EXPERIENCE SUMMARY:

• Over Six plus years of IT experience, which includes extensive experience in middleware implementation with expertise in Service Oriented Architecture, IBM DataPower, IBM MQSeries, and WTX on various platforms.
• Extensive experience in SOA appliance IBM DataPower (XS 40/45, XI 50, XI 52).
• IBM certified SOA Appliances firmware V3.8.1, v5.0 Solution Implementation
• Experience in designing, implementing, supporting & deploying IBM DataPowerXI52s/XB62s for routing, message transformation and to enforce the security policy.
• Experience in setting up and maintain the policies and configuring rules and actions with DataPower services of MPGW, XML firewall, Web Server Proxy and Web Application Proxy.
• Experience in design and development of Routing, Security Mechanism and validation for the given scenarios.
• Extensively worked on SOA technologies like WebSphere DataPower, Web Services, WSDL, SOAP in application servers.
• Designed logging subsystems to capture significant events related to Data Power user administrative activities and also administered various Log files using log analyzer, Product logs, Installation logs, Administer server logs.
• Well versed and hands on experience in creating resources, modify properties, view runtime attributes, commit modifications and securing administrative server using Authentication,Authorization,Digitals,PKIConcepts,Encryption,Decryption,Credentials,Permissions, Single Sign On.
• Experience in configuring and maintaining SSL and other security measures in Data Power Device.
• Strong working experience with XML, XSLT, XSD and SOAP.
• Extensively worked on any - to-any message transformation with advanced level of understanding and experience in XSLT.
• Experience in the analysis, architecture, documentation and promotion of messaging infrastructure solutions including the use of SOA solutions.
• Excellent problem resolution and communication skills with ability to work under pressure in a highly visible role and effectively interacts with the users on a daily basis, decreasing downtime and increasing user productivity.

TECHNICAL SKILLS:

Languages: Java, J2EE, Ajax, Perl, JavaScript, XSLT, SOAP, REST,ESQLXSL, BPEL, XML, XSD, XPATH

ESB Appliances: IBM Websphere Datapower SOAppliancev5.0.0,v4.0.1.3,v3.8.1, v3.7.3, IBM Websphere Transformation extender v8.2

Web technologies: HTML, XHTML,WEB2.0, JavaScript, Servlets

Database: DB2, Oracle 9i/10g, SQL Server

Development Tools: XML Spy.Eclipse, RAD, SOAP UI, SOA Test tool

Communications Protocols: TCP/IP, Http/Https, RMI/IIOP, SOAP, SSH, SFTP

Operating Systems: Windows, AIX, Solaris, Linux (RedHat)

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte, NC

WebSphere DataPower Developer

Responsibilities:

• Worked on the development of WebSphere DataPower XI52 version.
• Requirement gathering, Analysis, Conceptual Design, Development, System testing and User Acceptance testing.
• Responsible for analysis, design and development of ESB architecture on DataPower XI52 to integrate existing and new applications and web services for transformation, routing and mediation.
• Responsible for migrating from Version one to Version Two and Documentation.
• Extensively configured reusable Policies and Rules in MPGW and Web Service Proxies as per the requirement.
• Working with team to Develop and support the Product.
• Responsible for Developing and support maintenance and Enhancement of existing Applications using XSLT,IBM Datapower, XML, SOAP and WebSphere MQ.
• Integrated various applications with SOAP, JSON, XML and Non-XML services.
• Configured various actions while defining rules and policies like Transform action, Validate, AAA action, Match rule, Encrypt, Decrypt, Route, Filter actions and various others.
• Involved in Administrative activities like domain creation, configuration, management and monitoring the data power tasks.
• Troubleshooting end to end connectivity testing issues.
• Responsible for Developing XSLT using XML transformation node to transform an XML message to another form of XML message.
• Closely working on Splunk and viewers for monitoring and functional performance of implemented system and software solutions.
• Responsible for Creating Load balancer groups to load balance the request to multiple backend points.
• Responsible for

Environment: IBM WebSphere DataPower SOA Appliance XI52, WebSphere Application Server 6.1, LDAP Active Directory, WSRR 6.1, SOAPUI Client.

