SUMMARY

• Over 14+ years of experience with ever increasing levels of responsibility and expertise in designing and administering J2EE and Middleware Solutions. Expertise in WebSphere Application Server (6.x, 7.x, 8.x), JBoss EAP (5.x/6.x), Tomcat, Webservers (IBM HTTP Server 6.x/7.x/8.x, Apache HTTPD 2.x).
• Expertise in creating, configuring and Administering Profiles, Clusters, Application Servers for WebSphere Application Server, JBoss EAP and deployment of applications in highly available, load balanced production environments.
• Hands on experience on Automation/Build tools like Puppet, Chef, Jenkins and Maven,
• Experience in using version controller tools like Subversion (SVN), GIT and IBM Clear case.
• Configured and maintainedJenkinsto implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
• InstalledJenkins, written shell script for end - to-end build and deployment automation.
• Experience working DR (Disaster Recovery) for VMWare vSphere environment along with Linux/Unix Environment.
• Worked in an agile development team to deliver an end-to-end continuous integration/continuous delivery product in an open source environment using tools like Puppet &Jenkins.
• Developing Cookbooks, Recipes, Resources and Runlists, Managing the Chef client nodes, and upload the cookbooks to chef-server from Workstation
• Managed Chef Server in pushing the config changes to client nodes, monitoring the logs and security.
• Installed packages, run Cron jobs, and over-all configuration management of Linux servers using Puppet and chef
• Experience with creating EC2 Instances on AWS Cloud, EBS (Elastic Storage Block).
• Experience configuring and managing Puppet master server and also experience in updating and creating modules and pushing them to puppet clients.
• Installed GIT on premise for managing puppet manifests and configurations of various environments.
• Automated JBoss/Tomcat application server deployments using Puppet manifests. Used these manifests to replicate various environments.
• Excellent understanding of ITIL v3 and experience with creation of run books.
• Configured Jenkins with SVN, Maven and Puppet plugins for end-to-end automated build and deployments.
• Experience in migrating source code repositories from between various version control systems like SVN to GIT.
• Experience in installing and configuring IBM HTTP Server 6.x/7.x/8.x with Local and Remote Plug-in for IBM WebSphere Application Server.
• Installed and configured Vertical and Horizontal clustering for IBM WebSphere Application Server 6.x/7.x/8.x.
• Experience in Planning, Installing, Configuring, Administering, Tuning and Troubleshooting CA Wily Introscope V8.x/9.x.
• Expertise in integrating CA Wily introscope to various applications servers likes WebLogic and WebSphere.
• Expertise in Installing Upgrade Fix Packs, Plug-in’s and Migrating to latest versions. Good at trouble shooting using Traces, Logs and Log Analyzer.
• Responding to system warnings, alerts, and errors, and diagnoses and resolves system problems including managing the Website, monitoring performance, and managing load balancing tasks.
• Experience in installing mod jk plugin for JBoss and Implementing clusters in JBOSS for load balancing and failover.
• Expertise in setting up Database and MQ configurations in JBoss.
• Automated Deployments JBoss Application Servers.
• Extensive experience in installation and administration of IBM WebSphere Application Server 6.x/7.0/8.x Network Deployment, Portal Server 6.x/7.0
• Expert in using JProbe to identify the memory usage, leaks and analyzing the Garbage Collection and configuring the right GC parameters for better performance.
• Have vast experience in JDK tools like jstack, jconsole, jmap and jhat.
• Strong experience in Planning, Installing, Configuring, Patching, Tuning, Restarting Services and applications, Troubleshooting infrastructure problems and Integrating WAS-ND,Apache Webservers, TAM and Site Minder Policy Servers, IPlanet Webserver, WSADMIN, WSCP, XML Config, Clustering and Scaling, IDS, LDAP, JNDI, Oracle, DB2 on AIX, Solaris, LINUX.
• Hands of experience in Installing, Upgrading Fix Packs and Migrating the exiting configuration and applications to latest versions for IBM WebSphere Application Server.
• Vast Knowledge in Migrating WebSphere Application Server Network Deployment from 6.x to 7.x and from 7.x to 8.x.
• Involved providing support to wide variety of applications in a diverse setup that included WAS6.1 and Portal 6.0/6.1.
• Extensively involved in WebSphere Portal Server v7.0 Configuration, Administration and Security configuration with Active Directory Server, WLM Configuration, Performance Tuning, Users and Group Management, Web Server Configuration.
• Experienced in Secured Socket Layer (SSL) configuration, creating self-signed certificates, generating certificate requests, Import/Export certificates and creating key databases.
• Expert in creating SSL Certificates and CA Certificates using IKEYMAN and configuring SSL using self-signed certificates and CA certificates between WebSphere Application Server and Webserver, Webserver and browser, WebSphere Application Sever and LDAP Server.
• Well versed in implementing Work Load Management (WLM) methodology and failover mechanisms using cloning and clustering including horizontal and vertical cloning.
• Experienced in setup and maintained Load Balancers like F5. TCP/IP fundamentals DNS, FTP, LDAP, Remote Access, Security Management, System Troubleshooting skills, and good knowledge in networking concept including Firewalls.
• Strong experience in Administration and Maintenance of WAS ND clusters (vertical and horizontal) and deployment of applications in highly available, load balanced production environments.
• Experience in deploying J2EE components/Portlets on WAS 6.x/7.x/8.x using WAS admin console, wsadmin/JACL scripting and WebSphere Portal Server.
• Configured Global Security for WAS using an IBM Directory server as LDAP user registry.
• Well versed in writing shell scripts in Bourne and Korn Shells to automate the administrative tasks.
• Created Keystoreand generated private Keys and Certificates for the signing requests.
• Involved in Recovering and Backup of WebSphere configuration using XML Config tool.
• Configured WebServer interfaces, virtual hosts and transports for WebSphere Application Server.
• UsedPerformance tools like TivoliPerformance Viewer and WILY Introscopefor monitoring and tuning the WebSphere environment like configuring Heap/Thread pool/Connection pool sizes, Session Management, etc.
• Experience in using JProbe to identify the memory usage, leaks and analyzing the Garbage Collection and configuring the right GC parameters for better performance, analyzing Thread Hang/ Dumps/Deadlock.
• On call production support (24/7), Monitoring and Troubleshooting technical problems related to Webserver, WAS, plugins and database, checking OS health.
• Excellent Analytical and Communication skills, Quick Learner, Versatile Team player, Organized, Self-Motivated, have the ability to pick up new technologies and solve complex technical problems.

