Objective

• Certified Oracle Server 10g System Administrator with 8+ years of IT experience.
• Self motivated individual seeking a challenging position in your highly esteemed organization as System Administrator to utilize my skills and experience.

SUMMARY

• Hands on experience in Installation, Configuration and Administration Oracle Fusion Middleware Administration and Weblogic Administration.
• Hands on experience in analysis, design, development and administration of BEA Weblogic Server 8.1/9.x/10.3.x/11g, SOA and OSB on AIX, Solaris Containers, HP - UX, RHEL and Windows System administration operations.
• Installed BEA Weblogic in 3 modes - GUI, Console and Silent Mode. Configured templates for various environment based installations.
• Extensive experience in setting up multiple Domains, Managed servers, Clusters, Node managers and Machines on BEA Weblogic Server 8.1/9.x/10.3.x/11g.
• Deployed various WAR, JAR, RAR and EAR applications in Domain and Clustered environments on Oracle Weblogic 8.1/9.x/10.3.x/11g, Webcenter Portal, Weblogic Portal Application servers.
• Configured JDBC, JMS connection factories Queues and topics, JNDI, SNMP and J2EE Services on WebLogic 8.1/9.x/10.3.x/11g.
• Configured Virtual Hosts and Work Managers in Weblogic server to manage resources.
• Managed Memory Leaks, adjusted JVM heap size, Perm size by tuning WLS heap size using Optimize IT, Jprobe and monitored error log files & messages for optimized performance of Weblogic Server
• Experienced in installing Certificates on various Web Servers and WebLogic Application Server Platforms.
• Hands on experience in Deploying composites toSOA suitethrough EM Console and also usingWLSTscripting both with and withoutconfig planfiles.
• Worked with Oracle Enterprise Manager, Wily Introscope 6.x/7.x, Appdynamics 3.3.1/3.4, Egurkha to monitor the performance of applications in various environments.
• Experienced in JYTHON, ANT, WLST and BASH scripting to automate and monitor the Weblogic deployment and monitoring tasks.
• Installed and Configured Tomcat6.X/7.X, Jboss 6.X, IBM Web Sphere 6.X on AIX, Windows and Linux.
• Well versed in writing UNIX Shell Scripts and run them as Cronjobs, Wrote scripts to collect data for WebLogic server such as information about Execute Queue Threads, idle threads, JVM heap size.
• Working knowledge of Relational Database Management Systems like Point base, Oracle8i/9i/10g/11g, Oracle RAC, DB2, SQL Server and database programming skills like SQL, PL/ SQL, DQL.
• Configured Web Server plug-ins for OHS, iPlanet, and Apache to communicate with WebLogic/Tomcat application server.
• Implementation of Identity Management, LDAP Directories, Single Sign-On (SSO), Access management, Role-Based Access Control, Federation, Authentication and Authorization technologies.
• Experienced in networking TCP/IP, UDP, SSL, IIOP, LDAP, FTP, SSH (SCP, SFTP), DNS and DHCP.
• Involved in trouble shooting and fixing day-to-day problems of the applications across production, test and development environments.
• Experienced in Web Security, Open SSL, SSO, SOAP, SAML 1.1 and Monitoring Tools. Packet traces using Ethereal/Wireshark or equivalent TCP/IP troubleshooting.
• Working experience on Run deck 1.4.1 in automating the deployment configuration files and deploys them to the respective environments.
• Working experience on Atlassian Bamboo version 3.4.3, Jira 6.0.8, Stash 2.7.2, Crucible 3.1.4 and Confluence.
• Experience with issue management tracking tools and change management tools.
• Working experience on Akamai portal in configuring and managing the traffic move and clearing the cache.
• Self-starter, Fast learner and a Team player with strong Communication and interpersonal skills.
• Provided 24/7 on call support for production and non-production environments.

TECHNICAL SKILLS

Operating Systems: UNIX, Windows NT/2000/2003/XP/Vista, HP UX, IBM AIX and Solaris 9/10, RHEL 5/6.

Java Technologies: Serviettes, Applets, EJB, Struts, J2EE, JMS, JDBC/ODBC, JNDI, EJB, Web Services and RMI.

