SUMMARY

• IBM Trained and Certified in IBM WebSphere Process Server v6.2 Application Development with good experience in developing high performance Service - Oriented Architecture (SOA) applications.
• IBM Trained in IBM integration bus V9 Application Development.
• 6 years of Professional experience as WebSphere Integration Developer with exceptional noledge in developing high performance Service-Oriented Architecture applications using IBM Integration Designer, WebSphere Enterprise Service Bus, WebSphere Process Server, Business Process Manager.
• Experience in analysis, design, development, customizations and implementation of software applications using WebSphere Integration Developer on WebSphere Process Server and ESB Technologies.
• Extensive experience in Web services Development, SOAP & REST Web services, developing WSDLs, XSDs.
• Experience in working with Business objects, Libraries, Integration Solution and mediation modules etc. in WebSphere ESB/IBM BPM/WPS runtime environment. Have noledge on mule soft.
• Good experience in Application testing (Unit, Integration) and software deployment.
• Extensive noledge on all Message bindings and industry standard transport protocols for delivering the messages between various environments (SCA, HTTP, MQ, MQ JMS, JMS etc.)
• Experience in technical concepts on Core Java and JEE technologies including Web Services(SOAP, WSDL, JAX-WS, JAX-RS), XSL, XSLT, XML, JMS, JDBC, Web Portal, Spring, Hibernate, JDBC, Servlets, JNDI, JSP,JSTL, JSF, AJAX, Java beans.
• Good noledge of Patterns and Best Practices for Business Integration. Understanding of SOA Reference Architecture of IBM, Service Data Objects (SDO) and Services Component Architecture (SCA).
• Experience in IBM WPS V6, 7 and IBM BPM V 7.5, 8.
• Experience creating Message Flows, Database Services, MQ Services and web services using IBM Integration Bus in IBM Integration Toolkit.
• Good noledge of Version Control in WID using CVS, SVN and in Rational Application Developer using Clear Case.
• Strong understanding of project life cycle and SDLC methodologies including Waterfall and Agile. Well Trained and Strong Experience in Agile methodology practices like Agile Scrum.
• Experience in working with Business Processes, BPEL, Business Rules, Web Services, JMS Technologies, Business Objects, Adapters, and Mediation Services.\\

TECHNICAL SKILLS

Programming Languages: Java, J2EE, PL\SQL, ESQL

SOA Platform: IBM Integration Designer, IBM Integration Bus IIB 9.0, Message Broker 8/7/6, MQ Series 7.5, 7.x, 6.x. Data Power XI50 & XI52

Database Packages: DB2, Oracle 10g/11g, MySQL, Microsoft SQL Server

Web Technologies: CSS, SOAP, RESTFUL, XML,XSLT, Web Services

Methodologies: Waterfall, Agile

Scripting Languages: JavaScript, jQuery

IBM Software Development Tools: Clear Quest, Service Now

Testing Tools: SOAP UI

Comparison/Editor Tools: Beyond Compare, UltraEdit, UltraCompare

No SQL Database: Mongo DB

IDE’s: Eclipse, NetBeans, My Eclipse

Operating Systems: Windows, MAC OS, Linux, Unix

Web and Application Server: Apache Tomcat, J Boss, WebLogic, WebSphere 6.x, 7.x, 8.x

Deployment Tool: uDeploy, Harvest

PROFESSIONAL EXPERIENCE

Confidential, Pittsburgh, PA

Integration Developer

Responsibilities:

• Involved in analysis, design and development and developed specs dat include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Worked extensively with project management team, application architect, and business analysts on the planning and design phases of the project
• Used Visio UML tool to draw use case diagrams, class and sequence diagrams.
• Interpreted the Business Requirements into Use cases
• Developed technical use cases from functional scenarios
• Created Mediation flows using Business process editor in WID.
• Created high level and low level mappings for resolving mediation problems between components
• Integrated all the components in WID using assembly editor
• Identify the business rules and implement the rules in WebSphere ESB server.
• Developed and Designed various services by creating Business objects, multiple Interfaces, Business Objects according to the requirements.
• Implement of complex business processes including invoke, human tasks, parallel, and java snippet and pick activities.
• Configured JDBC adapter, FlatFile Adapter and MQbindings for communicating with different End systems
• Created high level and low level mappings for resolving mediation problems between components.
• Develop mediation modules in WID, unit test in WID test environment
• Involved in Unit testing of the interfaces and deployment on the test environment in WESB.