TECHNICAL SKILLS

Application Servers: WebSphere Application Server (WAS) 6.x/7.x/8.x, WebSphere Portal Server 5.x/6.x., JBoss EAP 6.x, Tomcat, Weblogic, Netscape Enterprise server

Databases: DB2 8.2/7.x/UDB, ORACLE 7.x/8i/9i/10g/11g/12c and MS-SQL.

Languages and Scripts: C, SQL, HTML, DHTML, XML, XSL, CSS, JDBC, JSP, JACL, JYTHON, ANT, TCL, WSCP, Wsadmin, Shell scripting (KORN, BASH), Perl, JavaScript, Servlets, JMS, LDAP.

Web Servers: IIS 6.0/7.x/8.0, IBM HTTP Server, Apache HTTP Server, Sun One/ IPlanet Web Server.

Operating Systems/Platforms: Window Server 2012/2008/2003 , IBM AIX5L, UNIX, Sun Solaris 10/9, LINUX, RHEL, HP-UX.

Network /Protocol: TCP/IP, SNA, DNS, LAN, WAN, DHCP, SMTP, POP3, HTTP, SSH, LDAP, RMI, SOAP and IIOP.

Tools: Resource Analyzer, Log Analyzer, Tivoli Performance Viewer, Jenkins, Maven, GIT, ANT, Puppet, AWS

PROFESSIONAL EXPERIENCE

Confidential

Senior DevOps / Middleware Adminstrator

Responsibilities:

