Technical summary

Over ten years of total professional experience in IT with Seven years in EAI/middleware system architect development/administration using WebSphere Application Server (WAS), MQ Series ,WBI Message Broker, Process Server, WBI ICS, Websphere ESB, WPG, MQ Workflow and Tivoli Access Manager.

Expertise in Installation and support of WebSphere Application Servers and IBM HTTP Web Servers.

Extensive Experience in Performance tuning, optimization of Enterprise Applications using WebSphere Application server 6.x/5.x/4.x, XML Config, Workload Management (WLM), WAS Resource analyzer, EJB, JAAS JNDI, LDAP, MQ Series, JMS, Oracle 8i/7.x, DB2 UDB on Sun Solaris and AIX

Expertise in Migrating, Administering of WebSphere Application Server 4.x/5.x/6.x, IBM HTTP WebServer, Apache WebServer on AIX 5L, Solaris8 and Windows 2000 /2003 environments.

Integrated and supported applications like Legacy Mainframes, SAP, Siebel, PeopleSoft, Clarify mySAP.com and Amdocs using WBI MB, Websphere ESB, WBI ICS, Process Server and WBI Adapters

Excellent working knowledge of SOA and Web services technologies.

Implemented diverse messaging interaction models like Request-reply, Distribution models for one-way interactions and Publish/subscribe requirements supported by WebSphere ESB to meet Integration needs

Expertise with distributed technologies and messaging middleware (JAVA, J2EE, EJB, RMI, CORBA, JMS, Spring, Hibernate, Java Servlets, JSP, SOAP, Web Services )

Proficient in ,XML related technologies like DTDs, XML Schema, XSL and XPATH

Experienced in leading and mentoring a team of Developers.

Prepared system requirement specifications, functional and design document specifications.

Full SDLC-actively involved in planning, System Analysis, Design, coding, implementation, performance management, benchmarking, testing, validation and maintenance.

Skills

Websphere Family:

WebSphere Application Server v 3.5, 4.0, 5, 6, 6.1

Have vast experience in Installing IBM WebSphere Application Server/Network Deployment Manager using horizontal and vertical clustering and scaling on AIX platforms and troubleshooting and providing WebSphere Admin support to e-Business applications.

Performance Tune WAS by configuring caching, queuing, pooling, JVM parameters.

Troubleshoot using WAS logs, Site/Log Analyzers, Thread Analyzer

Expertise in Administering IBM WAS 5.x/ 6.x, Network Deployment on various Operation Systems like AIX 5.1/5.2, RedHat Linux9.1, Z/OS and Windows 2000/2003 Server.

Configuration of Network Deployment for Centralized Management of Applications.

Configuring of JDBC Providers, Data Sources, Virtual Hosts, Global Security, SSL, and LDAP

Expertise in HACMP clustering design and administration.

Implement Security using Role based Administration (Monitor, Operator, Configuration, and Administrator).

Websphere Process Server & Websphere ESB

Created all high level design documentation for new ESB infrastructure.

Designed and implemented SOA compliant management and metrics infrastructure for new Websphere ESB infrastructure utilizing the SOA management components.

Using process choreographer, scripted enterprise beans to manipulate processes. Also created Web services from business processes that choreograph other Web services processes

Implemented the Adapter for Web Services to enable true bidirectional support for event and request processing from within the adapter.

Configured the adapter for Event processing that can be synchronous or asynchronous, and listeners within the adapter to provide support for SOAP over HTTP, HTTPS, and JMS transports.

Integrated the adapter with the Web Services Gateway product to expose/invoke external services on behalf of the adapter.

Maintaining, designing, testing and deploying Business Processes

Deploying new enterprise application on SF 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 choreography.

Extend the interaction between applications and WebSphere ESB by using the Message Service clients provided with WebSphere ESB like IBM Message Service Client for C/C++, IBM Message Service Client for .NET and IBM Web Services Client for C++

Secure ESB operation by using J2EE role-based security Common Event Infrastructure component application is installed with access control.

Worked with Websphere ESB mediation modules exports to reference by external services

Worked with Websphere ESB mediation modules flow components Routing, Database lookup, Database logging and Structure transformation

Worked with mediation primitives MessageLogger,DatabaseLookup,MessageFilter, XSLT, Fail and Stop provided with WebSphere Integration Developer

WebSphere MQ Series v 2.1, 5.1, 5.2, 5.3, 6

Install and configure MQ Series on AIX, Solaris, OS/390 and Windows 2000

Develop MQ infrastructure in enterprise level with distributed queuing and clustering.

Troubleshoot and Manage MQ Series queues, channels, listeners and triggering.

Configure, manage and as well as automate WebSphere MQ channels

Add and modify WebSphere MQ resource definitions.

Define channels using SSL certificates

Write scripts to automate administration tasks using shell and perl scripts.

Provide 24/7 on call support in both testing and production environment.

WBI ICS v3.x to v4.x

Architect solutions using the product and various other adapters.

Install and configure the product on various platforms like AIX, HP-UX, Solaris and Windows with various databases like DB2, Oracle, and SQL Server.

Install and configure various adapters including JDBC, JText, Web Services, WebSphere MQ, WebSphere MQ Workflow, JMS, DB2, XML, HTTP, SAP, Siebel etc.

Administer the product on various platforms.

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