SUMMARY:

• 14+ years of experience in developing large - scale, Object-Oriented n-tier Scalable, high-performance distributed systems and web applications.
• US Citizen with Excellent knowledge in Healthcare, Financial, Trading, Investment Banking, Mortgage, ERP, LMS and Logistics domain.
• Strong design and development experience in J2EE and Web technologies including JSP, Servlets, JDBC, JSF, GWT, JNDI, EJB, JMS,ESB,SOA,BPM, SOAP, Web services, XML(SAX/DOM Parsers), Ajax, CSS, HTML, DOJO.
• Sound experience in developing and deploying applications using Web logic, Web sphere Application Server, Jboss and Tomcat, Glassfish.
• Working knowledge on UNIX, Shell Scripts.
• Involved extensively in using Spring MVC, JSF, STRUTS2.0
• Strong Experience in database design using PL/SQL to write Stored Procedures, Functions, Triggers and strong experience in writing complex queries, using DB2, Sybase and Oracle.
• Hands on experience in writing SQL like Stored Procedures, DDL and DML.
• Proficient in developing application for asynchronous data retrieval using AJAX
• Hands on working experience on Struts, spring, Hibernate, Web services.
• Expert in using Java IDE’s like Eclipse, JBoss Developer Studio, IntelliJ, WSAD, Visual Age, RAD and Net beans 6.x.
• Hands on experience in PVCS, VSS, Win CVS, and Clear case as version manager.
• Strong work experience in Web based application development, Middleware programming, Database programming, distributed computing, Server side programming and Client Server computing in n-tier software systems.
• Proficient in Object Oriented Principles, Methodologies and Best Practices.
• Experience in Analyzing Functional Specifications / Business Requirement Documents.
• Experience in Analyzing Data Analysis and Interpretation.
• Knowledge in Business Process Management / Business Rules Engine BPM/BRE tools like Pega Certified System Architect.
• Used HL7 Profiles Specs, NWHIN Specs, and Model Driven Health Tools (MDHT) to load and extract Continue Care Documents (CCD) CDA Sections like Medications, Vitals, Problems, and Allergies etc.
• Ability to work independently in critical components and possess excellent analytical, communication, interpersonal, leadership skills. Self-starter, customer focused, detail oriented.
• Good knowledge of the different processes involved in the Software Development Life Cycle and has exposure to the standards, procedures & documentation by CMMI Level 5 Stds.
• Adhered to Rational Unified Process (RUP) standards in several projects.
• Involved in various activities like Design, Coding, End-to-End Testing and Production Support for various online applications.
• Ability to learn and adapt quickly with new tools and technology.
• Demonstrated ability to multitask and manage multiple projects in a cross-functional environment.
• Worked with Agile and Scrum methodologies.
• Knowledge of BPM and Pega Rules Engine.

TECHNICAL SKILLS:

Operating Systems: Win95/98/2000/NT/XP, Vista, DOS, HP-UNIX 11.0, Linux, Solaris2.8

Languages & API s: C, C++, Java, J2EE, EJB, JSP, Servlets, Struts 1.2, 2.0, Hibernate 3.0Spring, Swing, JDBC, JNDI, RMI, JMS, HTML, JavaScriptSOAP, Web services, JSON, JUNIT, VB, ASP, UNIX, and Shell Scripting.

XML Technologies: XML, XSD, XSLT, XPATH

Servers: Web logic Server 11/9.2/9.1/8.1/7.0, Web sphere 5.1/6.0/7.0, Oracle App Server, Tomcat 4.x, 5.0,6.0,7.0 JBOSS 6.4, Glassfish2.1/3.0

ESB: Oracle Service Bus 11.1.1.5

Database: Oracle 8i/9i/10g, Sybase11, DB2, MS Access, My SQL.

IDE: Eclipse Helios/Indigo, INTELIJ IDEA5.0, WSAD5.0, NetBeans6.7.1, Spring Source.OracleJDeveloper11.

Design Tool: Rational Rose, MS Visio, Together J

BPM Tools: Pega 6.1, Camunda/Activiti BPM

Tools: DBArtisan7.6, Win SQL, Toad7.6, Jprobe5.0, PL/SQL Editor, SQL Navigator, Clear Case, JUNIT, ANT1.6, VSS, PVCS, Win CVS, IBATIS, Heidi SQL, JIRA

Knowledge: INFORMATICA 6.2, Oracle Workflow2.6, Verity Server, PLUMTREE Portal, Load Runner, Maven, EJBGen2.0, AGITAR, PVCS Tracker, Ajax anywhere, IBM MQ Series, Fuse ESB, OSGI Bundles, KARAF Console, NWHIN & Connect Architecture, PEGA 6.1 BPM Product,DBVisualizer,HL7 Inspector, JCAPS Route Editor, Bladelogic, Altova Map Force, XML

PROFESSIONAL EXPERIENCE:

Confidential, Grumman, MD

Senior Java/J2EE Consultant

Responsibilities:

• Involved in application design and setup for the enablers for TY16/TY17/TY18.
• Adding and Involved in implementing New Batch Validations Configurations & Validation Classes for the above years.
• Coordinated with System Engineers to Implement the Requirements.
• Reviewing Design Specifications.
• Involved in implementing the modules like Thresholds & Grace Period Calculation.
• Testing& Supporting all the builds & deployments across all the environments like (DEV/DIT/DSIT etc.)
• Involved in Verifying the Original/Corrections/Replacements flows in the System.
• Involved in Defect fixes & Enhancements for Prior/Current Years.
• 2 week Sprints using Agile Methodology.
• Knowledge of Inflowsuite product.