• Installed, configured, and maintained IBM WebSphere Application Server ND 8.5.5, IBM HTTP Server
• Packaged, build, integrated and deployed enterprise J2EE applications on WebSphere Application Server
• Installed, configured and administered JBOSS 5.x/6.x in different environments like Development, QA, UAT and Production on Linux, Solaris and Windows Server operating systems.
• Configured connection pools and Datasources for WebSphere Application Server 8.x and JBOSS 5.x/6.x application servers with backend oracle DB’s.
• Deployed Java applications using CI/CD tools likeJenkins, Puppet in standalone and clustered environments.
• Installed, configured plugins on Jenkins for continuous integration and for End-to-End automation for all build and deployments.
• Deployed applications using chef on Jboss/Tomcat.
• Resource management like installing packages, manage services needed to run, user management, cron job setup etc
• Setup and Install Chef workstation, Chef Server and bootstraping the Chef Clients using knife.
• Configure Knife to manage chef-server, spin-up new instances, package installs, config changes on client nodes
• Used build utilities like Maven, ANT for building of jar, war, bar and ear files.
• Extensively worked with Infrastructure as a Service (IaaS) environments using toolPuppet.
• Integrated delivery (CI and CD process) UsingJenkins, Maven and puppet.
• Well versed with SDLC Methodologies like AGILE (Scrum) and Service Oriented Architecture (SOA) allowing for rapid changes to just one part of the application at the service level, tested and released, without impacting other parts of the application.
• Created EC2, RDS, ELB, EBS for one of the POC projects in AWS.
• Used Puppet to manage Web Applications, Config Files, Data Base, Commands, Users Mount Points, and Packages.
• Involved in orchestrating AWS environment.
• Performed Building up of servers, deployment activities, and environment support including installation, configuration diagnostics, planning and upgrades.
• Implemented automation tools such as Splunk, Puppet andDevOps.
• Creating new plugins inJenkinsfor continuous integration and continuous load testing.
• RPM and YUM package installations and Updating Redhat systems using RPM and yum.
• Experience in using version controller tools like Subversion (SVN), GIT, IBM Clear case, Perforce and PVCS.
• Configured Service Integration Bus (SIBUS) in WebSphere Application Server.
• Experienced in Configuring of JDBC Providers, JDBC data sources, connection pool, Virtual Hosting, JNDI, Global Security, SSL, SSO, and Open SSH, Open SSL, LDAP.
• Experience in configuring SSL for web servers, requesting and installing secure certificates, enabling global security using LDAP registry and single sign on.
• Installed SSL certificates on the Web Servers, and WebSphere application server using ikeyman tool, keytool.
• Deployed WAR & EAR files in WebSphere App Server,JBOSS EAP 6.x and Tomcat application servers hosting clustered environments.
• Experienced in configuring JBOSS cluster, JGroups, JBM and JBOSS cache.
• Performed WAR, EAR & JAR files deployment in WebSphere Application Server through admin-console.
• Dealt with troubleshooting issues like Server hang, keep alive threads, HTTP threads, Application Deadlock, Perm Gen space, Out of Memory Issue, High memory usage and High CPU.
• Performed up-gradation of JBOSS EAP 6.0 to JBOSS EAP 6.4 on RHEL 6 release and configured JDBC, log4j, JMS and JDK.
• Configured JDBC and JMS Queues in WebSphere 7.x/8.x, JBOSS 6.x EAP
• Assisted in several Load tests and gave suggestions at OS level tuning, also configured WebSphere and JBOSS Application servers to produce the best results.
• Created SSL certificates for WebSphere 7.x/8.x & JBOSS 5.x/6.x.
• Installation and configuration of WebSphere Application Server 6.x/7.x/8.0/8.5.
• Implemented Migration Techniques for WebSphere Application Server ND from 6.1 to 7.x as well as Migrating 7.x to 8.0 and 8.5.
• Prepared documentation for Installation, Configuration and Application deployment steps.
• Deployed application EAR’s on WebSphere Application Server Network Deployment in QA, Staging and Production environment on daily basis and troubleshooting infrastructure, configuration and application issues
• Setup Cells, Nodes and Clusters.
• Install & Setup Sterling Commerce server on Dev/Test/Sandbox environments & setup developer environments
• Installation of fix packs and fixes, federating Node to the Deployment Manager.
• Profiled all J2EE Applications and worked with Application Development, QA teams to resolve possible memory leaks, improve application integrity, performance and resolve all issues, bugs before deploying in Production.
• Performed WebSphere Configuration backup and restoration using scripts.
• Created user roles and groups for securing the resources on LDAP.
• Mapped security roles to application for LDAP users and groups during deployment.
• Involved in integrating enterprise-wide J2EE applications and deploying using WebSphere Application Server Application Server Tool kit and managing security policies for different applications.
• Involved in developing Test plans and Test cases & performed White box testing and participated in testing the complete application.
• Configured virtual hosts and host aliases for various applications to provide application isolation.
• Have modified experience on scripting like JACL, JYTHON, SHELL (K-Shells/Bash)and setting up Cron job to rotate logs for every week.
• Monitored the WebSphere Application Server (WAS) performance through Tivoli Performance Viewer.
• Ability to read, understand the logs and traces and trouble shoot.
• Utilized skills in shell and wsadmin/JACL scripting to automate deploying, updating applications, migrating data and automating batch jobs.
• Monitoring application log files, Application Server Performance, Servlet Status, Active Sessions and DB Pool connections.
• Configured horizontal scalability of WebSphere through a mechanism called as “Cloning of multiple JVMs” with independent Java Virtual Machines-JVMs, for each clone.
• 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.
• Configuring WebSphere Application Server on multiple platforms for both horizontal and vertical scaling for Work Load Management.
• Installed configured and maintain F5 BIG-IP for load balancing and fail over for web based CRM.
• Troubleshot problem-tickets, worked with developers to identify the root cause and resolve the issue or propose a potential work around.
• Configured enterprise applications and corrected performance problems by monitoring server availability and resource utilization analysis.
• Managed multiple high profiles, complex projects and implemented with minimal disruption to end-users.
• On-site operations support - rotating logs, troubleshooting problems, restarting services, checking OS health.
• Analyzing the Garbage Collection and configuring the right GC parameters for better performance, analyzing Thread Hang/ Dumps/Deadlock