Web/Application Servers: Oracle OSB, SOA, Oracle WebLogicServer8.1/9.x/10.3.x/11g,Weblogic Portal, Webcenter Portal, WLI, Oracle http server, Oracle Enterprise Manager, JBoss 6.X, Apache 2.0.x/2.2.x, Sun java systems web server (iPlanet).IIS and Tomcat 6.x/7, IBM Web Sphere MQ/MQ Series.

Languages: C, C++, XML, Perl Scripting, UNIX Shell Scripting, JavaScript, VBScript, HTML, PL/SQL, Visual Basic, Visual C++, Pascal, LISP, COBOL

Tools: AppDynamics, WilyIntroscope, Samurai, SiteMinder, Load Runner, JRockit, Jprobe, JMeter, MS Excel, Power point, Rational Rose 2000,Putty, Secure CRT, Optimize IT, Akamai, Big green button, Jira, Stash, Crucible, Mercado, Web content management, Run deck, JCONSOLE, Tibco.

Networking and protocols: BIG IP F5 Load Balancer, TCP/IP, Telnet, FTP, SMTP, SNMP, ARP, RIP, OSPF, BGP, VLAN, Ping, Tracert, HTTP/HTTPS, SOAP, RMI, LDAP, POP.

Scripting: WLST, JavaScript, Korn Shell Script, Jython and Perl.

Databases: Oracle 8i/9i/10g/RAC, DB2, Sybase, Point Base, MySQL, SQL server and MS Access.

PROFESSIONAL EXPERIENCE

Confidential, Charlotte NC

Fusion Middleware Administrator

Responsibilities:

• Installed and configured Oracle SOA Suite 11g, OSB, MFT (Managed File Transfer) and OBIEE components in Oracle Web Logic Server domains Environment.
• Monitor and manage SOA and OSB Components by using the Oracle Enterprise Manager, Fusion Middleware Control Console to perform administrative tasks.
• Experience in creating OBIEE, SOA, OSB and MFT database schemas using Repository Creation Utility.
• Experience in creating partitions, deploy composites to the SOA Suite from em console and using WLST.
• Experience in export, import and delete of MDS using WLST.
• Administer, Configure DB, File and FTP adapters for services in SOA Suite.
• Expertise in deploying Enterprise Java Beans and J2EE Applications (WAR, JAR and EAR).
• Configured Grid-Control JDBC data sources and configured the connection pools for the various data sources to the backend RAC database.
• Experience in implementing the purging strategy in SOA, OSB, OBIEE and MFT Oracle Fusion components.
• Involved in performing Day to Day rpd deployment using em console and using WLST.
• Migrated SOA and OSB components from one environment to other environment using cloning technique.
• Configured Active Directory authentication on all the SOA, OSB, OBIEE and MFT Oracle Fusion Middleware Components.
• Applied intermittent oracle common, SOA and OSB patches using Opatch utility.
• Involved in applying Weblogic patches using bsu utility.
• Automated SOA composite and migration using HP PPM.
• Troubleshoot issues: diagnose issues, problem resolutions and Performance Tuning.
• Work closely with the Network team on implementing the load balancing set up for SOA, OSB and OBIEE instances for high availability.
• Installed, Configured and Administer Vertex enterprise Tax Management application.
• Administered and Migrated Oracle Application Access Controls Governor and Governance, Risk, and Compliance Domain in both Production and Non Production environment
• Experience in installation and configuration of Oracle Traffic Director.
• Monitoring the error logs, fixing the problems and tuning parameters on WebLogic environment.
• Provide 24x7 supports to Production and Non-production environments.

Environment: WebLogic 11g/12c, SOA Suite 11.1.1.3/11.1.1.7 , OSB 11.1.1.7, OBIEE 11.1.1.3, MFT 12.1.1.3, Exalogic 2.0, Exadata, JDK1.7.0 5, ActiveDirectoy, Oracle enterprise manager, BMC Remedy, HP PPM, OTD.

