Technical Specialist, Technical Architect, Technical Team Leader

* J2EE architecture and development, * IBM Content Manager 8.3 specialist * SOA design and implementation specialist * WebSphere Application Server Administrator Projects: Madison, Wisconsin, USA - CARES Serving as the application architecture and infrastructure lead for various web-based applications for the state's Department of Health and Family Services and Department of Workforce Development. All of the applications were built using a custom developed J2EE application architecture. All applications run on IBM AIX servers and WebSphere v5.1 Network Deployment (JDK 1.4.1, J2EE 1.3). The database was DB2 on z/OS. As the application architecture lead, I was directly responsible for designing and implementing various architectural and application components, as well as managing the WebSphere Application and Portal Server. We have 6 environments for our applications which consist of multiple WebSphere ND environment clustered together with Global security enabled using the IBM Active LDAP directory. The application architecture utilizes Enterprise Java Beans 2.0 (EJB) to implement application logic and transaction management. The application architecture was built using various standard Java patterns, such as Factory, Singleton and Locator. The application was built using a Model-View-Controller (MVC) pattern. I also worked with the state's infrastructure team to determine how the state's data center and infrastructure could be used to provide additional load balancing and fail-over capabilities, as well as security, such as utilizing their firewalls and DMZs, and single sign-on/authentication services using LDAP / iChain. Also, I was also working on another application for the state of Wisconsin, which is based on the IBM Content Manager where we store all the paper documents related to the case. And I was responsible for designing and implementing the integration between the CARES and ECF in order to store/view/re-index the related document for a case without using the third-party tool like IBM eClient. Some other responsibilities include: * WebSphere Application Server Administrating, Deploy application on clustered environment. * Configuration of Application cluster, defining resources for the application like JDBC driver, shared Library, JMS MQ Connection settings, JVM class path, log traces, stop and restart node. * Monitor the Application performance using Tivoli (Performance Monitoring infrastructure) * Configuring other aspects of the WebSphere Application server like MQ, Web Compnent security, Web Service Security * Working with HP Openview folks to setup the HP OV policy to monitor the various component of the systems like iChain, Database, WebSphere Blade Server, applications, CPU utilization, disk space etc. * Liaise with the Wisconsin, State people to configure Web sphere application server, WAMS, iChain and Web Server * Administrating the IBM Content Manager, Record and Document manager * Customization of eClient as per the custom ACLs for the CWW Application * Designing and Developing of the API to interest with Content Manager to store the documents using IICE (Information Integrator for Content Edition) * Helping and provide training to the end user and to the technical person to install/setup the county workstation * Working with IBM for any upgrade and resolving issue in IBM WebSphere, Content Manager or in the IICE APIs

* Design, developed and Implementation of the J2EE applications. * Team Lead a group of developers in the implementation of the components in the system. * Writing the technical specification and the Detailed Design documents. * Providing the estimation of the new development or any enhancement to the existing Applications * Managing and administrating of WebSphere Application Server. I was also Leading the Production Support team responsible for the maintenance, design, development and support of the Corporate Data warehouse, a business-critical system for Telstra. Some other responsibilities: * Analysis of existing system functionality and identification of possible enhancements * Development of system change requests & Maintenance of existing system functionality * Interaction with the business team and the end-users to collate the Business Requirements for the new systems * End to end design, development & testing of Reporting systems, User Profile Application & Finance related applications * Documentation - Functional and Technical Specification & Design * Platform re-architecture for CDW - from design through to the testing & deployment phase * Review current Version Control & Release Management procedure, provide recommendations on software to use (Rational ClearCase/VSS) * Presentations to CDW Team & Telstra Management on various applications within CDW * Installation and Post verification testing of software on Solaris - 24x7 Hour technical support of the Corporate data warehouse

As Analyst/programmer, I was responsible for analysing and designing various J2EE Enterprise Applications involving weblogic application server for there clients like HarvestRoad (WA), Professional Access (USA) and UCMS (Victoria). I was involving in estimation and the tools required for the project. I was also responsible for the designing, development and implementation of the project on time and under budget.