Directory)
• Configured and administered JDBC, JMS and Virtual Hosts in WebLogic Server 8.1/9.2/10.0 /10.3.
• Created / modified Shell scripts to monitor installed enterprise applications and to get information from the logs, database in the required format and other daily activities.
• Created documentation for daily, weekly and monthly operation activities on the server environment and shared into confluence.
• Attended Client review meetings and offshore team meeting.
• 24/7 on call production support with the development, Test and Production teams.

Environment: SOA Suite 11g, OSB Suite 11g, WebLogic Server 10.3/11.x, Coherence 3.6, OEM 12c, JDK1.4/1.5/1.6,1.7, WLST, Oracle 9i/10g,11i, Control-M, Dynatrace, EDI, Apache Derby DB, RHEL 5.1, Windows Server 2003 / 2008 R2, LDAP, TCP, F5 Big IP, HTTP, Servlets, JDBC, XML, BMC Remedy, Jira, Stash.

Confidential, Richmond, VA

Fusion Middleware Administrator

Responsibilities:

• Installed and configured SOA Weblogic Application Server 8.1/9.2/10.0 multiple environments.
• Configured, maintained, deployed and trouble shoot of WebLogic on multiple platforms, like deployments, trouble shooting and maintenance for production, development, QA and environments.
• Performed Troubleshooting of WebLogic Application Server connection pools with Oracle.
• Submit, implement, update, and close Change tickets related to Project Implementations timely and within rules of Change Management.
• Force garbage collection for different applications to collect the memory statistics.
• Worked on multiple Environments with strong Network and Firewalls Knowledge.
• Configured Clusters, Server groups and Cloning for improved availability and failover capacity.
• Server Hang, Deadlock, application level lock, database level lock by taking thread dump and analyze to get the root cause for the hang.
• Involved in periodic backing up of configuration files.
• Log files analysis such as WebLogic server logs, node manager logs, plug-in logs, and thread dumps for troubleshooting and problem determination to resolve issues.
• 24/7 on call production support with the development, Test and Production teams.

Environment: WebLogic Server 9.2/10.0/10.3, SOA 11g, OEM 12c, OBIEE11g, Apache 1.3/2.2,OHS, Tomcat 5.0/6.0, JBOSS 4.2/5.0, JDK1.4/1.5/1.6, WLST, Sun JVM, Oracle 9i/10g,11i, RHEL 5, LDAP, TCP, HTTP, Servlets, JDBC, XML, BMC Remedy.

Confidential, Pittsburgh, PA

Lead WebLogic Administrator

Responsibilities:

• Installed, configured and provided support for Development, QA, Production Support environments for various Domains and Applications on Solaris and windows Environments on BEA WebLogic Server 8.1 sp4/sp5.
• Configured, deployed applications and provided support in various environments such as Development, Production Support, and UAT.
• Worked on trouble shooting and resolving problems
• Worked in a large F5 network environment and provided 24x7 support to all the environments and solved critical problems in configuration
• Configured Data sources/Connection pools to connect to databases
• Configured JMS Connection Factories Topics and Queues.
• Configured SSL and provided WebLogic based security procedures
• Created automated scripts for starting/stopping/monitoring/deploying applications on Weblogic server
• Configured Node manager for administration of Managed servers.
• Involved in setting up the cluster environment for WebLogic Server
• Applications are migrated from different old versions of WebLogic server previous versions from 5.1/6.0/7.0 to 8.1 version.
• Configured Iplanet4.0, Apache 2.0 to act as a proxy and server to serve various applications.
• Involved in various Domains and applications Production cutover.

Environment: Solaris 9/10,WebLogic server 8.1/9.2/10.0, Oracle9i,OEM 11,BPEL, Apache Http server, Sitescope, IBM Http server, IBM AIX, IBM Rational Clearcase,IBM MQ, Wiley Introscope, ANT, LDAP, JDK 1.4.2, SOA, JSP, Remedy, EJBs,JMS.

Confidential

WebLogic Administrator

Responsibilities:

• Install, configure and administered of Bea Weblogic Application Server
• Performing Deployments, carrying out changes/release in various applications.
• Developed Ant scripts for the build and deploy of applications
• Involved in User Acceptance Testing (UAT) and Production support.
• Extensive experience in coordinating the onshore support activities.

Environment: JDK 1.4,WindowsNT, Servlets, JSP, XML, HTML, JDBC, Unix, Eclipse, Web logic server 7,Websphere Application Server, Oracle 9i,Visual source safe, Toad.