Summary:

• Senior SOA Consultant and Systems Integration Architect with over 17 years of experience in all phases of software development life cycle, including information strategy planning, requirement analysis and prototyping, design, development, testing, debugging, performance tuning and production support.
• Extensive experience in Service Oriented Architecture SOA , Model-View-Controller MVC architectural pattern and Enterprise Service Bus ESB .
• Implemented multi-site Enterprise SOA using Oracle SOA Suite 11g for Fortune 100 Company.
• Expertise in development of enterprise software applications using Java, Swing, J2EE, JDBC, JMS, Servlets, JSPs, Struts framework, Spring MVC, Stripes, Java Beans, EJB, Java Portals, RMI, XML, IBM WebSphere WSAD/RAD , WebLogic, Velocity, iBATIS.
• Used B2B adapters like DB, File, FTP and MQ and define Canonical enterprise specific EBO's.
• Experience in using Hibernate as Object Relational Mapping ORM framework and Maven, a highly effective project management tool for Java/J2EE projects.
• Good working knowledge of Web and application development using Java 2, JDBC 2.0, JSP JavaServer Pages , Servlets, Java Beans, JSF Java Server Faces , HTML5 AJAX and JavaScript, Ruby on Rails RoR , Grails, JQuery.
• Designed and developed Web 2.0 applications using JavaScript and XML AJAX , JavaServer Faces JSF , Java Persistence JPA , Enterprise Java Beans EJB 3.0 , Seam Framework
• Used template engines like Velocity, Freemarker and Struts TILES. Used XML Data Binding frameworks like Castor and JAXB.
• Extensively used J2EE design patterns like Factory, Delegate, Transfer Object, Decorator and Proxy design pattern.
• Good working knowledge of Agile Methodology, SaaS and Java CAPS for SOA development. Played the role of Trainer and ScrumMaster in different environments.
• Extensive experience with HL7 interface engine like JCAPS eGate and Oracle SOA Suite. Used eGate SRE to run existing 4.5.x platform and connect to an ICAN environment.
• Extensive full life-cycle program development experience using Java, J2EE and OSGi.

Technical Skills:

Professional Experience:

Confidential

SOA Architect and Lead

• Description: Implemented Enterprise Service Bus ESB Architecture based on Oracle SOA platform for the Commonwealth Healthcare Insurance Exchange. Developed new services and enhanced existing ones through Oracle Services Bus OSB for robustness, scalability, failover and adaptability.
• The intent is to have a strong Enterprise Service Bus architecture for HIX for reusability, security and adaptability.

Responsibilities:

• Implemented OSB layer for Eligibility, Benefit Services and Out of Pocket Cost Summary.
• OSB logging and error handling design and implementation.
• Defined and Created SOA software and hardware infrastructure, including Application Servers, Services Bus, Server Domains etc.
• Prototyped and implemented Cloud based Service Bus on WSO2 for engaging stakeholders in the initial SOA discussions.
• Lead, Designed and Developed SOA enterprise system using Oracle SOA Suite 11g
• Defined Canonical for Provider Search BPEL to support both MAHC ACA and MAHC
• Architected and developed Enterprise Business Services EBS and published them through Service catalog for enterprise wide use.
• Used BPEL 2.0 for complex Business Process orchestration to fulfill the business needs and automate the workflow.
• Architected the use of B2B adapter such as DB, FTP and File adapters for middleware integration.
• All services are exposed through Oracle Service Bus OSB where Proxy services route the request to business services after massaging the request.
• Integrated all the business processes BPM with Business Activity Monitoring BAM for real time process view through dashboard.
• Performance related work BPEL for HIX Oct release, including Provider Search, Provider Count and User Basic Verification.
• Created Technical designs TDDD's for various OSB services.

Environment: Oracle Service Bus OSB , Oracle SOA Suite 11g, Oracle Fusion Middleware 11g, Weblogic 10.3.5, Java 6, BEPL, SOAP Java Web Services , SQL, LOG4J

Confidential

Senior SOA Consultant

• Description: VA FSC Financial Services Center is moving to an Enterprise Service Bus Architecture based on Oracle SOA platform. The plan to have all new services done on SOA Suite and route all the existing .NET service through Oracle Services Bus OSB for robustness, scalability, failover and adaptability.
• The intent is to have a strong SOA based claims processing and adjudication system for VA, processing hundreds of thousands of claims every month.