Environment: Java/J2EE, XML, JBoss, Oracle Database 11g, Spring, Spring Batch, Hibernate, JMS, Rest Web services, Spring MVC,SOAP,WSDL,Eclipse, Unix, Ant, Jboss Developer Studio,Inflowsuite

Confidential, Columbia, MD

Software Application Developer

Responsibilities:

• Involved in Design and Implementing HCAPHS Batch Processing.
• Responsible for building maven scripts and setting up the project.
• Involved in Developing Structured Measures Project.
• Involved in Converting the Legacy to new design Portlet into Composite HQR Portal.
• Responsible for the builds and deployments across all the environments (Sandbox,IT2,QA, PROD)
• Handling the Messages from the Queue and Processing the file content of the Message.

Environment: Java/J2EE,XML,Maven,Eclipse, Oracle Web Logic Server 11g, Oracle Database 11g, Spring, Oracle JDeveloper, JMS.

Confidential, Rockville, MD

Senior Java/J2EE Consultant

Responsibilities:

• On boarding the new clients(Active MQ, JMS, Web service based) to ESB platform
• Involved in Designing XSD Schemas for all different Clients.
• Involved in Generating XSLT, XPath using Data Mapping between two different XSD’s using MapForce.
• Create the new Proxies, Business Services and Web logic resources based on the client reqs.
• Involved in Developing based on Activity/Camunda BPM Platform for building Confidential Business Processes.
• Responsible for the builds and deployments across all the environments (DEV,INT,QA, PROD)
• Interacting and Capturing requirements with Different Clients under Member Regulation
• Market Data Analysis & Interpretation and Presentation for Inside Trading.
• Dashboard implementation based on Struts framework.
• BEP,BPM implementation based on spring framework.

Environment: Java/J2EE,XML,XSLT,Xpath,Oracle SOA Suite 11g, Oracle Web Logic Server 11g, Oracle Database 11g,Struts, Spring, Apache Axis2, Java POI Altova XML Spy, Map Force, Apache Camel, Camunda BPM,Maven

Confidential, Rockville

Senior Java /J2EE HL7 Interface Engineer

Responsibilities:

• Involved in requirement gathering, database architecture, web-tier design, business Tier design, SOA based development, unit testing, Code Reviews.
• Involved in developing Interop Lab and Interop Candidate web application which provides a centralized UI for clients to create, manage, execute test cases.
• Involved in writing whole Service layer, DAO layer and Web pages using struts 2.0
• Involved in Unit Testing, Integration Testing and System Testing.
• Worked closely with the team members to ensure compliance with the standards.
• Involved in Connect team to develop the test harness.
• Analyze the Connect Code to write the Audit Logging Component.
• Worked on Configuring and Setting up of Connect 2.3, 2.4, 3.1, 3.2, 3.3 and running Soap UI tests, IV&V testing on Connect 3.3 latest release.
• Followed Agile Methodology in project development using 2 weeks Sprints with JIRA.
• HIMSS12 Demo Development and CodeAThon Demos.
• Written Web Services for Confidential t Discovery Deferred, Document Query and Document Retrieve Services.
• Building ESB Components and deploying on Karaf Console which supports executing various testing scenarios against multiple versions and implementations of NHIN Gateways (Connect, Axolotl, Epic etc.)
• Gateway Agent will intercept the cross gateway messages between NHIN Gateways.

Environment: Java1.6, My Sql, Subversion6, Struts2.0,Netbeans 6.8, Eclipse, Connect 2.4,3.1,3.2, Glassfish 2.3, Spring2.5, Windows XP,JUNITS, SOAP, Web services, Hibernate, AJAX, Agile Methodology, Fuse ESB, Maven, OSGI Bundles, Karaf Console,Connect 2.4.8,3.0,3.2,3.3.Kryptiq API, JPoller.

Confidential, Washington, DC

Sr J2EE ConsultantCredit Analytics and Risk Management

Responsibilities:

• Involved in Requirements Gathering, Database Architecture, Web-tier design, and Business tier design, Development, Unit Testing and Code Reviews.
• Involved in part of the team for Implementing Credit Works, CPDS, Report Viewer Client and Admin different applications developed using browser based.
• Involved in developing all the components of the application using the Java, JSP, Servlets, Swing, Hibernate, spring, Web services and Oracle.
• Used JSPs, Struts2.0 framework for presentation tier.
• Developed JSP pages using JavaScript and CSS, AJAX for client side UI effects and implementation.
• Involved in Fixing Defects, Enhancements, Testing and Production support.

