• Dedicated and hardworking professional having over 11 years of experience in IT & Middleware
  • Lead the middleware & Security Team for more than 4 years.
  • Good knowledge of ITIL V3 concepts.
  • Extensive understanding of Incident Management, Change Management & Release Management.
  • Implemented & enforced various SLA’s as team and generated the monthly or annual reports.
  • Worked closely with various Business Analysts and Projects Managers on various new & upgrade projects.
  • Worked many years on Weblogic & JBoss.
  • Experience in migration of Data Center from one physical location to another.
  • Extensive Experience in CA Siteminder.
  • Expertise in Installing, Configuring, Tuning and troubleshooting of WebLogic Serverx/9.x/10 in various environments.
  • Experience working with Weblogic 12C & 11gR2
  • Experience in the Administration, Installing, Configuring Apache0/2.2, Sun ONE 6.1 Web Server (iPlanet), Microsoft IIS Server.
  • Worked onOracle Weblogic Portal Server 9.x/10.x in various environments like Development, QA, and Production.
  • Involved in the migration of WebLogic xà9.xà10.x.
  • Experience working with Apache Tomcat Server 6.0
  • Solid experience in deploying various WAR, JAR, EAR, RAR applications in clustered environment using Admin console & WLST scripts.
  • Experience in developing the applications on multiple WebLogic Servers and maintaining Load balancing, High availability and Failover.
  • Experience in configuring Node manager to administer the Managed servers.
  • Proven experience in Web Application development using J2EE and Java related technologies.
  • Extensive knowledge and experience in upgrading JVM’s, applying patches and recommending necessary security fixes.
  • Experience in managing and monitoring JVM performance tuning by adjusting WLS Heap size.
  • Experience in configuring Connection pools for JDBC
  • Extensive experience in configuring and monitoring JMS server in Weblogic and tuned the application with Work Manager.
  • Extensive experience in configuring and managing secured environments usingSSL and digital certificates.
  • Excellent application development and interfacing experience with LDAP using Netscape and Sun ONE directory Servers.
  • Hands on experience in Webagent installation on Apache, IHS & IIS.
  • Created Rules, Realms & Policies for various application to implement SSO.
  • Implemented SSO using CA Siteminder & LDAP/AD as userstore and policy store.
  • Integrated Siteminder with Domino Webserver & Weblogic using ASA agent
  • xtensive hands-on experience in production environment with Weblogic Console and Troubleshooting by using Thread Dumps for Weblogic server issues.
  • Expertise in Performance Monitoring and Performance Tuning of Weblogic servers using Wily Introscope and other industry monitoring tools.
  • Experience in developing the startup and shutdown scripts for the WebLogic servers.
  • Experience in designing and implementing the WebLogic application configuration management system based on WebLogic Scripting Tool (WLST) and UNIX Shell Scripting.
  • Experienced in applying plug-ins for WebLogic Application Server.
  • Experience in full Software Development Life Cycle (Analysis, Design, Development and Testing).
  • Experience in providing24/7 application support for Production, PLE, Testing and Development environments.


