Qualification Summary

• 7 years of experience in UNIX System/Network Administration and which includes 5 years of strong experience in IBM WebSphere Administration.
• Experience in the maintenance of the IBM Websphere Application Servers on SOLARIES, AIX, WINDOWS 2008, JBOSS LINUX platforms and setting up the development, testing and production environment
• Well versed in different stages of implementing the Work Load Management WLM using cloning and clustering including horizontal clusters and vertical clusters and creation of nodes.
• Experienced in deploying J2EE components on IBM WebSphere application server using Application Assembly Tool.
• Experience in Amazon EC2 Web Services.
• Experienced in developing WSCP script, and used XML Config tool to recover and backup WebSphere configurations.
• Excellent working knowledge in implementing LDAP security models using Netscape LDAP and IBM secureway LTPA .
• Experience in server side technologies like Servlets, RMI, and EJBs and deploying them on to IBM WebSphere Application Server.
• Experience in Shell scripting bash, ksh including JACL, WSCP to automate administration batch jobs including backing up WebSphere Admin repository.
• Extensive experience in Configuring, Migrating, Administering of WebSphere Application Server 4.0/5.x/6.x, IBM HTTP Web Server, Apache Web Server in Solaris, AIX and Windows in a 24x7 shift rotation and pager support.
• Expertise in migrating existing applications from WAS 5.1 to WAS 6.0/WAS 6.1 using WAS pre-upgrade and WAS post-upgrade tools.
• Experienced in Evaluating, Installing and Migrating new IBM WebSphere MQ Series versions.
• Expertise in UNIX based servers AIX 4.5/5L 5.x, Sun Solaris 8/9/10, Linux RedHat SuSE and Windows NT/2000/2003/XP Servers.
• Experience in J2EE JSP, Servlets, EJB, JNDI, JMS , Java, JDBC, Java Beans, RMI, CORBA, JavaScript, XML, HTML, SQL.
• 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 Business Modeling, Requirements and Analysis tracks.

Technical Summary

Professional Summary

Confidential

WAS/JBOSS/Cloud Administrator

Responsibilities:

• Worked for the Infrastructure Support team as WebSphere Administrator.
• Set up and maintain PEGA applications which are deployed on WebSphere.
• Deployed both PRPC 6.3 PRPC 7.1 applications on the WebSphere.
• Hands on Experience on deploying Applications on JBOSS Servers.
• Hands on Experience in deploying troubleshooting applications in WAS 8.5.
• Procured JBOSS WebSphere servers on vCloud and deployed applications.
• Hands on experience on Cloud Computing.
• Hands on experience on Axis 2 java Amazon EC2 web services.
• Administering all the servers applications on Cloud.
• Responsible for submitting the requests for opening the ports to the Cloud servers.
• Created 50 EC2 instances for a POC effort and maintained them.
• Procured S3 storage servers.
• Hand on Experience with Apache Webservers.
• Worked on capacity planning and kept track of all the servers in Infrastructure.
• Deployed WebSphere Applications in Windows environment.
• Hands on Experience on BMC ARA tool for creating Web Sphere profiles.
• Worked on root cause analysis during several production and test environment outages.
• Configuring JBOSS on Unix Linux platforms along with clustering load balancing.
• Good understanding of Load balancing using F5, Site minder and DNS.
• Configuring Apache Web Server as per the application design.
• Application deployments on JBOSS.
• Configured LDAP SSL across different environments.
• Configured JVM's on the WebSphere Servers and deployed the applications as per the specifications of the application teams.
• Configured the DB with single schema for PRPC 6.1 spilt schema for PRPC 7.1.
• Deployed the PRPC archives and loaded the rule base.
• Deploying troubleshooting of JAVA, J2EE application in both test and production environments.
• Worked on tuning WebSphere parameters like Heap sizes, connection pool properties etc.
• Hands on experience on WebSphere eXtreme Scale WXS .
• Participate effectively in execution of projects to support development, integration, production and infrastructure deliverables.
• Perform WebSphere Administration including working with application developers to deploy Java applications into test and production environments.
• Installed DB2, Created users, groups schemas on the Database.
• Setup Install WebSphere applications on Vcloud servers.
• Installed PEGA DB2 on the Vcloud servers.
• Setup and maintain all environments for migration.
• Experience in analyzing java core dumps, heap dumps , SystemOut logs etc.
• Enterprise web architecture, system backups, restore/recovery, disaster recovery, clustering load balancing concepts.
• Creating various requests for all Administrative tasks like WebSphere MQ Queue Connection Factories, Queue Destinations, Resource execution, URL providers for WAS group and other work groups.
• Troubleshooting all the issues that come across like Thread Dumps, Heap Dumps Load Balancing, Security etc.
• Provided On-call support and Pager support during off-hours.
• Expertise in configuring Apache Web Servers.
• Configure IBM HTTP Web server to work with WebSphere, deployed Servlet, JSP and EJB.
• Configured and setup Secure Sockets Layers SSL for data encryption and client authentication using ikeyman.
• Document all the issues/problems update them in the SharePoint to avoid future occurance.
• Log file was managed for troubleshooting and probable errors.
• Tune different parameters like memory, web container threads, Connection Pools etc to improve application performance.
• Troubleshooting and debugging the application issues using Introscope.