Confidential, Hoboken, NJ

Middleware Administrator

Responsibilities:

• Oracle Fusion Middleware 11G Installation, Configuration and Administration
• Installed and configured the middle tiers (Middleware Home, SOASuite, Oracle Home, Weblogic Domain, HA clusters, SOA server resources, Security providers etc.).
• Created partitions and deployed composites to the SOA Suite in all environments.
• Configured MQ, DB. JMS, File and FTP adapters for services in SOA Suite
• Fine tuned BPEL Recurring Recovery schedule and Startup Recovery schedule for better performance.
• Managed, Tested and Monitored Oracle fusion middleware 10g/11g Components using Oracle Enterprise Manager.
• Created and configured various database schemas and data sources for SOA/OSB/Webcenter Portal Infrastructure, Repositories using Repository Creation Utility on various environments.
• Installed Configured and tuned Jdeveloper, and JMS Resources.
• Involved in Configuring, Deploying and Administrating Oracle Forms and Report instances.
• Responsible for administration, configuration and monitoring of BEA WebLogic 11g/11gR1 PS2, Tomcat 7.0.x Application Server Environments.
• Configured JDBC resources, data sources and bounded to the J2EE applications configured the connection pools for the various data sources to the backend Oracle RAC database.
• Expertise in deploying Enterprise Java Beans and J2EE Applications (WAR, JAR and EAR).
• Identify performance issues, recommend corrective actions and take actions on approved recommendations by performing daily Health Checks.
• Experience in Administering Enterprise content management Documentum.
• Experience with CA Service Management for creating Change Request and Troubleshooting the Tickets assigned.
• Proficient in providing backup and recovery procedures for Oracle WebLogic Server.
• Monitoring the error logs, fixing the problems and tuning parameters on WebLogic environment
• Installed, Configured, Upgraded and maintained Jira, Stash and Crucible Atlassian Products.
• Provided/created relative documentation for Oracle Fusion Middleware 11g.
• Responsible for application changes across different platforms- development, testing and production environments
• Day to day system administrator’s activities, which includes performance monitoring & tuning, disk space issues, sendmail issues, Tools related, issues, FTP, telnet & application oriented issues.
• Provide 24x7 supports to Production and Non-production environments.

Environment: WebLogic 11g/11gR1, Web center Portal, SOA, OSB, BPEL, BAM, Oracle RAC, Tomcat7.0.X, Sun SPARC Enterprise M5000 Server, RHEL 6,JDK 1.7.0 5/1.6.0 5 , Oracle http server, Oracle Forms and Reports, Coherence 3.7,Dynatrace, LDAP, Oracle enterprise manager, ECM Documentum D2, Jira 6.0.8, Stash 2.7.2, Crucible 3.2, CA Service Management, Hudson.

Confidential, Jersey City, NJ

Middleware Administrator

Responsibilities:

• Responsible for administration, configuration and monitoring of BEA WebLogic 11g/10, Portal Application Server Environments.
• Configure Execute Threads, Connection Pools and JMS Bridges for different components of the system.
• Deployed various types of application packages including JAR, WAR and EAR files on both Weblogic and Portal Application Server.
• Involved in Performance tuning of WebLogic server with respect to heap, threads and connection pools.
• Responsible for trouble shooting and resolving the issues within the SLAs and for determining the Root Causes.
• Responsible for implementing solutions with WebLogic for stand-alone and clustered environments using HTTP Plug-ins for Apache and SunOne Web Servers.
• Identify performance issues, recommend corrective actions and take actions on approved recommendations by performing daily Health Checks.
• Worked on SSL certificate installation/renewal for Apache andWeblogicServers using OpenSSL and keytool.
• Involved in migration of weblogic and apache servers from Solaris 10 to RHEL 6.
• Involved in installing SiteMinder web agents and configuring them to web servers.
• Involved in Configuring Documentum targets with weblogic servers
• Experience with Remedy for use with Change Request and Trouble Tickets.
• Created BASH and KORN scripts to monitor domains, recycle clusters, monitor disk space, monitor number of apache connections, send data files everyday to vendors and ran them as cronjobs.
• Developed shell scripts to automate the maintenance process of the WebLogic and recover the backed up Web Logic configuration.
• Document problem solutions, major configuration changes and system architecture changes.
• Provide 24x7 Production support.