Confidential, Pittsburgh, PA

Integration Developer

Responsibilities:

• Gather the project insight from Mind maps and other project documents.
• Create Issues and Risk register dat contains a cumulative list of active and closed list of issues and risks.
• Meet regularly with Project managers to update the progress of the project risks and issues.
• Created technical design documents and mapping documents for SOA services using IIB and DataPower.
• Installed/Configured IIB on developer environment.
• Tuned the message flows for better throughput and performance and tested the application.
• Used IBM provided patterns dat suite the functional requirements.
• Troubleshot existing applications and message flows using debugger.
• Worked on different parsers (mainly XMLNSC, DFDL and MRM) dat suit incoming requests.
• Set up WSRR environment and IIB to use WSRR for SOA Service versioning
• Worked on broker commands to administer queues, data sources and traces on developer workstations.
• Developed Message Broker applications using Java Compute Node (JCN), Compute Node
• Developed XSL for Message Transformations in IIB.
• Developed DFDL/MRM Message models and message sets to process Cobol and EDI format messages
• Developed Web services using both SOAP and HTTP Nodes
• Developed message flows using File nodes and Mapping nodes
• Developed message flows using both ESQL and Java.
• Implemented Transaction logging for Message broker flows.
• Designed and developed WMB interfaces for Fan-in and Fan-out using Aggregate and Collector Nodes
• Worked with File nodes, MQ Get Node, JMS and timer nodes in Message Broker for implementing various solutions
• Designed and developed message flows accessing User Databases like Oracle using ESQL.
• Developed error handling flows using error processing and debugging nodes.
• Performed end-to-end testing, resolved problems and validated the test results.
• Created WSDLs, XSDs. Used XSLT, XPath and XQuery for Transformation.
• Provided production support and infrastructure monitoring/troubleshooting on the potential issues identified.
• Used uDeploy and harvest repository for IIB application deployment through various environments.
• Configured Web services Proxy and XML Firewall services
• Configured Front Side Handler and Back-End Connectivity including HTTP, HTTPS, JMS, MQ Resource, SSH Setup involving various XML Threats

Environment: IIB 9.0, IBM Integration Toolkit, WebSphere MQ Explorer v8,XML, Oracle, DB2, Web Services, WSDL, SOAP UI, SQL Developer, IBM DB2 Client, uDeploy, Harvest Repository.

Confidential, Morton, IL

WebSphere Process Server/Integration Developer

Environment: IBM Integration Designer 7.5, IBM Business Process Manager V7.5, IBM Process Designer 7.5, IBM Process Server v7.5, Websphere ESB Server v7.5, IBM Websphere Application Server v7, Java EE, XML, Web Services, WSDL, SOAP UI, PVCS version manager

Responsibilities:

• Use Business Process Editor to create a business process including activities, snippets, faults, path conditions etc.
• Developed Mediation flows using mediation primitives—Data Handler, Fan In and Fan Out, XSLT, BOs, Service Invoke, Fail, Custom Mediations, etc.
• Developed Web Services, Use JDBC Adapters, and Flat File adapter
• Create and configure inline and standalone Human Tasks
• Configure component bindings (EJB, SCA, JMS, MQ, Web Services)
• Use Integration Test Environment for testing components and entire modules or Mediation flows
• UseBPC Explorer for testingprocesses and Human Tasks
• Solid Experience in SDO programming, human task API, business process API, commonBaseEvents APIs to TEMPeffectively implement the business processes using Java
• Developed BPEL framework to emit events based on application operations
• Worked with IBM on several PMRs relatedto the migration process and WebSphere Process Server
• Developed and tested WPS Data Bindings and related utilities for Custom XML
• Design and implement error handling strategy
• Refactored the existing xsd schema’s to fit the updated requirements
• Created/Modified Service Level Definitions (SLD), Service Versions, Service Endpoints in WSRR to promote the web services to various environments
• Developed MQ based services to interact with mainframe services
• Specified promotable properties for Mediation modules to administer services at run time
• Configured webservices on Internal and External Gateways to support routing the requests to appropriate URL’s
• Developed custom primitives to support alerts, logging, and JDBC functions
• Developed BO Maps, XML Maps and Custom Mediations to transform incoming and outgoing messages
• Developed several CICS based webservices to read data from mainframe for several queries
• Used multiple service invokes in services and aggregate the responses from multiple services
• Developed several reusable library projects and EJB data services
• Worked on Mediation Subflows, Multiple Service Invokes for Web Services, Creating WSDL and Dependent XSD’s
• Created Reusable Library Projects which can be used by multiple mediation projects
• Used CICS, JDBC, FTP outbound and inbound adapters in WESB Mediation flows
• Developed Proof of concept services for demonstration to the clients
• Used EJB, MQ, SCA, Web Service exports and imports for Mediation Modules
• Worked on Custom Java Classes to support Shared Libraries dat can be used as utilities
• Worked on integrating several services to construct complex web services
• Worked on building and deploying mediation modules with ant builder and deploy it using auto deploy process
• Created SOAP UI test cases and test suites and work on creating x-path scripts for Automation
• Problem determination using error logs and traces to resolve issues
• Coordinated with testing team to resolve the issues
• Troubleshooted various issues like Heap size, class path, thread pools and port conflicts in web service applications

Confidential, Hartford, CT

WebSphere Integration Developer

Environment: WebSphere Integration Developer v7, WebSphere Process Server v7.0.0.3 on z/OS, IBM DB2 for z/OS 9.1, Rational Clear Case Remote client V7.1.2, WebSphere MQ for z/OS V7Microsoft Windows 7 Ultimate, SoapUI 3.6

Responsibilities:

• Developed and deployed mediation modules in WID/WPS
• Identifed the best practices and recommended module design and worked on deployment architecture
• Developed Mediation modules with MQ bindings using COBOL Copybooks
• Re-designed and refactored existing modules to improve performance
• Documented Rational Clear Case integration with WebSphere Integration Developer
• Documented best practices in Rational Clear Case UCM
• Developed automated build scripts for WebSphere Integration projects using ANT and serviceDeploy
• Worked on evaluation of UDDI & Web services for the project
• Developed interfaces to call BPEL (Business process execution Language) process as web service in WebSphere Application Server SF (Server Foundation)
• Followed a test strategy & evaluated test frame works

Confidential, Indianapolis, IN

Java Developer

Environment: Java, J2EE, Spring, Struts, Hibernate, JMS, Servlets, JSP, JS Tag Libraries, Java Script, Angular JS, CSS, DOJO, HTML, JDBC, SQL, JNDI, JUNIT, XML, XSLT, ANT, WebLogic server, SOAP, WSDL, JAXB, Oracle, Design patterns, Ajax,, UDDI, WSDL

Responsibilities:

• Actively involved in analysis, detail design, development, bug fixing and enhancement in agile methodology. Involved in daily scrum and sprint planning meetings.
• Prepared the proof of concept by configuring the spring and Hibernate for various modules.
• Used Hibernate for Object Relational mapping.
• Implemented features like logging, user session validation using Spring-AOP module.
• Developed client request validations and processed using JavaScript.
• Used Spring Framework at Business Tier and also spring’s Bean Factory for initializing services.
• Used Session Beans for business logic.
• Developed server-side services using Java multithreading, Java, springs, Web Services (SOAP, AXIS.
• Wrote application front end with HTML, JSP, and Ajax/JQuery. Wrote custom JSP tags for role-based sorting and filtering.
• Implemented design patterns like Front Controller, MVC, Business Delegate, Data Transfer Objects and Data Access Objects.
• Used Software development best practices from MVC, spring.
• Develop and execute Unit Test plans using JUnit.
• Used JavaScript and Struts validation framework for performing front end validations.
• Provided extensive pre-delivery support using bug fixing and code reviews.
• Developed various helper classes using core Java multi-threaded programming and collection classes.
• Used struts navigation library to dynamically assemble presentation pages from reusable components.