SUMMARY

• Over 10 years of IT industry experience in System Administration and Production Support of various systems on Sun Solaris, AIX, Linux (RedHat, Suse) and Windows environment with emphasis on WebSphere Application Server (7.x/8.5.x), Websphere Process Sever 6.x, Weblogic 9.x/10.x/12c, Oracle AS (10.1.3.1), Websphere DataPower, WebSphere MQ, F5 BigIP and all major webservers, Oracle DB 11g/12c.
• Excellent experience in SOA environement using SOAP, WSDL and UDDI using the Oracle BPEL manager, Websphere adapters and Systinet UDDI registry.
• Experience in Datapower and F5 LTM administration.
• Experience in the maintenance of the Confidential WebSphere Application Servers, BEA Weblogic and Oracle AS on Solaris, AIX, Windows2000, LINUX platforms and setting up the development, testing and production environment.
• Experienced in deploying J2EE components on Confidential WebSphere application server using Application Assembly Tool.
• Work closely with Project manager, development, testing and production team to align project deliverables, dates and report issues/concerns.
• Experienced in Developing WSADMIN scripts for WAS using jython and WLST for Weblogic.
• Excellent working knowledge in implementing SSL and two - way SSL using any of the network appliances and J2EE middleware systems.
• Worked on SSL certifications for WebServers. Implemented ssh-keygen to avoid not using password between SSH1 and SSH2 protocols. This was used for automated scheduled Unix jobs.
• Experience in Shell scripting (bash, ksh) including JACL, Jython, PERL, Curl, Expect and WSADMIN to automate deployments and configuration of WAS and other system related automated tasks.
• Extensive experience in Configuring, Migrating, Administering of WebSphere Application Server3.5/4.0/5.0, Confidential HTTP Web Server, Apache Web Server in Solaris 8/AIX5Land Windows NT/2000 in a 24x7 shift rotation and pager support.
• Expertise in migrating existing applications from WAS 4.0 to WAS 5.0/WAS 6.0 using was pre-upgrade and was post-upgrade tools.
• Experienced in applying patches and plug-ins for web sphere and iPlanet application servers.
• Extensive experience on the integration of applications involving WebSphere, Samba, iPlanet and middleware products like Netscape Enterprise server including installation, configuration and support.
• Familiarity and experience with various procedures and policies required for escalation and outage resolution with Strong documentation skills.
• Consistently met metric goals (SLA’s) and target dates with a high level of customer satisfaction.
• Establishing UML Methodologies for Confidential Modeling, Requirements and Analysis tracks.

TECHNICAL SKILLS

Operating Systems: Confidential AIX 4.3/5.x, SUN Solaris 2.7/2.8/2.9, Redhat/Suse Linux, Windows,NT/2000 server, Windows XP

Languages: Perl, Jython, Jacl, TCL, UNIX Shell Programming

Databases: Oracle 11g/12c, DB2/UDB 7.2/8.0, MS-Access

J2EE/Web Technologies: Servlets, JSP, EJB, Java Script, XML, PHP and XHTML

Applications: Confidential WSAD 4.5/5.x, Web Sphere studio 5.0, MS Office, FrontPage

WEB/APP Servers: Confidential WebSphere Application Server 5.0/6.x/7.x, WebLogic, Apache,Web Server 1.2.2/1.3/2.0 , Confidential HTTP Server 1.3.28/1.3.26.2 , iPlanet Directory Server, Netscape Enterprise Server, Confidential MQ Series 5.x. Tomcat 5.0, IIS 5.0

Hardware: System Installation, Network, PC and Operating system

Troubleshooting Protocols: TCP/IP, UDP, HTTP/HTTPS, SMTP, IMAP, POP3, NIS, NIS+, NFS,DNS, and DHCP.

PROFESSIONAL EXPERIENCE

 Middleware admin

Confidential, Charlotte, NC

Responsibilities:

• Install, configure and integrate the Oracle EPM products Hyperion planning, Essbase, HFM, FDMEE and HSS. Apply patches for all the components to bring them to the lastest PSU as per oracle. Tuning all the jvms of EPM stack.
• I am currently working on Websphere 8,5.5; Weblogic 12c and Oracle Fusion Accounting Hub.
• This current role entails working on Confidential Websphere, Oracle fusion Middleware, scripting and usual troubleshooting issues.
• Working on all technologies related to Fusion HUB like OAM, OID, ODSM.
• Automate all middleare tasks using sh and jython.

Environment: Confidential WebSphere Application server 8.5.5, Apache 2.2, Weblogic 11g/12c, Oracle Database 12c, Oracle fusion Accounting Hub, IDM LCM (OIM, IAM and ODS), Redhat Linux 6.x/7.x, Oracle EPM 11.1.2.4.

