Aditya

Email: y9uzre@r.postjobfree.com

Cell: 408-***-****

Certifications: IBM Certified System Administrator – Websphere Application Server ND 7.0

Technical Skills:

Operating Systems IBM AIX 4.3/5.x, RedHat Linux 8/9/2.1/3.0/4.x, Sun Solaris 8/9/10, Windows XP, NT, 2000, 98, 95, Vista

Application /Web Servers IBM WebSphere Application Server V4.0/5.0/5.1/6.x/7.x, Websphere Portal 5.x/6.x, Websphere MQ, Websphere Virtual Enterprise, BEA WebLogic V7.0/8.1/9.2, JBoss V3.x/4.x, Apache, IBM HTTP Server & IIS

Scripting / Languages Shell scripting, Perl, Jython, JACL, C, C++,Java, HTML 8085 and 8086 Assembler

Performance Monitoring Tools IT CAM, Wily Introscope ,Tivoli Performance Viewer, WLM

Software Packages Xilinx, Opnet, Pspice, Matlab, Rational BuildForge, Control M & Lotus

Network Protocols TCP/IP, SNMP, FTP, ICMP, IGMP, POP3, NAT, DHCP

Databases DB2 UDB 7.x/8.x, Oracle 8.x/9.x/10.x, SQL 8.x/9.x,10.x

Summery:

• Over 7 years of IT experience with more than 5 years of experience in Planning, Administering, Installation, Configuring, Trouble Shooting WebSphere Application 5.x/6.x/7.x, IBM HTTP Server Windows.

• Installed and Configured IBM WebSphere Application Server 5.0/5.1/6.x/7.x Network Deployment Manager on various Operating Systems like Windows AIX, Linux, Sun Solaris etc.,

• Experience on Apache, IIS and IHS Web Servers and configuring Plug-in to the Application Server.

• Expert in creating Jython scripts to automate the deployment of applications

• Experience on WebSphere MQ and WebSphere Message Broker Middleware Technology Administration.

• Installed, Configured, Administered and Troubleshot HIS, IIS and Apache web servers on both WebSphere Clutesred and Non-Clustered environments respectively.

• Very good experience in doing shell scripting in Unix (AIX/Solaris/Linux).

• Involvement with Capacity & Performance and Tuning on WebSphere Application Server softwares, TIM, TAM, WebSeal, Apache Webserver, IBM HTTP Server.

• Experience with Install/Configure/Maintenance of WebSphere Portal for Multiplatform and provides web content management (5.1.0.3), personalization, document management, productivity functions along with the scalable portal framework

• Experience in Trouble Shooting issues w.r.t Tivoli Identity Manager and Tivoli Access Manager.

• Strong experience in Administration and Maintenance of WAS Network Deployment Manager clusters (vertical, horizontal) and deployment of applications in highly available, load balanced production environments.

• Experience in creating scripts to automate the deployment and create jobs using Build Forge, Quickbuild, ControlM.

• Applied Fix packs / e Fixes / Refresh packs / Cumulative fix packs for WAS using Update Installer and automating it.

• Expertise in deploying J2EE applications on IBM WebSphere application server through Admin console.

• Creating roles based on Administration (Administrator, Monitor, Operator and Configuration).

Knowledge in using WSADMIN (AdminConfig, AdminApp, AdminControl, Help) commands.

Configured WebSphere resources like JDBC providers, JDBC data sources, connection pooling, and Java Mail sessions.

• Experience with monitoring the JVM performance by WebSphere Heap Size, garbage collection, JDBC Pools.

• Configured and secured WebServer interface, Session management, WebSphere resources, J2C resources, Experience in Performance monitoring using tools like Wily IntroScope and Tivoli Performance Viewer, log analyzer in production and staging environments.

• Creating the Problem Management Record (PMR) if there were any unresolved bugs.

On-call support (24x7), Monitoring and maintaining multiple Applications at Development and QA phases.

Professional Experience

Client: Ohio Department of Job and Family Services, Columbus, OH Oct 2010 – Till Date

This department is dedicated to help the unemployed people in the State of Ohio. Daily, thousands of unemployment benefits forms are submitted to the Agency. The Agency is equipped with WebSphere Application Server, WebSphere MQ/MB, WebSphere Portal etc. I am involved in administering WebSphere Application Server. I created many instances of Application Server and am involved in the day-to-day administering tasks and installing new versions of the WebSphere Application Server.