Client : Tata Consultancy Services, Tampa, FL
Nov 2011 – Till Date

Weblogic Team Lead


  • Administrated & integrated Weblogic 12C in environment.
  • As Lead, was responsible for implementing uptime SLA & availability SLA for various applications in environment.
  • Also acted as bridge between IT & Business layers.
  • Extensive experience with IT budget & cost cutting within tower & infrastructure team.
  • Worked as Single point of Contact for various upgrade projects & new implentations in Middleware & Security area.
  • Worked on highly available & mission critical environment & applications
  • Worked with different Service level agreements in IT industry
  • Generated various SLA reports for clients related to incident management & change management
  • Experienced in leading, working & handling the off-shore team
  • Lead teams on Project and also in 24X7 Production Support
  • Involved in the Migration of Datacenter from one physical location to another.
  • Cordinated with the Onsite- Offshore team
  • Worked extensively on Weblogic 12C
  • Installed, configured & administrated weblogic 10.X, 9.x & 8.x
  • Installation up-gradation and administration of Oracle WeblogicServer 2/10.3 on Sun Solaris/Microsoft Windows for development and production environment.
  • Configured and monitored Apache web servers with Weblogicproxy
  • Hands on knowledge working with Middleware Fusion.
  • Installed and configured Oracle Access Manager (OAM), Oracle Identity Manager (OIM) & Oracle Internet Directory (OID)
  • Extensive experience working on Single Sign On.
  • Working knowledge of Federation and SAML 2.0 in the cross domain Single Sign On.
  • Hands on knowledge working with JBoss Application server
  • Installed & Configured JBoss on Windows and Red Hat Linux.
  • Installed & Configured Apache Tomcat Server 6.0.33
  • Installed Weblogic Application Server on Windows, Unix, Solaris & red Hat Linux
  • Worked on different Webserver like Apache,IIS, Tomcat, iPlanet, IHS and OHS.
  • Deployed .war, .jar & .ear applications on different versions of Weblogic & JBoss
  • Upgraded the JDk version of Weblogic & JBoss
  • Involved in setting up and configuring WebLogic cluster for multiple environment.
  • Performed horizontal and vertical weblogic clustering of servers.
  • Involved in writing and maintaining WLST scripts for domain creation and application deployment.
  • Configured and administered JDBC connection pools, multi pools and data sources.
  • Migration of Weblogic from 8.1 to 10.3 in different
  • Migration of Weblogic from 9.x to 10.x in Prod/Stage/test/Dev environments
  • Configured JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, JMS queues and topics.
  • Involved in performance tuning of JVM by analyzing garbage collection matrix.
  • Writing scripts (start & stop) for web application server administration.
  • Handled server hang, dead locks application and database level locks by checking thread dumps and analyzing them to find the root cause of the issue.
  • Handled Memory issues and Memory leaks by tuning and profiling with the help of third party tools.
  • Configured and setup SSL data encryption and client authentication.
  • Monitored and tuned JMS Queue, MQ Queue Depth, JVM’s, JVM heap size, garbage collection, Java stack and Native thread for better performance.
  • Provided 24/7 application support to all production applications.
  • Monitoring server logs and domain logs application deployment and performance tuning.
  • Installed and configured SiteMinder Policy Server (6.0/R12) on UNIX/Windows environments.
  • Worked extensively on SSO and LDAP.
  • Attended CAB meeting,raised, implemented Change Controls in Prod and non Prod
  • Involved in the DR testing and implementation.

 Environment: Weblogic 9.2/10.x, Site Minder (5.5,6.0), Wily Introscope 7.x, Windows 2008/2003/XP,Solaris 10/8, WLST, Perl, Oracle 8i/9i/10g, iPlanet Web Server 6.x, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, HTML, Shell scripting, Samurai.


 Middleware BEA WebLogic Server (7.x/8.x/9.x/10.x), IBM WebSphere (5.x/6.x), JBoss 4.x/5.x, iPlanet/Sun ONE, Apache, Tomcat, IIS 5.1/6.0, IBM MQ, Sonic MQ
Operating Systems Solaris 10/9/8, Linux (Red Hat 9-6), Windows XP/2003/2008, AIX 5.x/HP UX
Programming Java, C, C++, XML, Unix Shell Scripting, JavaScript, VBScript, JSP, SQL, HTML, PL/SQL, Perl
Network Services T3, T3S, TCP/IP, SSH, SMTP, FTP, LDAP, HTTP, HTTPS
Scripting ANT, WLST, Jython, Perl, Shell Script (Korn/Bourne)
Monitoring/Tuning/Load Balancing Wily Introscope, JProbe, Samurai, HP ovo
Database Oracle 10g/9i/8i, MySQL, MS SQL Server, MS Access
Security CA SiteMinder, SunOne Directory Server, iPlanet Console/LDAP Browser
Technologies JSP, Servlets, JMS, EJB, JDBC, Web Services, JMX

Employer: Akal Technologies

Client: Oracle Health Sciences, Philadelphia, PA  Feb 2009 – Oct 2011

WebLogic Administrator


 Involved in all administrative tasks like Installation, Configuration, Deployment and Troubleshooting ofOracle WebLogic Application Server 9.1 on Solaris

  • Responsible for starting up, configuring, administering and maintaining the J2EE applications as part of the enterprise’s computing/ networking infrastructure and applications.
  • Installed Webagents on IIS & Apache for Siteminder for Single Sign On.
  • Integrated CA siteminder with Sunone LDAP & Active Directory.
  • Extensively involved in Tuning and Clustering of the WLS 8.1.
  • Maintained WLS in a project involving 40+ clusters, 86 applications with about 145 servers deployed on separate boxes.
  • Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
  • Deployed applications on multiple WebLogic Servers and maintained Load balancing, high availability and Fail over functionality.
  • Deployed web application on Apache Tomcat 6.x
  • Responsible for analyzing and troubleshooting all WebLogic related issues reported by the clients in different environments like Dev, Test, UAT, Pre-Prod and Production.
  • Involved in bridge calls with other team members and developers for resolving the high priority issues in the Production
  • Involved in doing a performance benchmark of WebLogic Server by using Load Runner.
  • Involved in full life cycle of the project, tracking bugs and fixes for diagnosing the application server problems.
  • Involved in Performance monitoring and performance tuning of WLS.
  • Involved in Configuration and Troubleshooting of Sun One 5.1 on Solaris
  • Provided on call 24×7 support on a rotation basis to attend user and system calls.
  • Installed Weblogic Application Server on Windows, Unix, Solaris & red Hat Linux
  • Worked on different Webserver like Apache,IIS, Tomcat, iPlanet, HIS and OHS.
  • Deployed .war, .jar & .ear applications on different versions of Weblogic & JBoss
  • Upgraded the JDk version of Weblogic & JBoss
  • Good knowledge working with various monitoring tools like BMC Patrol & CA Wiley