Clinet Engineer

Confidential,Charlotte, NC

Responsibilities:

• Provided infrastructure support 24X7 for the retail applications running on WebSphere platform.
• Developed multiple scripts to automate the tasks related to WAS environment using jython and wasadmin.
• Developed automated scripts in ksh/perl/tcl to schedule peridoc jobs as per the environment requirement.
• Participated in the performance tests for the environment to ensure the existing infra can withstand the projected traffic to the website.
• Developed scripts for DataPower using SOMA. Configured domains and deployments in Datapower.
• Install/Configure fixes to WebSphere and Linux/AIX as a part of enhancements to the existing software infrastructure.
• Worked in imtermdiate tasks related to Networking, Database, SAN and other technologies that interacts with WebSphere Platform.
• Installed and Configured Websphere Process Server 6.2 on DB2 UDB Linux platforms using the golden topology.
• Worked on Weblogic 12c for a project that invlolves install, config and troubleshooting/performance tuning.
• Worked on websphere commerce in AIX and DB2 environemnts.
• Worked on WebSphere E-commerce environment with an end-end technologies like F5 LTM, WebServers, Websphere Commerce, DB2 on Linux and AIX Platforms.
• Remotely administer linux servers/AIX servers for troubleshooting tasks.

Environment: Confidential WebSphere Application server 6.1/7.0, Weblogic 12.1.1, Websphere MQ, VmWare ESX, Confidential Websphere Datapower, HP Openview, Apache/ Confidential HTTP Server 1.3/2.0, F5 LTMs, WebSphere Commerce, DB2, AIX, Linux, Endeca, Sitescope, Dynatrace, Splunk.

Confidential,Charlotte, NC

Sr J2EE Middleware, Datapower 

• Worked on Websphere and Weblogic J2EE servers in various environments in multi clustered environment.
• F5 BigIP administration of LTM and ASM. Developed multiple scripts using tcl to create irules for the applications that use ASM
• Troubleshooting the network latency issues with the help of wireshark and tcpdump with network performance engineering team.
• Websphere DataPower administration on XI50 devices with latest firmware being 3.6.1.0.
• Worked on scripting using SOMA, curl for datapower and tcl for F5 LTM to develop irules.
• Provided a Fabric support which serve the purpose of dynamic allocation of jvms, resources in J2EE platforms. This is similar to the WebSphere XD in Websphere’s world.
• Developed a team site using open source CMS tool Joomla and xampp.

Environment: Confidential Web Sphere Application server 6.1, Weblogic 9.1/10.x, Confidential Websphere Datapower, Oracle OID/OIM, Securant, Apache/ Confidential HTTP Server 1.3/2.0, F5 LTM and ASM, Datasynapse Fabric.

Confidential,Charlotte, NC

Sr J2EE Middleware & SOA Admin Team Lead

• Excellent working knowledge on Datapower applicances, Web Sphere, Websphere MQ, Web logic and Oracle J2EE application servers.
• This involves software builds including High Availability environments, maintenance and production support.
• Worked on scripting for automated tasks in websphere using jython and jacl.
• Implementing the SOA ESB environment that constitutes DataPower, Websphere Adapters, Oracle BPEL server and Oracle's systinet UDDI registry.
• Worked on upgrading firmware in Datapower and setting up the default domain and other application domains that include xml firewall policy, webservice proxy setup, and other configuration related to network and logging.
• Well versed with the SOA desktop testing tools like nettool and SOAPUI to test the Web Services and wsdl endpoints.
• Integrated the BPEL environment with UDDI in secured and nonsecured fashion.
• Installed, configured and maintained the BPEL and UDDI in various environments meant for HA and DR purposes.
• Installation of UDDI publication and discovery service registry and configure them with Confidential entities and taxonomies.
• Testing the BPEL Confidential processes in IDE and deploy them BPM server using ant and via BPEL console.
• Interact with various Software vendor support teams like Confidential (level2/3-esr), BEA (eSupport) and Oracle (Metalink).
• Be a part of functional and performance testing groups to meet the expected requirements.
• WebSphere MQ experience in the middleware arena.
• Participate in the system design meetings and any other tactical approach gatherings and risks associated while designing the SOA pattern.
• Interacting with various support teams in the company along with 3rd party vendors onsite for the project.

Environment: Confidential Web Sphere Application server 5.1/6.x, Websphere DataPower, Weblogic (8.1 SP6), Oracle Application server 10g (10.1.3.1), Oracle BPEL Server (10.1.3.3), Oracle’s Systinet UDDI registry (10.1.3.1), Confidential Websphere Datapower, Apache/ Confidential HTTP Server 1.3/2.0, Oracle 10g RAC, Oracle 9i, AS400 DB2, Microsoft AD, Java, JSP, Servelts, EJB, XML, Jython, jacl, JDBC, JavaScript, WSAD, HTML, Windows NT and UNIX (AIX/Solaris/Linux).