Role: WebSphere Administrator

Responsibilities:

• Assessing business requirements, evaluating available resources and planning for deployment environment for IBM WebSphere products.

• Administered and supported WebSphere Application Servers 6.1 and WebSphere Application Server 7.x on Linux, AIX

• Configured the WebSphere resources like JDBC, Resource adapters, mail providers, URL Providers, through admin console.

• Implemented session management and caching the static and dynamic content.

• Tuning performance of WebSphere Application Server.

• Assigning Policy sets and binding for the applications.

• Created Jython scripts to automate the deployment of applications.

• Used ControlM to schedule jobs.

• Involvement with Capacity & Performance and Tuning on WebSphere Application Server software, TIM, TAM WebSeal, Apache Webserver, IBM Http Server WebServer and corresponding components.

• Added new traces to the log files.

• Administering various applications which use DB2, Oracle and SQL Server.

• Created new Virtual Hosts for application servers.

• Created new FTP jobs and deployment jobs in ControlM for all the applications.

• Troubleshooting and analyzing logs.

• Documenting production issues, installations, any new tasks etc.

• Debugging of the application problems working by very closely with development teams

• Deployed the application in staging, and production environments.

• Configured WebSphere resources like JDBC, J2C and JMS

Environment: Sun Solaris 8, Red Hat Linux Enterprise Edition 3, HP-UX 11, AIX 4.3, Windows NT Server, WebSphere Application Server Network Deployment (ND) 5.0 & 5.1, WebSphere Portal V5, WebSphere MQ 5, WebSphere Message Broker V5.0, IBM HTTP Server 1.3, Oracle 9i , Apache 1.3, 2.0, BEA WebLogic V7.0, Internet Information Services webserver 5.0 & 6.0, Novell eDirectory 8, Lotus Domino Enterprise Server 6.0.2, SQL Server Enterprise 2000, Oracle 8i, Sybase Server Enterprise 12.0.

Client: Accenture, New York City, New York Aug 10 – Oct 10

Accenture is the biggest consulting company providing technology consulting to many clients in the world. I was involved in configuring in updating the Commerse Server, monitoring and troubleshooting the issues. I was also involved in configuring APAR on WebSphere Commerce Server.

Role: WebSphere Commerce Administrator

Responsibilities:

• Monitoring, Administrating WebSphere Commerse Server 6.0

• Creating URL Re – directs

• Building and Deploying applications on various environments through Quickbuild.

• Used Tivoli Performance viewer to monitor the performance of CPUs

• Monitoring the MQ and Commerce jobs, monitoring the heap sizes in the WebSphere Commerce Cluster.

• Installed APARs on the WebSphere Commerce Servers.

• Was involved in uploading banner codes to the Servers.

• Trouble shooting various issues which arise in the WebSphere Commerce environment.

• Administering various applications which use DB2, Oracle and SQL Server.

• Setup and Install SSL Digital Certificates in Production, and Test Environments

• Involved in 24/7 call support throughout the duration of the project.

Client: VeriSign, Monterey, CA Sep 09 – July 10

VeriSign is the trusted provider of Internet infrastructure services for the networked world. As a Websphere Admin, I was involved in configuring the WebSphere load balancing using WebSphere workload management like horizontal cloning and vertical cloning.

Role: Sr. WebSphere Administrator

Responsibilities:

• Assessing business requirements, evaluating available resources and planning for deployment environment for IBM WebSphere products.

• Installed, configured, administered and supported WebSphere Application Servers 5.1/6.0/6.1/7.0 and Websphere Virtual Enterprise on Linux and Windows.

• Installed Fix packs, Cumulative Fixes and Patches on the Base and ND Versions.

• Installation of websphere and IHS through silent installation using response files.

• Migrated Websphere servers from 5.1 to 6.1 using WASPreupgrade and WASPostupgrade tools.

• Administration and Trouble-shooting of IBM HTTP server.

• Configured the WebSphere resources like JDBC, Resource adapters, mail providers, URL Providers, shared libraries thru admin console and python scripts.

• Implemented session management and caching the static and dynamic content.

