SUMMARY

• 7+ years of experience in IT Oracle 10g/11g SOA, AIA, ESB and BPEL integration and administration.
• Highly skillful in installation and administration of clustered H/A middleware environments.
• Experienced in SOA Suite, Webcenter and Oracle Application Server administration and deployments.
• Well versed with deployment, migration, patching, upgrades and maintenance of middleware applications.
• Proficiencies in Oracle HTTP server administration.
• JDBC Connection pool and Multipool configuration with oracle, MySql, DB2 and SqlServer, etc.
• Deployment and troubleshooting of JAR, WAR and EAR files in domain and clustered environments.
• Well versed with installing and configuring Web logic severs in a cluster environment to provide high availability load balancing, session replication, Multi - pools, JDBC connection pools, Disaster Recovery, scalability and fail over support.
• Code deployment s/promotions, performance monitoring and troubleshooting using Admin Console.
• Analyzing the log files, thread dumps, JVM dumps, and Exception stack traces.
• Patch updates using BSU, service pack upgrades and version upgrades.
• Performance tuning of Weblogic server with respect to heap, threads and connection pools.
• Weblogic administration, monitoring and Troubleshooting using Admin console.
• Tuning JVM heap size to maximize the number of client accessing the applications.
• Automation of domain creation using WLST, ANT, and domain templates.
• Extensive working experience on UNIX, Linux and Windows platforms, and shell scripting.
• Broad knowledge in networking and programming logics using PL/SQL and Java.
• Knowledge of system analysis and design, and business process development and improvement.
• Able to act as lead technologist for SOA Middleware infrastructure stack.
• 24/7 production on-call support on SOA Suite 10g/11g and multiple middleware products.
• Excellent analytical, troubleshooting and debugging skills.
• Strong customer service, interpersonal and communication (both verbal and written) skills.
• Ability to work in team-oriented, multi-tasking, fast-paced and matrix managed environments.

TECHNICAL SKILLS

Applications: Oracle SOA 10g/11g, Portals, Webcenter, UCM, SES, OID, OIM, LDAP, Endeca, Websphere ESB and NextGen.

Application Servers: WebLogic, Websphere and Oracle Application Server.

RDBMS: Oracle Database 9i/10g/11g.

Networking: Cisco Inter-networking, Windows Systems and Security Engineering.

ERP: Applications DBA: Oracle E-Business Suite R12.

Programming & Scripting: PL/SQL, Java AWT/Swing, C#, ASP.Net, XML, HTML, Shell, Python, WLST.

Operating System: Windows, Linux (SUSE, REDHAT), HP-UX and Solaris.

Monitoring Tools: OEM Grid Control 10g/11g/12c, JRockit Mission Control, JConsole, IBM Tivoli, wily.

General 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

Confidential, Seattle WA

SOA Administrator

Responsibilities:

• Install and configure Oracle SOA Suite 11g components in Oracle Web Logic Server domains Environment.
• Installed and configured the high availability setup for fusion middleware. This includes setting up oracle Weblogic servers in a cluster and oracle HTTP servers, to point to them and configuring the web servers with a load balancer.
• Monitor and manage SOA Components by using the Oracle Enterprise Manager, Fusion Middleware Control Console to perform administrative tasks.
• Managing and monitoring BPEL Component instances and faults.
• RCU usage and deep understanding, and Maintaining Oracle Service Bus (OSB).
• Configuring SOA composite application resources, Configuring JMS Server and its modules on SOA and OSB.
• Managing and monitoring service engines, and updating the state of SOA composite applications.
• Loggings in servers, component engines and composites levels.
• Extensively used verbose GC for garbage collection and tuning heap size to reduce memory leak.
• Included in development support on working with developments teams in their projects, developments, testing, deployments, and maintaining codes and processes, and debugging application issues.
• Troubleshoot SOA composite applications by performing corrective actions such as fault recovery.
• Worked on defining performance criteria and monitor to identify opportunities, and tune to improve application performance, throughput, scalability and stability.
• Tuning and configuring Oracle SOA Suite 11g environment for high availability and load balance.
• Configured and setup secure sockets layers (SSL) for data encryption and client authentication.
• Managing and Monitoring the JVM performance by Web logic Heap Size, Garbage collection.
• Handling application deployments into DEV, Test, Performance and Production Environments.
• Provided 24/7 basis on call support for production.

Environment: s: SOA Suite 11g, BPEL, OSB, JMS Adapter, Weblogic 11g, SOAP UI.