Confidential,Charlotte, NC

Sr Middleware System Engineer

• Installed and configured WebSphere Application Server 5.1/6.0 and HTTP WebServer 1.3/2.0, Apache and iPlanet WebServers on Aix, Solaris and Linux.
• Installation, Configuring, and troubleshooting the Confidential WebSphere Application Server and Migration of Confidential WebSphere from 5.0 to 6.0 and Installation of fix packs/cumulative fix packs and Refresh packs.
• Developed WSADMIN scripts, PERL, JACL, Jython scripts and shell scripts to automate the deployment and configuration of WebSphere.
• Configured and setup Secure Sockets Layers (SSL) for IHS and iPlanet webservers. Also, configured webserver with siteminder webagents for SSO.
• Involved in number of installation of Confidential WebSphere instances from development to production.
• Supported WebSphere Application Server clustering, load balance and failover.
• Implemented security using LTPA and LDAP for WebSphere Application Server.
• Well versed and proven experience in packaging and deploying applications using WebSphere Application Assembly Tool (AAT), implementing and maintenance of Workload Management (WLM) using clustering/cloning.
• Support Application Management Tool that is customized for the Bank in-order to automated tasks like deployment and configurations and any other task.
• Monitored and maintained WebSphere production configurations including, when called upon, the execution of disaster recovery plans
• Optimized the performance of Enterprise Applications using Tivoli Performance Viewer and Wily Introscope.
• Also, used use to find out the performance metrics and for the problem determination.
• Provided On-call support 24x7 and Pager support during off-hours.
• Configured iPlanet/Apache/ Confidential Http Web servers to work with WebSphere, and siteminder webagents.
• Extensive web development experience using WSAD including responsibilities like building the application, generating XML schemas, building & deploying EJBs.

Environment: Confidential Web Sphere Application server 4.0/5.0/6.0, Confidential HTTP Server 1.3/2.0, Java, JSP, Servelts, EJB, XML, WSCP, JDBC, JavaScript, oracle9i, WSAD, HTML, Windows NT and UNIX (AIX/Solaris/Linux).

Confidential,NH

Middleware / Apps Admin

• Installed, configured and maintained Internet, Intranet, Database and Application Servers like WebSphere, Netscape, iPlanet, Oracle, DB2 on diverse UNIX platforms that includes Solaris, AIX and Linux and Windows Platforms (NT/2000) in a multi clustered high availability environments.
• Package, build, Integrate and deploy enterprise J2EE applications on WebSphere 3.5/4.0/5.0 that involves EAR (Enterprise Archives) and WAR (Web Archives).
• Automate application install, uninstall and application enhancements through Shell scripts and WSCP scripts.
• Managed the security and performance optimizations for EJB containers and web applications in Confidential WebSphere, iPlanet Enterprise Server and Apache web server.
• Migrated applications from WAS 3.5 to 4.0/5.0 and backed up WebSphere configuration using XMLConfig tool.
• Created user roles and groups for securing the resources using Local OS Registries.
• Installed and configured Confidential WebSphere Application Server 4.0/3.5, iPlanet 4.1, JDBC drivers and Servlet engines along with trouble shooting and recovery on Solaris and AIX.
• Accountable for application changes across different platforms- development, testing and production.
• Developed UNIX shell scripts, JACL scripts to automate the WebSphere Administration (recycling the application server, deploying customer applications, logs rotation, monitor applications state, etc,).
• Involved in configuring the Web Directory access protocols like LDAP for different levels of access at the site.
• Involved in securing the J2EE applications by implementing Single Sign On by using LTPA and Netegrity Site Minder.

Environment: Confidential WebSphere Application Server 4.0.x/5.0, Confidential HTTP Server, Apache Web Server, Java, JSP, Servlets, EJB, XML, WSCP, JDBC, Sun Solaris 8/7.x and Windows NT/2000

Confidential,Southbury, CT

System / Apps Admin

• Installed, configured, administered and supported WebSphere Application Server 3.5/4.0 on Linux, Solaris and Windows environment.
• Created server groups, clones for WebSphere Application Server 4.0
• Integrating enterprise-wide J2EE applications and deploying using Websphere Application Server Application Assembly Tool and managing security policies for different applications.
• Managed connection pooling and registering web applications (Servlets, JSP) on WebSphere.
• Used Resource Analyzer and Log Analyzer for performance tuning and troubleshooting.
• Created user roles and groups for securing the resources using Local OS Registries.
• Written multiple WSCP scripts and shell scripts to automate the maintenance process of the WebSphere and recovered the backed up Websphere configuration using XMLConfig tool.
• Developed EJB components that are run in Confidential WebSphere4.0 Application Server in UNIX on SUN Solaris environment.
• Developed UNIX shell scripts, Jacl scripts which automates the Websphere Administration (recycling the application server, deploying customer applications, logs rotation, monitor applications state, etc,).
• Developed EJB components that are run in Confidential WebSphere4.0 Application Server in UNIX on SUN Solaris environment.
• Involved in trouble shooting and providing technical assistance for Web Hosting team on various Application and Web Servers including Confidential HTTP Server, Apache Web Server, JBOSS and iPlanet Enterprise Server.
• Installed and configured Confidential Websphere MQ on AIX, Sun Solaris and Win NT machines.
• Monitoring All Servers, shutdown and boot up, Network Support and Trouble Shooting.

Environment: Web Sphere Application server 3.5/4.0, Confidential HTTP Server, iPlanet, Java, J2EE, Windows NT and UNIX (AIX/Solaris/Linux)