Responsibilities:

• Worked with different stakeholder to present a future state architecture and current state architecture and migration plan through a phased approach.
• Defined and Created SOA software and hardware infrastructure, including Application Servers, Services Bus, Server Domains etc.
• Prototyped and implemented Cloud based Service Bus on WSO2 for engaging stakeholders in in the initial SOA discussions.
• Lead, Designed and Developed SOA enterprise system using Oracle SOA Suite 11g
• Created Logical and Physical network Architecture diagrams.
• Defined Canonical Enterprise data definition having a catalog of Enterprise Business Objects EBO, EBM .
• Designed and implemented Asynchronous Messaging Architecture for better reliability and adaptability.
• Architected and developed Enterprise Business Services EBS and published them through Service catalog for enterprise wide use.
• Used BPEL 2.0 for complex Business Process orchestration to fulfill the business needs and automate the workflow.
• Architected the use of B2B adapter such as DB, FTP and File adapters for middleware integration.
• All services are exposed through Oracle Service Bus OSB where Proxy services route the request to business services after massaging the request.
• Integrated all the business processes BPM with Business Activity Monitoring BAM for real time process view through dashboard.
• Worked with business teams using Agile methodology to integrate business line of apps with SOA in a seamless fashion.
• Engaged with IT team for installation, deployment, security and hosting related issues.

Environment: Oracle SOA Suite 11g, Oracle Fusion Middleware 11g, Weblogic 10.3.5, OSB, Java 6, BEPL, SOAP Java Web Services , SQL, LOG4J, SQL Server 2012

Confidential

Senior Middleware Consultant

Description: Built SOA Platform to seamlessly integrate diverse IT infrastructure to help the Client achieve fast expansion through acquisitions. Integrated front line business apps with SOA platform and moved away from point to point integrations. Built a catalog of Enterprise Business Objects EBO and Enterprise Business Services EBS . The platform is built using Oracle Fusion Middleware suite of products.

Responsibilities:

• Instrumental in getting Oracle SOA platform 11g infrastructure up and running through installation, validation and POC with System of record.
• Lead, Designed and Developed SOA enterprise system using Oracle SOA Suite 11g
• Defined Canonical Enterprise data definition having a catalog of Enterprise Business Objects EBO, EBM .
• Architected and developed Enterprise Business Services EBS and published them through Service catalog for enterprise wide use.
• Used BPEL 2.0 for complex Business Process orchestration to fulfill the business needs and automate the workflow.
• Used B2B adapter such as DB, FTP and File adapters for middleware integration.
• All services are exposed through Oracle Service Bus OSB where Proxy services route the request to business services after massaging the request.
• Integrated all the business processes BPM with Business Activity Monitoring BAM for real time process view through dashboard.
• Worked with business teams using Agile methodology to integrate business line of apps with SOA in a seamless fashion.
• Engaged with IT team for installation, deployment, security and hosting related issues.

Environment: JDeveloper, Oracle Fusion Middleware 11g, Oracle SOA Suite 11g, OEPE, OSB, Java 6, BEPL, SOAP Java Web Services , SQL, LOG4J, Weblogic 10.3.5

Confidential Middleware Integration Consultant

Description: Healthcare IT EDI SOA based system maps 270/271 X12 request to MITA/HL7v3 as part of HIPAA mandates and better standardization and interoperability. Migrated HIPAA 4010 systems to 5010 using Enterprise service oriented architecture.

Responsibilities:

• Designed and developed SOA based enterprise system using Oracle SOA Suite and WebLogic 10g
• Migrated Medicaid Eligibility System from JCAPS/Glassfish to Oracle Fusion middleware.
• EJB 3.0 Enterprise JavaBeans used in the business layer and for Web Service implementation
• Interfaced with Portal frontend for interactive request processing using AJAX.
• Spring MVC is used as Web Application framework for request and response.
• Used Oracle Fusion Middleware and JDeveloper 11g to implement Enterprise Healthcare IT Eligibility System for 5010 and MESAV.
• Mapped and implemented EDI transaction for Medicaid Eligibility Benefit request and response X12 270/271 and converted 4010 X12 Transactions to 5010 X12 Transactions
• Designed and implemented Medicaid EDI system based on MITA/HL7v3
• Toplink is used as ORM Object Relational Mapping .
• Used eGate as the HL7 interface engine and its components like eWay, Collaboration and JMS for Connectivity, Transformation and Messaging.
• Lead and trainer for migrating the SOA environment from JCAPS/Glassfish to Oracle Fusion middleware.