Environment: WebLogic11g/11gR1 PS2, Weblogic Portal, Oracle RAC, Tomca 6.0.29/6.0.32 , Solaris10, RHEL6, JDK 1.7.0 5/1.6.0 5 , ApacheWebServer 2.2.17/2.2.21 , Siteminder 6QMR5,Coherence- 3.4.1/3.7.1/3.7.1.9 , Dynatrace, Egurkha, Akamai, Juniper, Documentum, Autosys

Confidential - SFO, CA

Web Admin

Responsibilities:

• Installed, configured and administered Oracle/BEA WebLogic Server 8.x/9.x/10.3 in various environments like Development, QA, and Production on Solaris and Linux Operating Systems.
• InstallingApache Http Server, configuring apache plug in for Weblogic and hosting application using virtual host features in apache.
• Responsible for creating Weblogic domains in Development, QA, Production from scratch.
• Involved in Migrating the setup from WebLogic 8.x -> 9.x->10.x.
• Deployed different types of applications like WAR, JAR and EAR files in Weblogic 8.x/9.x/10.x and JBoss 6.x.
• Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Configured and administered JDBC Connection Pools/Multi Pools/Data Sources on WebLogic Server 8.x/10.x.
• Created and ConfiguredWebLogicJMSServers,JMSModules andBridgeto provide interoperability betweenWebLogic JMSandIBM MQSeries.
• Configured and administeredWeblogic serverwithOracle10g/Oracle RAC database.
• Developed Startup, Shutdown and Bounce scripts using WLST.
• Developed scripts to monitor JVM Heap Size, JMS Messages in the Destination queues in the production environment.
• Dealt with troubleshooting issues like Server hang, Application Deadlock, Out of Memory Issue, High memory usage and High CPU.
• Provided support for production environments in activities such as load testing, troubleshooting, and performance tuning.
• Configured and managed secured environments usingSSLandDigital certificates.
• Installed and Configured Ldap Server and integrated with Weblogic Application Server.
• Worked on Configuring channel secure CA/Netegrity Siteminder with webservers and Weblogic Applications.
• Providing users with the access on the Admin tools, Webcontent management, Data Access management and Atlassian JIRA with the required privileges.
• Experience in running SQL statements using TOAD 9.0/10.0 in creating and updating the tables on the backend oracle database.
• Upgraded all Production and Non Production systems to WebLogic 10.3.3(11g) from WebLogic 8.1 SP2 successfully and installed DST patches.
• Developed Crontab scripts for timely running jobs and provide server status.
• Configured BIG IP F5 Load balancer to provide high scalability, availability and reliability.
• Administrative documentation for Installation/Configuration Procedures for future use.
• Log files analysis such as WebLogic server logs, node manager logs, Plug-in logs, thread dumps, verbosegc logs for troubleshooting and Problem determination to resolve issues.
• Using Remedy as the trouble ticket and change management tool.
• Worked on coordinating teamwork with the offshore application teams and Operation teams.
• Worked as a Level2/Leve3 Escalation point for any issues regarding with Weblogic for a Very High Visibility Project.
• Co-ordinate with Oracle Support team to solve the issues on time.
• Providing 24/7 on call support on rotation basis to both Production and Non production environments.

Environment: Solaris 9/10, RHEL 4.6/5.2, Windows Server 2003/2008,WebLogic Server 8.1/9.1/10.3.3 , Apache 2.0/2.2, Blue streak, JBoss 6.x, Apache Tomcat 5.x, iPlanet/SunOne 4.x/6.x, IIS, JDK1.4/1.5/1.6, JSP, Servlet, EJB, LDAP, JDBC, JMS, IBM MQ Series, HP Site Scope, BMC Remedy, Ant1.5.1,SQL, XML, BIG IP F5 Load Balancer, Luna, Ingrain, Oracle coherence, LDAP, Perl, Jprobe, F5loadBalancer, CAWilyIntroscope,App Dynamics 3.3.1/3.4, BigGreenButton, Nimsoft,Akamai, Bamboo, Mercado, Webcontent management, JIRA, Toad 9.0/10.0,JConsole, Rundeck-1.4.1,Tibco.