Environment:

WebSphere Application Server 7.x,8.5, JBOSS EAP 6.2, Apache Web Server, IBM HTTP Server V6.x, DB2 10.5, LTPA and LDAP, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, JavaScript, Linux, Solaris and WINDOWS 2K3.

Confidential

WAS Administrator

Responsibilities:

• Migrated all the WebSphere applications that are on AIX to LINUX.
• Responsible for managing scope, planning, tracking, change control, testing and deployment of applications.
• Setup and maintain all environments for migration.
• Deploying troubleshooting of JAVA, J2EE application in both test and production environments.
• Hands on Experience on Web Sphere Portal Process sevrers.
• Configured JVM's on the WebSphere Servers and deployed the applications as per the specifications of the application teams.
• Hands on Experience on deploying Applications on Windows Servers.
• Participate effectively in execution of projects to support development, integration, production and infrastructure deliverables.
• Worked on root cause analysis during several production and test environment outages.
• Hands on experience with applications owned by ECS Triage teams.
• Perform WebSphere Administration including working with application developers to deploy Java applications into test and production environments.
• Develop Scripts using tools like JACAL, Jython, Shell, Selenium RC XML Access.
• Experience in analyzing java core dumps, heap dumps , SystemOut logs etc.
• Experience in configuring troubleshooting Apache Web Servers.
• Experience on working with Wily Monitoring Tool.
• Enterprise web architecture, system backups, restore/recovery, disaster recovery, clustering load balancing concepts.
• Creating various requests for all Administrative tasks like WebSphere MQ Queue Connection Factories, Queue Destinations, Resource execution, URL providers for WAS group and other work groups.
• Troubleshooting all the issues that come across like Thread Dumps, Heap Dumps Load Balancing, Security etc.
• Worked on moving all the context roots from AIX to Linux.
• Supported many of the critical applications that the company is handling.
• Provided On-call support and Pager support during off-hours.
• Configure IBM HTTP Web server to work with WebSphere, deployed Servlet, JSP and EJB.
• Configured and setup Secure Sockets Layers SSL for data encryption and client authentication using ikeyman.
• Log file was managed for troubleshooting and probable errors.
• Tune different parameters like memory, web container threads, Connection Pools etc to improve application performance.
• Troubleshooting and debugging the application issues using Introscope.

Environment:

WebSphere Application Server 6.x, Apache Web Server, IBM HTTP Server V6.x, LTPA and LDAP, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, JavaScript, Linux, Solaris and windows.

Confidential

WAS/Linux Administrator

Responsibilities:

• Installed, configured WebSphere application server V5.1/6.0, IBM Http Server V1.3.x/2 .x/6.x, applied refresh packs, fix packs and cumulative fixes.
• Involved in number of installations of IBM WebSphere instances from development to production.
• Created application server configuration, clusters, created JDBC resources like data source configurations, MQ resources like queue connection factories, queue destinations and message driven bean listener ports.
• Involved in deploying the EAR files and scripting automated deployment of the applications.
• Involved in tuning WebSphere application server components like web container and data source connection pools, JVM heap and Servlet response times.
• Enabled WebSphere global security using Sun One LDAP Server.
• Configured the web server interfaces, session management, virtual hosts and transports for WebSphere.
• Optimized the performance of Enterprise Applications using Tivoli Performance Viewer Also, used to find out the performance metrics and for the problem determination.
• Involved in configuring the WebSphere load balancing using WebSphere workload management WLM .
• Installed and configured IBM Http Server, installed WebSphere plug-in, involved in generating plug-in file and solving plug-in related issues.
• Used UNIX for scripting automating WebSphere administration tasks like creating JDBC resources, deploying applications, creating clusters.
• Worked closely with Project manager, development, testing and production team to align project deliverables, dates and report issues/concerns.

Environment:

Web Sphere Application server 5.0/6.0, IBM MQ Series, IBM HTTP Server, iPlanet Java, Java2EE, Visual Age, WSAD, IBM, Windows NT and UNIX AIX/Solaris/Linux .