• Configuring the LDAP servers like ITDS and Active Directory to Websphere servers.

• Configured Global security and implemented Single Sign-On using LTPA.

• Configured InetSoft reporting tool on Websphere.

• Involvement with Capacity & Performance and Tuning on WebSphere Application Server softwares, TIM, TAM and WebSeal

• Deployed the applications using the Automated scripts (Jacl, Jython).

• Installed WebSphere MQ/MB on AIX and Linux Platform.

• Created new jobs to automate the deployment using Quickbuild.

• Created WMQ Cluster to provide the high availability and for workload balancing.

• Deployment of bar files to the Broker.

• Implemented JMS in websphere to integrated to websphere MQ.

• Administering various applications which use DB2, Oracle and SQL Server.

• Used F5 BigIP and IIS as front end and load balancing

• Developed scheduled tasks for automated backup of the cell on weekly basis.

• Configured the WebSphere servers to Databases like Sql server and Db2 databases.

• Managing batch processing and job scheduling.

• Involved in 24/7 on-call support on monthly rotation.

• Debugging of the application problems by working very closely with development teams.

Environment: Sun Solaris 8, Red Hat Linux Enterprise Edition 3, HP-UX 11, AIX 4.3, Windows NT Server, WebSphere Application Server Network Deployment (ND) 5.0 & 5.1, WebSphere Portal V5, WebSphere MQ 5, WebSphere Message Broker V5.0, IBM HTTP Server 1.3, Oracle 9i , Apache 1.3, 2.0, BEA WebLogic V7.0, Internet Information Services Weberver 5.0 & 6.0, Novell eDirectory 8, Lotus Domino Enterprise Server 6.0.2, SQL Server Enterprise 2000, Oracle 8i, Sybase Server Enterprise 12.0.

Client: Internet Connectivity Group, Lake Forest, CA. Jul 08 – Aug 09

Internet Connectivity Group, Inc. provides wireless digital signage solutions to the enterprise marketplace.

This project involved consolidating various systems, implementing more than 200+ WebSphere application servers, IBM HTTP Servers. I was Involved in taking several initiatives to improve project development life cycle, and Project Management Process & Guidelines.

Role: Senior WebSphere Administrator

Responsibilities:

• Installed, configured, administered and supported WebSphere Application Servers 5.1/6.1 on Windows.

• Installed Fix packs, Cumulative Fixes and Patches on the Base and ND Versions.

• Installed IHS on the RHEL thru silent Installation.

• Created multiple instances of WAS profiles and federated them into the deployment manager.

• Installed, configured and administered WebSphere Extended Deployment V5.

• Worked on WebSphere components such as Work Load Management (WLM), Admin Client and Http-Web Admin tool (thin client).

• Supported a 24/7 data center consisting of over Major Enterprise Production Applications.

• Managed deployment and removal of portlet applications and customize portlet behavior for individual users with personalization.

• Used Tivoli Performance Viewer to monitor the Application servers.

• Installed, Configured and Administered TIM, TAM and WebSeal.

• Configured and Enabled the Global Security System for WAS Administration for Console users and Console Groups using Active Directory Server as a LDAP User Registry.

• Configured Workload Management (WLM) using clustering.

• Responsible for Export/import Portal configuration and automate Portal deployment tasks using XML Access interface.

• Configured the web server interfaces, session management, virtual hosts and transports for WebSphere.

• Created new jobs and user accounts using BuildForge.

• Configured hybrid cluster of the WebSphere 6.0 and WebSphere 5.1 environments.

• Created multiple instances of WAS profiles and federated them into the deployment manager.

• Migrated WebSphere servers from 5.1 to 6.1 using WASPreupgrade and WASPostupgrade tools.

• Troubleshooting various problems which arise in the WebSphere environment.

• Configured VMWare windows servers according to WebSphere requirements.

• Created jython scripts for automated deployments and creating new servers.

• Used F5 BigIP and IIS as front end and load balancing

• Worked closely with AIX Server Team for Operating System tweaks for Performance.

• Configured the Vertical and Horizontal clusters to implement workload management.

Environment: Java, JSP, EJB, Visual Age, WSAD, IBM WebSphere Application Server 6.0/5.1/5.0/, IBM MQ Series 5.3, UDB, Oracle, UNIX (Solaris & AIX), Win2000.