Confidential, Modesto, CA

IS Middleware Support

Responsibilities:

• Responsible for the installation, configuration and administration of BEA WebLogic Server 10.0, 9.2MP2, 8.1sp6 on SUN Solaris 9/10 Servers.
• Involved in the configuration and administration of F5 Big-IP hardware Load Balancers to increase throughput, performance and achieve more than 99% availability.
• Designed and implemented strategies for WebLogic Server upgrade from 8.1sp6 to 9.2MP2/10.0.
• Developed Application deployment, Server restart and WebLogic Health Monitoring scripts using WLST, WLShell and Korn Shell for BEA WebLogic 10.0 and 8.1sp6 Clustered & Non-Clustered environments.
• Shared in the on-call rotation; carrying a pager to provide 24x7 support.
• Configured Wily IntroScope to monitor the performance of WebLogic Application Servers.
• Worked closely with Performance testing teams to improve the overall performance of J2EE applications services on BEA WebLogic Application Server Platforms.
• Prepared implementation Plan templates for WebLogic Application Deployments and any other Infrastructure changes.
• Build and implemented Disaster Recovery strategies for WebLogic Domains.
• Deployed various types of application packages including JAR, WAR and EAR files.
• Responsible for setting up Weblogic clusters, JDBC Datasources.
• Assisted development teams in activities such as load testing, troubleshooting and performance tuning of WebLogic Applications.
• Performed hardware maintenance for SUN & IBM servers, including equipment replacement and capacity planning.
• Installed and configured SUN Solaris 10 using Jumpstart with Flash Archive (FLAR) images.
• Responsible for setting up Virtual IPs (VIP) on SUN Servers as required.
• Created HP OVO templates to monitor SUN Solaris Servers, BEA WebLogic Servers and other resources in the Production environment.

Environment: BEA WebLogic 10.0, 9.2MP2, 8.1sp6, Sun Solaris 10/9/8, Red Hat Linux, IBM WebSphere MQ 6.0, F5 BIG-IP Load Balancers, Sun SPARC Enterprise M5000 Server, SUN Fire 4800, 880, E2900 Servers, Sun StoreEdge 3310; 3120 Storage Arrays, SAN, WLST, WLShell, JDK 1.5.0 12, JDK 1.4.2 16, JDK 1.4.2 05, SUN One Web Server 6.1SP6, Apache Web Server 2.0.55, Apache Tomcat, Oracle 9i; 10g Database Systems, JDBC, Mercury Availability Center 6.8, HP OpenView Operation (OVO) for UNIX, CVS, Wily/CA IntroScope 7.0, Autosys, Connect: Direct, BMC Remedy Action Request System 7.0, SAML, MS Windows XPsp2, MS Office 2003, MS Outlook.

Confidential

Java Developer/J2EE Admin

Responsibilities:

• Created and maintained Design documents (low & high level Design Documents).
• Developed Project management Plan (PMP).
• Used Object Oriented Methodology for the Java app design.
• Developed several JSP pages and Servlets for the front end.
• Involved in the design, development and execution of test plans and strategies
• Used Fine-grained access control for dynamic query modification to enforce security policies on the objects-the tables or views.
• Developed JSP with HTML and JavaScript for data presentation and collection.
• Developed Java Scripts and HTML pages for front end.
• Took part in new feature additions and integration with the application.
• Developed Stored Procedures for extracting data.
• Performed Integration Testing and supported System in production.
• Document of Test Cases, Test Plans, and Project Roll-out plan Functional Testing.
• Installed, configured and administered WebLogic server 8.1/9.x.
• Configuration and Clustering of WebLogic Application Servers.
• Deployed various WAR, JAR, and EAR applications in clustered environment.
• Configured Node manager to administer the Managed servers of Weblogic.
• Configured and Administered JDBC, JMS, JNDI and SNMP in Weblogic Server8.1.
• Configured WebLogic server with Apache server through Apache proxy Plug-in.
• Supported testing efforts, implementations and monitoring of batch jobs.

Environment: Java, J2EE, JSP, SERVLETS, Hibernate, HTML, Oracle 8i, Java Script, Eclipse 3, JDBC3.0, JMS1.1, J2SE 5.0, UNIX, Weblogic 8.1/9.x, Apache.