Environment: IBM WebSphere Application Server, 6.x,7.x,8.xND, CA Site Minder, Microsoft Active Directory Server, XML, AIX 6, Wily Introscope 9.x, DB2, Oracle 8.1.7/9.0.5 , Remedy User, Shell Scripts, wsadmin scripting, Jenkins, Maven, GIT, ANT, Puppet, AWS.

Confidential, Exchange place, NJ

WebSphere/DEVOPS Administrator

Responsibilities:

• Responsible for Installation, Configuration and Maintenance of WebSphere Application server 5.x/6.X/7.x/8.x in a Network Deployment Environment on Solaris.
• Install/ configure and support of WebSphere Process Server v7.0 environments.
• Installed and Configured WebSphere Portal Server 6.0/6.1 in a horizontal and vertical clustered Environment on Solaris 10.
• Configured WebSphere process server with Golden Topology in different environments.
• Performed regular deployments day-to-day administrative tasks on WebSphere ESB v6.0/7.0 and Performed regular deployments WSRR v7.0 Dev, QA and PROD environments.
• Installed, Configured and Maintained SpringSource TC Server with creation of application server groups, JDBC Datasources, Http & AJP connections, Linux Boot Scripts, Scripting Features to Deploy WAR Files/Push config files and JVM Parameters to Server Groups and Secured the JMX-based Server Management.
• Configured WebSphere Portal Server using LDAP Security.
• Configured Web Content management 6.0 using WPSconfig authoring task.
• Deployed Portlets themes and skins on WebSphere portal Server.
• Deployed war files using xml access scripts and Portal admin console.
• Migrated Camilion applications from WAS 5.1 to 8.5x.
• Migrated G360 applications from WAS 6.1 to 8.5x.
• Performed regular deployments on WebSphere Process Server v7.0 both using deployment script and Admin Console in Dev, QA and PROD environments.
• Involved in portal migration from 5.1 to 6.1
• Worked on Performance tuning of WebSphere Process Server, especially of Garbage collection phenomenon, heap sizing and upgrades for high performance of applications.
• Worked with IBM on P1 severity issues, exchanging information through PMRs and closely working with IBM on resolution of issues with CPU utilization of Hung threads issues due to high load conditions WebSphere Process Server Applications.
• Responsible for Installation, Configuration and Maintenance of WebSphere Process server 7.x in a High Availabilityenvironment.
• Worked on Setting up Build Forge projects for deploying web and portal applications for all environments.
• Responsible for supporting the existing portal Applications like Member portal and Group Portal, Managing themes and skins, Deploying the portlets and virtual portals through Portal Admin GUI and XMLAccess.
• Worked with DBA and developers while installing WebSphere Process server 7.
• Based on application team requirements Installed deployment environment using WPS/WESP on golden typology environment.
• Maintaining, testing and deploying Business Processes. Deployed new enterprise application and configuring server with resources and environment variables.
• Installing and configuring Business Process Engine (BPE) Container in WBI-SF, which provides the support for process choreograph.
• Worked with application developers on ability to design and code BPEL/ESB, synchronous processes, various Binding types and adapters.
• Built new Integration/Test/Staging/Production environments, installed Portal Server, configured with LDAP server.
• Responsible for supporting the existing portal Applications like Member portal and Group Portal, Managing themes and skins, Deploying the portlets and virtual portals through Portal Admin GUI and XMLAccess.
• Installed fix packs and i-fixes of Websphere process server 7 through Installation Manager.
• Maintaining, testing and deploying Business Processes.
• Deploying new enterprise application and configuring server with resources and environment variables.