Client: First Data Merchant Services, Long Island, NY Apr 07 – Jun 08

This project involved implementing an e-commerce application using IBM WebSphere Application Server.

Role: Sr. WebSphere Administrator

Responsibilities:

• Installed and configured IBM WebSphere Application Server 5.1/6.0, IHS 6.x on Solaris, AIX and Windows server.

• Migrated websphere servers from 5.0 to 6.0.

• Configured WAS Global Security using Tivoli Directory Server and SSL for WebSphere.

• Configure the Single Sign-On using Siteminder.

• Configured Workload Management (WLM) using clusters and server groups.

• Configured horizontal and vertical scalability of WebSphere to support failover mechanism and to utilize system resources to the maximum extent.

• Configured Demilitarized zone (DMZ) topologies involving multiple firewalls and provided security.

• Administration and Trouble-shooting of IHS

• Created new jobs and user accounts using BuildForge.

• Installation, Configuration and Administration of IBM WebSphere Portal server 5.1/6.0 on Windows and Linux platform with Web Content Management.

• Involved in installing the fix patches for WebSphere Portal Server.

• Migrated IBM WebSphere Portal from 5.1 to 6.0.

• Migrating the DB from Cloudspace to DB2 and User registries from Cloudspace to LDAP.

• Install and activate portlets and portlet applications including User and group profiling and authentication.

• Configured Tivoli Enterprise console and provided automated problem diagnosis, thereby improving system performance.

• Administering various applications which use DB2, Oracle and SQL Server.

• Troubleshooting various issues arising in the WebSphere Environment.

• Performance tuning by configuring caching, queuing, pooling, JVM parameters and problem determination using Tivoli performance viewer (TPV) and Wily Introscope dashboards.

• Performed routine management of WebSphere Environment like monitoring Disk Space, CPU Utilization Provide 24/7 support for assigned.

Environment:IBM Websphere Application Server 4.0/5.0, IBM MQSeries v 5.2, IBM HTTP server, iPlanet4.1, Netscape Enterprise Server, EJB, JSPs, Servlets, XML, JDBC, MQSeries, DB2, Sun Solaris v 2.8, AIX, Linux and Windows2000/NT,Rational Application Developer(RAD)

TVS Sundaram Fasteners Pvt Ltd., India, Dec 05 – Mar 07

Bangalore, India

WebSphere Administrator

Responsibilities:

• Administration & Support of BBH Internet Infrastructure for allWeb environments Production and Testing.

• Installation, Configuration & Administration of IBM Websphere 5.1/6.0/6.1 and IHS on Solaris and AIX.

• Deploy Application EAR files on Websphere 5.1/6.0 Environments.

• Installing websphere Fixpacks and fixes.

• Implemented Websphere Security using LDAP services.

• Performance monitoring using Tivoli Performance Viewer.

• Administering various applications which use DB2, Oracle and SQL Server.

• Troubleshooting issues arising in both Production and Non-Production environments.

• Develop Workload Management/Scalability/High-Availability strategies (clusters, load balancing, session state management, etc.).

Environment: : IBM Websphere Application Server 5.1., Websphere Portal 5.1, WebSphere Everyplace Mobile Portal , IBM Datapower X150, MQ IBM HTTPServer ,Buildforge ,Solaris 10/ AIX 5.3, Oracle 8i.

Godrej-GE Appliances Ltd., India May 03 – Nov 05

Websphere Administrator

Responsibilities:

• Installed, configured, administered and supported WebSphere Application Servers 5.1/6.1, IHS on Windows.

• Installed, Configured and Administered TIM, TAM, WebSeal.

• Installed Fix packs, Cumulative Fixes and Patches on the Base and ND Versions Installed IHS on the RHEL thru silent Installation.

• Configured VMWare windows servers according to WebSphere requirements.

• Configured the Vertical and Horizontal clusters to implement workload management.

• Troubleshooting various issues arising in the WebSphere environment.

• Used F5 BigIP and IIS as front end and load balancing

Environment: IBM Websphere AppServer (5.1/4.0), AIX 5l, IBM HTTPServer, Windows 2003, Oracle 9.2, Solaris 2.8.

Education: Bachelor’s in Electronics and Communications from Visvesvaraya Technological University.

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