Environment: Oracle SOA Suite 11g, Weblogic, JDeveloper, JCAPS, Glassfish, Java 6, J2EE, Java Enterprise JavaBeans EJB 3.0, Spring MVC 3.0, JUNIT4, BEPL, SOA, SOAP, TFS, Tomcat, NetBeans, LOG4J, ANT, HIPAA, MITA, X12 270/271 , HL7v3, eGate SRE, JCAPS AJAX, Hibernate 3.5.0, SQL

Confidential Lead Middleware Developer

Description: LibreAccess provides e-Commerce solutions and fulfillment of digital content to consumers, optimized for whatever reading device, application or format they choose. With this solution, publishers, digital content distributors and online retailers can establish an on-demand direct-to-consumer fulfillment channel. It is built using state of the art JAVA/J2EE technology and interacts with other interfaces using Web Services.

Responsibilities:

• Designed and developed J2EE based system using Spring MVC architecture.
• Developed Rich UI using HTML 5, CSS and JQuery compatible with different platforms for the E-Commerce application.
• WSO2 Enterprise Service Bus used for connection, routing, mediation and transformation.
• Based on Service Oriented Architecture SOA using AXIS web service framework.
• Hibernate is used as ORM Object Relational Mapping .
• Extensively used J2EE design patterns like Factory, Delegate, DAO and Transfer Object.
• Used Java Server Pages JSPs component library and Spring framework
• EJB 3.0 Enterprise JavaBeans used in the business layer.
• Developed RESTful Web Services for the Digital Warehouse.
• Database Triggers were used to support correct data auditing.
• Nexus is used to manage Maven Repository and Hudson is used for Continuous Integration.
• Used Rally for bug tracking and change request.
• Worked on migrating the legacy interfaces on a J2EE Web based system
• Used Ruby scripts for automation.
• Part of Agile team with two weeks Sprint and also played the role of ScrumMaster.
• Trained and mentored a team of developers on using Java annotations for Enterprise App development.

Integration Testing

Environment: Java 6, J2EE, Spring MVC 2.5, Java Server Pages JSP , Enterprise JavaBeans EJB 3.0, HTML 5, JQuery, CSS, AJAX, SQL, WSO2, Triggers, Axis, JUNIT, SOAP RMI, Rational Rose, CVS, IBM WebSphere, Tomcat, Oracle 10g, Eclipse, Maven 2, Nexus, Hudson, LOG4J, DOM4J, ANT, JIRA, REST API, JavaScript

Confidential -

Senior Software Consultant

Description: As a senior technical member worked on several projects for the agency using latest state of the art JAVA/J2EE technology and numerous open source frameworks to automate Long Term Care programs based on Medicaid, Medicare and Managed care network. These IT solutions enabled for seamless service authorization, service deliveries and payment authorization to clients and providers across the State. Some of programs for which IT solutions were design and implemented using JAVA/J2EE technology are STAR PLUS, ICM, Tiles2Rugs, MFP, CBA/CCAD, SAS and TIERS/SAVERR interfaces etc.

Responsibilities:

• Architected mainframe modernization solutions using SOA/web services, middleware integration technologies and ESB based on JAVA/J2EE.
• Delivered High level and Low level design documents for critical Batch applications.
• Hibernate is used as ORM Object Relational Mapping .
• Extensively used OOPS design patterns like Factory, Delegate, DAO and Transfer Object.
• Responsible for implementation of all the Batch notifications to be sent to HHSC
• Designed and developed Web services for interaction with HHSC and other trading partners based on Service Oriented Architecture SOA using WESB environment.
• IBM WebSphere MQ implementation of JMS used for synchronous and asynchronous messaging.
• Used EJB for middle tier implementation
• Spring framework was used to manage all the configuration related tasks.
• Led testing effort for all the components at all the stages of software life cycle.
• Designed the business flow and interfaces for all the three subsystems.
• Wrote PL/SQL Stored Procedures for loading huge files into temp database tables and reading and writing large data in the base tables
• Developed Eclipse based RCP plug-ins for thick and intensive user interface for the agency.
• Designed and developed MCO, browser initiated web application for the providers using Struts MVC framework.
• Used JavaServer Pages JSP 1.2 / 2.0 and Servlets 2.0 / 2.4
• Used JavaServer Faces and Facelets as Web Framework
• Wrote PL/SQL block structures for Triggers and Stored Procedures on Oracle 10g to achieve some critical data automation.
• Used Freemarker template engine library for generating the FTL's.
• Developed provider facing web application using Ruby on Rails RoR MVC framework
• Maven is used for project management and build activities.
• Setup 270/271 Eligibility transaction using JCAPS 5.1
• Used Quartz scheduler for job scheduling service and LDAP for Identity management.
• Worked with customers to identify areas for improvement
• Involved in all phases of Integration Testing