Environment: JDK 1.4, WebLogic Server 7.x/8.x, Sun One 5.1, Solaris, Linux, J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, Ant1.5.3, Maven.

Client: Comcast, Philadelphia, PA

Jul 2006 – Jan 2009

Weblogic Administrator


  • Installation, Configuring and troubleshooting the WebLogic Application Servers 8.1/9.2
  • Application Deployment on BEA WebLogic 8.1on a single Server and a cluster of Servers.
  • Worked on Red Hat Enterprise 4/5 platformand Sun Solaris one.
  • Configuring Clusters on WebLogic using the WebLogic Console.
  • Performed hot deployment of application on WebLogic7.0and 8.1.
  • Configuring database connectivity using JDBC and Configured WebLogic Virtual hosts
  • Configured SSL communication between adminserver and nodemanager
  • Performed analysis Memory Leaks, JVM heap settings and tuning.
  • Installed and configured Apache 1.3 as plug-in on UNIX environment and deployed applications.
  • Involved in Supporting Ldap, adminConsole, iPlanet, WebLogic Applications, Sales Tools.
  • Working closely with designers, developers and partners.
  • Designing, testing and realizing wide range of services based on latest technologies.
  • Migration of application from WebLogic1 Installation and administration of WebLogic.
  • Installation of SUN Solaris-2.x, 8 on Sun Boxes Building a development, testing, staging Environment.
  • Configuring database connectivity using JDBC and Configured Weblogic Virtual hosts.
  • Managing and Monitoring the JVM performance by tuning Weblogic Heap Size, garbage collection,JDBC Pools.
  • Communicating, escalating and resolving problems in the integration, staging & production environments.
  • Creating new file system, permitting user to mount file system, monitoring free space, disk usage, locating files, checking & clearing log files, administration and monitoring of disk based file system.
  • Involved in 24/7 support for production environments.

Environment: Oracle WebLogic Server 7.x/8.x, Apache 1.3, Sun Solaris-2.x, Web Server 6.x, iPlanet Directory Server 5.0, J2EE, Oracle 9i/10g, Jprobe, Wlst, Ant, IIS, SQL.

Medecision, Wayne PA

Apr 2003 – Jun 2006

Weblogic Administrator


  • Performed Installation and Administration of BEA WebLogic1.
  • Installation, Configuring, troubleshooting and maintaining the WebLogic1
  • Managed Apache HTTP 1.3 Web Server, Microsoft IIS Web Server and Sun Java System   Web Server (iPlanet 4.1)
  • Analyze Performance Tuning – Thread Dump Analysis, Core Dump Analysis when Server crashed unevenly.
  • Configured Cluster Configuration – Single Cluster, Multiple Clusters and Deployment over clusters.
  • Composed JMS Server, Connection Factory, Foreign JMS server, Message Bridge, Topic/Queue, Distributed destinations
  • Configured and maintained the WebLogic Load balancing Clusters
  • Created security roles, group policy, user authentication, aduting and
  • Worked on Web Security tools- LDAP Server, SSL Certificates.
  • Developed scripts to monitor JDBC Connection Pool Status JVM Heap Size JMS Messages in the Destination queues in the production environment.
  • Configuring database connectivity using JDBC and Configured WebLogic Virtual hosts.
  • Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools.
  • Used ANT to run build scripts developed UNIX shell scripts and auto deployment processes.
  • Installed Apache HTTP server as a front end of WebLogic server.
  • Developed scripts for automatic startup and shutdown of Admin Server and Managed Servers.
  • Monitored the cluster for performance issues in respect to JVM Heap Size.
  • Configuration and Integration of iPlanet LDAP Server with WebLogic server.
  • Involved in 24/7 support for production environments.

Environment: BEA WebLogic 7.x, Tomcat 4.x, Java 1.4, EJB 2.0, JSP, JMS, JDBC, SQL Server 2000, CVS, Windows NT/2000, LDAP.

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