• Installing, Configuring, and troubleshooting WAS ND, Application server 5.x/6.x/7x and installation of fix packs, configured and integrated WebServers (plugin file).
• Supporting, monitoring all Applications at Development, QA and Production phases.
• Deploying application in WAS on Solaris using Console and also using automated JACL/Jython scripts after getting the Release EAR, WAR, JAR files from PVCS and Starbase.
• Responsible for Installation, Configuration and Maintenance of G360 applications in WebSphere 5.1/6.1 and configured top secret authentication for Admin console.
• Responsible for Installation, Configuration and Maintenance of PEGA applications in WebSphere 6.1 and 7.x
• Responsible for Installation, Configuration and Maintenance of Camilion applications in WebSphere 5.x/6.x/7.x
• Responsible for Installation, Configuration and Maintenance of JBoss Mercury IT Governance Center with clustering for Confidential time sheets and Mercury Test Director for Quality Center.
• Upgraded Applications with various patch files (JSPs, Class files, changing various properties and property files)
• Troubleshooting various problems in different stages of development using logs files and with coordination from QA and Development teams.
• Created Data Sources to a variety of Databases, including DB2, SQLand Oracle.
• Monitoring WAS performance through ITCAM/Tivoli Performance Viewer and tuning the system - caching, queuing, JVM parameters, DB Connection Pooling.
• Workload management (WLM) using WebSphere Cloning on Application Servers and Load balancing using IBM HTTP server using WebSphere plug-in.
• WebSphere Performance Monitoring, Tuning and Application-specific load balancing.
• Performed Application-data backup and recovery by Local backup / restoration of the WebSphere Environment - configurations and applications.
• Diagnosis and repair of the WebSphere Environment. Assisted developers with the diagnosis and repair of WebSphere Applications.
• Worked with QA Team for Stress tests, Performance tests and identified the bottlenecks of the applications. Testing was done using Load Runner.
• On-call Production Support (24x7), monitoring and maintaining multiple Applications in Development and QA and Production Environments.

Environment: J2EE 1.3/1.4/1.5/1.6 , WebSphere 5.X/6.X7.X, IBM IHS, Java2.0, Tomcat, JBoss, JSP1.2, EJB2.0, JDBC2.0, XML, WebSphere MQ 5.3, WebSphere Portal 6.1/5.1, Windows 2003 Advanced Server, Site Minder5.5, LDAP I-planet Directory Server6.0, WSAD5.0, DB2, Oracle8/9/10, Shell Scripts, WsAdmin scripting, PL/SQL, HTML, Windows XP, Solaris9/10, z/OS, ITCAM, WPS 6.x/7.x.

Confidential, NY

WebSphere Administrator

Responsibilities:

• Responsible for Installation, Configuration and Maintenance of WebSphere Application server 5.1 in a Network Deployment Environment on Solaris consisting of 8 clustered nodes to achieve fail-over and load balancing.
• Installing, Configuring, and troubleshooting WAS ND, Application server 5.1 and installation of fix packs, configured and integrated WebServers.
• Supporting, Monitoring all Applications at Development, QA and Production phases.
• Deploying application in WAS on Solaris using Console and also automated JACL scripts after getting the Release EAR, WAR, JAR files from Clearcase.
• Upgraded Applications with various patch files (JSPs, Class files, changing various properties and property files)
• Troubleshooting various problems in different stages of development using logs files and with coordination from QA and Development teams.
• Workload management using WebSphere Modeling and Cloning on Application Servers.
• WebSphere Performance Monitoring, Tuning and Application-specific load balancing.
• Diagnosis and repair of the WebSphere Environment. Assisted developers with the diagnosis and repair of WebSphere Applications.
• Worked with QA Team for Stress tests, Performance tests and identified the bottlenecks of the applications. Testing was done using LoadRunner.