Environment: IBM Rational SDP/RAD, Eclipse, WebSphere, Oracle 10g, DB2, JAVA, JMS, SOAP, J2EE, Eclipse RCP/SWT, PL/SQL, UNIX,Rational Rose, CVS, Agile, IBM Rational SDP/RAD, WebSphere, Oracle 10g, JMS, Spring, SOAP, Enterprise JavaBeans EJB 3.0, JAVA 1.5 Java SE 5 , J2EE Java EE 5 , Java Server Faces JSF , Facelets, LDAP, PL/SQL, Oracle 10g, Struts, Agile, WebSphere, JCAPS 5.1, Oracle 9i, Axis, Maven, JavaScript ,SOAP, Freemarker, WebSphere Enterprise Service Bus WESB , WebSphere Portal Server, Eclipse WST, Castor XML Data Binding framework, Ruby on Rails

Confidential

Development Lead

• Description: Performix MES specializes in manufacturing execution systems MES software solutions for the pharmaceuticals, chemical and process industries with a focus on flexibility, ease of use, and out-of-box integration with the major ERP vendors.
• Based on multiplatform distributed architecture, the front end invokes services on the J2EE middle tier and the backend systems using web services.

Responsibilities:

• HyperJAXB is used as relational persistence for XML objects with JAXB and Hibernate. It provides JAXB objects with relational persistence layer using Hibernate.
• Based on Service Oriented Architecture SOA using AXIS web service framework.
• Hibernate is used as ORM Object Relational Mapping .
• Extensively used J2EE design patterns like Factory, Delegate, DAO and Transfer Object.
• Used JavaServer Faces along with AJAX to develop a Web 2.0 compliant application.
• Used Web Services to interact with ASP .NET web frontend.
• Database Triggers were used to support correct data auditing
• Used Freemarker as template engine.
• Integration Testing

Environment: JBoss Enterprise Application Platform, Eclipse, SQL Server, Triggers, Axis, Freemarker, SOAP RMI, ASP .NET ,Rational Rose, SVN, LOG4J, Java 5, J2EE 5, JavaServer Faces, Enterprise JavaBeans EJB 3.0, JBoss Seam 1.0, Facelets, AJAX, DOJO, C , HyperJAXB.

Confidential

Software Engineer

• Description: The B2S system on the basis of the given input data calculates the risk based on the three calculation methods i.e. RAROC, Basel II and First Loss. It subsequently provides a SNP rating. Compliance with these calculation methods Basel II, RAROC and First Loss has the potential to bring improved financial performance to an organization but only if it is applied uniformly across the whole organization.
• Basel II is a round of deliberations by central bankers from around the world, under the auspices of the Basel Committee on Banking Supervision BCBS in Basel, Switzerland, aimed at producing uniformity in the way banks and banking regulators approach risk management across national borders.
• Responsibilities: As a member of the team, I was involved in the study, design and development of the system.
• The entire application is developed using Jakarta Struts framework.
• Actively involved in the analysis and design of Classes, Reusable Objects, Sequence Diagrams using Unified Modeling Methodology UML and Rational Rose
• Hibernate is used as ORM Object Relational Mapping .
• Maven is used for project management activities.
• PMD is used for code review.
• Represented dynamic contents using JSPs and used JavaScript for client side validation.
• Used JSF Web application framework for a component-based approach
• Wrote and used JavaScript functions to validate the input fields and to force the users to fill the mandatory fields while filling up the html forms.
• Extensively used J2EE design patterns like Factory, Delegate, Transfer Object
• Implemented a common exception handling framework for the B2S.
• Developed Stored Procedures and Triggers for module specific needs and correct data auditing.
• Used Financial information exchange protocol FIX for data exchange.
• Extensively used J2EE design patterns like Factory, Delegate, DAO and Transfer Object.
• Based on Service Oriented Architecture SOA using AXIS web service framework.
• Hibernate is used as ORM Object Relational Mapping .
• Message Driven Bean MDB is used for asynchronous messaging.
• Developed a web based bug tracking system using Apache Struts framework, based on MVC design pattern.
• Developed Administration and Management console client in Swing.
• Integration Testing