Confidential, Monterey Park, CA

WebSphere DataPower Developer

Responsibilities:

• Responsible for analysis, design and development of ESB architecture on DataPower XI52 to integrate existing and new applications and web services for transformation, routing and mediation.
• Extensively configured reusable Policies and Rules in MPGW and Web Service Proxies.
• Integrated various applications with SOAP, JSON, XML and Non-XML services
• Involved in Administrative activities like domain creation, configuration, management and monitoring the data power tasks.
• Experience in design and develop Routing, Security Mechanism and XML data validation depending on the requirement.
• Configured various actions while defining rules and policies like Transform action, AAAAction, Match Rule, Encryption, Decryption, Filter action, Validate, Route and various others.
• Configured AAA action-based on information available for digital signatures, s and generating key pairs and in accordance configuring mapping resources and mapping credentials.
• Hands-on experience with configuring DP security policies. Created crypto profiles, HTTPS front side handlers.
• Used SOAP UI extensively to test and debug services enabled in IBM DataPower.
• Tested SOAP over HTTP binding using WSDL and migrated Datapower objects within various test environments.
• Performed end-to-end testing, resolved problems and validated the test results. Performed unit testing and unit Integration testing.
• Responsible for XML data Validations using customized and available source XSD Validation Frameworks.

Environment: IBM WebSphere DataPower SOA Appliance XI50, XI52, WebSphere Application Server 6.1, LDAP Active Directory, WSRR 6.1, SOAPUI

Confidential

Java Developer

Responsibilities:

• Involved in Analysis and design for direct loading, coupon loading, cancellation of last transaction, Open Transaction, Direct Load and Coupon Load.
• Developed business logic for Direct loading, Coupon loading, Last Transaction and Open Transaction
• Developed business logic for Cancellation of Direct and Coupon loading.
• Developed presentation and business logic for price list and campaigns.
• Developed Web services client to connect TEMessage Broker, which is responsible for memory ticket, coupon printing using axis with SOAP protocol.
• Developed business logic to connect Kulla, which is responsible to recharge the subscription and send thanking message to the customer
• Developed logic for sending requests to Kulla, using JMSQueues.
• Utilized Log4j for request / response / error logging
• Created sequence diagrams, class diagrams for Direct Loading, Coupon Loading, Cancellation of Last Transaction, Open Transaction, Direct Load and Coupon Load using Poseidon
• Created and maintained the configuration of the Spring Application Framework’s Dependency Injection/IoC container.
• Involved in the development of DAO Layer of the system by using Hibernate.
• Responsible for writing POJO and generated Hibernate-mapping XML Files.
• HQL queries to query the database using hibernate.
• Implemented the JavaScript to pre-validate the user data.
• Provided the code review analysis and performance analysis of the application i.e., identified and analyzed application problems, developed workable solutions, and business process re-engineering.
• Performed Unit Testing using Junit.

Environment: OOAD,java,jsp,struts,Spring,Hibernate,jms,xml,axis,soap,maven,junit,Weblogic9.1,oracle9iCVS,Poseidon and Unix.

Confidential

Software Engineer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Active participant in Analysis and Design part of Rules engine.
• Widely used JSP and HTML pages to develop the web interface and used JSP Tag Libraries for creating complex web pages.
• Developed business logic for Backup and Restore of rules.
• Developed business logic for arithmetic and date operations using session and entity beans for rules engine.
• Implemented various design patterns in the project such as Session Façade, Factory,Business Delegate, Data Access Object and Singleton.
• Developed the PL/SQL queries and used JDBC to retrieve the data from the Oracle database.
• Utilized TOAD to make database and application development faster and easier.
• Implemented the Junit for Unit testing.
• Effectively used Bugzilla for defect tracking.
• Monitored the error logs using Log4J and fixed the problems.
• Implemented Ant for compiling and building the system.
• CVS was used for version controlling.

Environment: JDK 1.4, JSP, Servlet, EJB, XML, DOM, JDBC, PL/SQL, Oracle, TOAD, Sun One Application Server 7.0Eclipse, CVS, ANT, Bugzilla, Unix/Sun Solaris OS