Environment: J2EE 1.3, WebSphere 5.1, Java2.0, JSP1.2, EJB2.0, JDBC2.0, XML, WebSphere MQ 5.3, WebSphere Portal 6.0, Windows 2003 Advanced Server, Site Minder5.5/4.5, LDAP I-planet Directory Server6.0, WSAD5.0, DB2, Oracle8.1.7, Shell Scripts, WsAdmin scripting, PL/SQL, HTML, Windows XP, Linux,, Solaris.

Confidential, Middletown, CT

WebSphere Adminstrator

Responsibilities:

• Involved in Installation, Configuration, Administration and troubleshooting WebSphere Application Server 5.1.1.5 and IBM HTTP Sever.
• Involved in migrating the applications from WAS 4.5 to 5.1 and Installation of fix packs.
• Configured Rules and Policies for applications using Siteminder for authentication and authorization.
• Involved in Creating and Managing the Nodes, Application Server’s, Cluster’s and Deployed Multiple J2EE Applications.
• Responsible for testing of applications at various levels before deploying them to production. The test phases include development, stress testing, and finally to production.
• Profiled all the J2EE Application’s and worked with Application Groups in improving performance f application and possible memory leaks in application before deploying.
• Involved in creating Resources like JDBC Provider for DB2, SQL, Oracle 9.2.0, Creating Virtual Hosts, Shared Libraries, JNDI Configurations, EJB References, Creating Environment Variables, and Configuring Session Management.
• Involved in Monitoring, Capacity Planning, High Availability and Systems Scalability.
• Coordinated with various teams like Development, OS, Middleware group (WebSphere MQ Group), SAN, Database and Networking to Deploy the J2EE Applications in Development, QA, Staging and Production Environments.
• Involved in Tuning of WebSphere Application Server for performance improvements.
• Worked with QA Team for Load Tests and Performance tests and identified the bottlenecks of the applications.
• Worked with Application groups in troubleshooting and fine-tuning the application Performance.
• Extensively used the Command line tools for Administration and Maintenance of the Applications.
• Trouble shooting various problems in different stages of development using logs files.
• Monitoring Multiple Application at Development and QA phases.
• Work closely with developers to define and configure Application Servers, Web Applications, and Web Resources, Servlets and JDBC drivers-as well as deployment of EJB's on the WebSphere Application Server.
• On-call support (24x7), Monitoring and maintaining multiple Applications at Development and Production.

Environment: J2EE 1.2/1.3, WebSphere 5.1.2/4.05, Java2.0, JSP1.2, EJB2.0, JDBC2.0, XML, WebSphere MQ 5.3, WebSphere Portal 5.0, Windows 2003 Advanced Server, AIX 5L, Sun Solaris 9/8, Site Minder5.5/4.5, LDAP I-planet Directory Server6.0, Web Agent 5.5, WSAD5.0, DB2, Oracle8.1.7, Shell Scripts, WsAdmin scripting PL/SQL, HTML, Windows XP, Linux, Sun Solaris 8.0, AIX.

Confidential, Stamford, CT

WebSphere Adminstrator

Responsibilities:

• Involved in Web Sphere Installation, Configuration and Administration
• Responsible for Configuring and Maintenance of Web Sphere Application server.
• Trouble shooting various problems in different stages of development using logs files.
• Involved in migrating the applications from WAS 4.0 and 5.0.
• Installed IBM HTTP Server 1.3.26 on different nodes and configured them by generating the plug-in from NDM Administration Console.
• Involved in Creating and Managing the Nodes, Application Server’s, Cluster’s and Deployed Multiple J2EE Applications.
• Deployment of J2EE Applications involved in Creating Cluster’s for Load Balancing and Fail Over, Configuring Resources like JDBC Provider for Oracle 9.2.0, Creating Virtual Hosts, Shared Libraries, JNDI Configurations, EJB References, Creating Environment Variables, and Configuring Session Management.
• Performed WebSphere Configuration backup Restoration tasks (using Backup Config, Restore Config commands).
• Involved in Creating Shell Scripts like Automation of Startup and Shutdown Processes
• Involved in Tuning of WebSphere Application Server for performance improvements
• Worked with Security team for possible security threats to WebSphere Platform and configured Web servers to their recommendations and patched the Solaris with latest patch Clusters.
• Closely worked with Application groups in troubleshooting and fine-tuning the application Performance.
• Worked closely with Solaris Server Team for Operating System tweaks for Performance.
• Involved in Designing and implementation of LDAP Requestor Web Service for Application groups for their authentication.
• Worked with QA Team for Load Tests and Performance tests and identified the bottlenecks of the applications.

Environment: J2EE1.3, WSAD, WebSphere Application Server 5.0, Network Deployment Manager 5.0.1, Web Services (SOAP2.3.1, Axis, UDDI, WSDL), EJB 1.2/2.0,JDBC, Servlets, XML, CSS, JMS, Oracle8i/9.2.0, PL/SQL, IBM MQ Series5.x, HTML, Windows XP, Sun Solaris 8.0,AIX.

Confidential

WebSphere System Adminstrator

Responsibilities:

• Involved in Installing WebSphere Server 4.0.
• Responsible for Configuring and Maintenance of WebSphere Application server.
• Deployed and Configured the XML files for various Applications running on the WebSphere Server.
• Monitoring Multiple Application at Development and QA phases.
• Implemented new features to the website and also made enhancements to the existing site according to the business requirements.
• Handled User Accounts and Groups Accounts, Disks and File Management System.
• Trouble shooting various problems in different stages of development using logs files.
• Used WSCP Scripts (start, stop and deploy EAR’s)
• Establishment of Application-specific parameters and definitions (having knowledge of Java Servlet, JSP and EJB development and deployment concepts).
• Workload management using WebSphere Modeling and Cloning on Application Servers.
• WebSphere Performance Monitoring and Tuning at Application level-specific load balancing.
• Application data backup and recovery provided by Local backup / restoration of the WebSphere environment Local backup / restoration of WebSphere applications

Environment: IBM WebSphere Application Server 4.0, IBM HTTP Server, Apache 1.3.20, Java, J2EE, EJB, JSP, Servlets, JDBC, JNDI Sun Solaris 8.0, AIX, Linux, UDB DB2 7.2.x, SQL.

Confidential

Web Developer & Administrator

Responsibilities:

• Front End Designer/HTML DeveloperRebuilding existing website using HTML.
• Meeting objective of streamlining maintenance through CSS and HTML templates.
• Design and development of Java Servlets for maintaining database for assigned modules in the System, according to specifications
• Design & Development of GUI screens using client and server side validations for assigned modules.
• Development of Basic Operational Library having generalized functions and Error Module.
• Developed the User Interface, which includes functionalities for registration, Inbox, composing fax messages, Address book, Help.
• Handled User Accounts and Groups Accounts, Disks and File Management System.
• Experience with Setting up local and remote printers. Performing Backup and restore.
• Setting up Accounting Systems· Performing ongoing system and network administrative tasks.

Environment: JDK1.2.2, JavaServlets, JDBC, Oracle 8, Java WebServer, IBM Cross Compiler, FrontPage 98 & Dream weaver.

Confidential

Web & Multimedia Designer

Responsibilities:

• Designed and developed a total of 32 Flash animations required for the project, they covered subjects like Defensive operations, Attack positions, planning process etc.
• Designed the html pages using a standard template designed for the whole site, this involved screen design.
• Designed interactive games using Flash 5.0, and scripting for evaluating the effectiveness of the student.
• Analysis of the specifications required.
• Online Implementation of the site.

Environment: Macromedia Director 7, Dream weaver 3.0, Adobe Photoshop, Macromedia Flash 4.0, 3D Studio Max 2,5. JSP, Jdk1.1.x, JDBC, JavaScript, HTML, DHTML, Windows NT, JAVA, JSP, JavaScript, Web logic, oracle, Sybase, Visual InterDev, Front Page Editor, Win NT