Environment: Struts Framework, J2EE JSPs, Servlets , JavaServer Faces, Rational Rose, Tomcat 5.5, JBoss, SQL Server 2000, PL/SQL, Stored Procedures, Triggers , JavaScript, CVS, Swing, IBM Rational Application Developer RAD , WebSphere, Eclipse, Enterprise JavaBeans EJB 2.0, Facelets JSF View Definition Framework

Confidential

Product Engineer

Description: This system is responsible for taking LINC application as an input and outputting J2EE application, which can be deployed on any of the application servers.

• Responsibilities: As a member of the team, I was involved in the study, design, development and testing of the system.
• Duties included, project plan creation, project time line estimation, design, development and the configuration of the WebLogic Application Server on Windows/NT
• Involved in understanding and translating the customer requirements into design.
• Built prototypes for the application.
• Involved in the UI design.
• Developed re-usable components.
• Coded JSPs and Java Components for the application.
• Developed HTML pages for the presentation and used JavaScript to do the form validation.
• Developed Control Objects using Servlets which managed the work flow.
• Business logic implementation was done through Session beans.
• Part of team that Designed and Developed Database using Oracle 9i.
• Developed Data Access Object using JDBC.
• Bug fixing and tracking.
• Responsible for packaging and deployment of the application on BEA WebLogic application server.

Environment: JSP, J2EE, BEA WebLogic/JBoss, JBoss Enterprise Portal, Oracle 9i, JavaScript, Taglibs, XML, UML JDBC, HTML, Servlets, RMI, CORBA, SOAP, EJB 2.0, SQL

Confidential

Software Engineer

Description: This project based on the Client Server architecture simulates charging and provisioning of the user request on the network. The server acts as a simulator, which is developed in Java. HTTP is used for transport and encoding is done in XML-RPC.

• Responsibilities: As a member of the team, I was involved in the study and architectural design for J2EE and testing of the system.
• Responsibilities including analyzing system requirements, writing design documents, implementing coding, integration testing and troubleshooting.
• Actively involved in the analysis and design of Classes, Reusable Objects, Sequence Diagrams using Unified Modeling Methodology UML and Rational Rose
• Requirements Collection and documentation
• Coded and debugged the assigned modules
• Performed unit and module testing
• Introduced SOAP capability.
• Assisted in user training

Environment: Windows 2000, Rational Rose, XML-RPC, Informix, DHTML, JavaScript, CSS, SOAP, SQL Server 2000

Confidential

Software Engineer

• Description: AT T Wireless is launching a new EDGE Enhanced Data rate for Global Evolution cellular network which provides high quality data services along with the basic voice services. NEC and Broadcom are manufacturing the handset for this network, which is based on Java Application Environment. The profile used is DoJa iAppli which are set of API's from NTT DoCoMo.
• Based on strong i-mode Java Application Environment, this project develops and test applications which are highly secure and state of the art. It explores all the possible situations on a mobile phone and accordingly develops highly dependable and useful applications and checks for the stability of the handset under various conditions.
• Responsibilities: As a member of the team, I was involved in the study, design, development and testing of the system.
• Actively involved in the analysis and design of Classes, Reusable Objects, Sequence Diagrams using Unified Modeling Methodology UML and Rational Rose
• The entire application is developed using CLDC 1.0 and DoJa profile.
• Wrote and used JavaScript functions to validate the input fields and to force the users to fill the mandatory fields while filling up the html forms.
• Developed features for making the system SOAP compatible.
• Integration Testing

Environment: Broadcom emulator, CLDC 1.0, DoJa, Forte for Java, SOAP, CSS