Confidential, Boca FL

Oracle SOA Administrator/System Engineer

Responsibilities:

• Installation and configuration: Install, configure and administer Middleware stacks environments Including, Oracle Application Server, SOA Suite and its supporting technologies.
• Monitor and manage SOA Components by using the Oracle Enterprise Manager, Fusion Middleware control to perform administrative tasks.
• HA & DR: Build SOA infrastructure that is high available (HA), Clustered and Disaster Recovery (DR) ready.
• Perform High Availability, Scalability and Disaster Recovery (DR) tests.
• Managing and Monitoring the JVM performance by Web logic Heap size, Garbage collection.
• Technical Documentation: Create standard configuration settings and procedures for all layers of the technology stack.
• Configured data sources, connection pools for the application users for Oracle SOA Suite.
• Created JMS Queues, JMS Topics.
• Integration: Integrate SOA with Oracle EBusiness Suite and various technologies, such as: OTM,WMS, Ecommerce, OM, Finance, CRM, RMS, MQ, FTP, AOPS, AS400, Mainframe, Teradata, SQL Server, DB2 and Oracle database.
• Monitoring: Setup and maintain effective monitoring and alert systems using Oracle Enterprise Manager Grid Control, Enterprise Systems Platform (ESP).
• Cross platforms: Extensively work with global infrastructure engineering and support teams (OS, Network, and Security, applications, databases and various endpoint-connections) and third party vendors for project and production support.
• Development Support: Work with development teams in their project developments, testing, deployments, and maintaining codes and processes, and debugging application issues.
• Capacity planning: plan and implement storage capacity and maintain files and folders.
• Deploy applications and processes using IT Governance, command line, Ant scripts and console. Develop and Maintain deployment procedures and workflows.
• Security: Implement and administer security for application and server accesses using OID, Netgroup and application consoles.
• Documentation: Develop Applications administration strategy, maintenance standards and procedures, operational guidelines, operational readiness checklist, knowledge transfer and training procedures and workflows.
• Train new SOA Administrators and users, and mentor other Middleware Administrators.

Environment: Oracle SOA Suite 10.1.3.3.1 (MLR-19), Oracle Application Server 10.1.3.3, JBOSS AS 5, Weblogic AS, IBM Maximo, File Zilla, Putty, ESP, MS Project Std. 2003/2007, MS Visio 2003/2007, Solaris 10, SUSE Linux 9/10, Windows 2008 and IBM Mainframe.

Confidential, Cleveland, OH

Weblogic Administrator

Responsibilities:

• Installation, configuration and maintenance of Weblogic 6.x with JDBC, JMS, JNDI, and J2EE applications.
• Deployed Applications (WAR, JAR, and EAR) in Domain and Clustered environment.
• Installed and configured iPlanet LDAP Server and integrated with Weblogic Application Server.
• Installed & Configured Cluster in Weblogic 6.x environment.
• Troubleshooted and fixed of problems on WebLogic Application Server.
• Configured of JDBC connections and data sources with Oracle database server 8.x troubleshooting and fixing up problems.
• Monitored the error logs, fixing the problems and tuning parameters on WebLogic environment.
• Involved in configuration management, software deployment, change management, performance monitoring, and application maintenance.
• Responsible for installation, configuration and management of a network environment.
• Monitored the performance using BMC PATROL in a Production and Quality environment.
• Maintained and upgraded essential hardware, system patches and software.

Environment: s: WebLogic Application Server 7.x, SUN Solaris 2.8, Windows 2000, iPlanet, Web Server 6.0,LDAP, Java,J2EE, JSP, Servlets, EJB, XML, JDBC, JavaScript, ORACLE, DB2,Oracle 9iHTML, Shell scripting.

Confidential

Weblogic Administrator

Responsibilities:

• Installed and configured Weblogic 7.0 and 8.1 and administered the process of deploying the Enterprise Components in Solaris environment.
• MaintainedWebLogic servers on different UNIX platforms.
• Installed and configured ApacheHTTPServer1.3toworkwithWebLogicServer7.x.
• Configured and administered Weblogic server with Oracle9i database. JNDI, JDBC connections and JMS Connection factories.
• Deployed the application on multiple WebLogic Server instance and maintained Load balancing, high availability and Fail over for the servers.
• Created Configured and Managed WebLogic domains using Command line utilities, UNIX shell scripts and developed ANT build scripts.
• Involved in doing a performance benchmark of WebLogic server by using Load Runner.

Environment: Java,J2EE,Solaris,AIX,WebLogic7.0,JavaScript,DB2,Oracle9i,MSSQL,Windows 2000.