Environment: Web logic 9.2, Swings, Struts, Spring2.5, Hibernate, Web services, Java, JSP, Servlets, XML, JavaScript, HTML, XML, AJAX, Clear case, Unix, Ant, Eclipse, Oracle.

Confidential, NJ

Sr. Software Engineer

Responsibilities:

• Involved in Developing API's for Prospect Conversion, Initial Investment, Rebalance, and Termination Wizards of Client Managed Accounts using Functional Specifications.
• Mutual Fund Trading/Portfolio Management System using the Java, Struts, JSTL, JSP, MQ Series and DB2. The application resides on Web sphere with a DB2 database.
• Developed all components of the application using the Service Oriented Architecture (SOA) approach.
• Applied patterns like Business Delegate, Data Access Object, Front Controller, Factory method, Singleton, Data Transfer Object etc
• Developed J2EE code for the order submission components which interface with mainframe CICS programs through a CICS gateway
• Used Struts Web framework and custom tag libraries for presentation tier
• Developed JSP pages using JavaScript and CSS for client side effects and custom tags to avoid client side java code
• Involved in Fixing Defects, Enhancements, and Production support.

Environment: WSAD, Web Sphere 6.0, Struts 1.2,Spring2.0 Java 1.4, JSP 2.0, Servlets 2.4, XML, JavaScript, HTML, XML, PVCS, Windows XP, JMS, Ant, Eclipse, SOA,Informix,DB2,AjaxAgile Methodologies, Oracle, Solaris

Confidential, VA

Sr. Software Engineer

Responsibilities:

• Defined architecture of new development and re-structuring of an existing application for better performance.
• Followed Agile SCRUM Development Methodologies for the complete life cycle of the project.
• Involved in High Level and Low Level System Design using UML/Rational Rose. Created Class Diagrams and Sequence Diagrams as part of the design.
• Designed User Interfaces using JSP, Servlets, and HTML.
• Implemented MVC Architecture using Struts Framework.
• Implemented Business Logic using Stateless Session Beans and Service Impls.
• Used Spring Framework and injected Service Implementation Components into Spring Framework.
• Implemented Persistence Layer using IBatis Framework.
• Always used the best practices of Java/J2EE, continuous refactoring of code, minimize database calls, optimize queries to get better performance of application.
• Always adhered on Quality processes during delivery on tasks to client.
• Created ANT Scripts for Build and Deployment of .WAR/.JAR/.EAR files.
• Provided Test Scripts and Templates with test results of each task delivered to the client team.
• Provided regular status reports and pro-actively provide point-wise feedback on progress made, issues outstanding etc.
• Conducted weekly status report meeting with the team members and the clients.
• Maintained very challenging environment and team spirit among the developers.
• Coordinated with QA team in manual & automatic testing of bug fixes.

Environment: Jboss, Web logic 8.1/9.1,Websphere6.1,OracleAppserver, Oracle 10g db, J2EE, Struts 1.2, IBATIS, JDBC, Spring, AOP, Java Beans, JSP, EJB, HTML, CSS, JavaScript, Rational Rose, WINCVS., Ant, SOA,Web Services, Agile Development, Cruise Control - Continuous build, Hibernate Caching, Agile SCRUM, Linux

Confidential, CT

Sr. Software Engineer

Responsibilities:

• Defined architecture of new development and re-structuring of an existing application for better performance.
• Followed Rational Unified Process for the complete life cycle of the project.
• Involved in High Level and Low Level System Design using UML/Rational Rose. Created Class Diagrams and Sequence Diagrams as part of the design.
• Designed User Interfaces using JSP, Servlets, and HTML. Developed JSP custom Tag Libraries.
• Implemented MVC Architecture using Struts Framework. Implemented validations using Validator Framework.
• Used Business Delegator and Session Façade design pattern to simplify the interface to the subsystem.
• Implemented Business Logic using Stateless Session Beans.
• Implemented Message Driven Beans for receiving Asynchronous Messages.
• Implemented Persistence Layer using Hibernate Framework.
• Always used the best practices of Java/J2EE to minimize the unnecessary object creation, encourage proper garbage collections of un-used objects, minimize database calls, and optimize queries to get better performance of application.
• Always adhered on Quality processes during delivery on tasks to client.
• Created ANT Scripts for Build and Deployment of .WAR/.JAR/.EAR files.
• Mentoring and encouraging the team members for innovative and good solutions.
• Provided Test Scripts and Templates with test results of each task delivered to the client team.
• Provided regular status reports and pro-actively provide point-wise feedback on progress made, issues outstanding etc.
• Conducted weekly status report meeting with the team members and the clients.
• Maintained very challenging environment and team spirit among the developers.
• Coordinated with QA team in manual & automatic testing of bug fixes.

Environment: Web logic 8.1, Oracle 9i, J2EE, Struts 1.2, Hibernate 3.0, JDBC, JMS, Java Beans, JSP, EJB, HTML, JavaScript, XML, Linux, Rational Rose, VSS,C,C++,Omgeo Alert.

Confidential

Responsibilities:

• The entire System design is based on Model View Controller Architecture. Implemented MVC Architecture using Struts Framework.
• Implemented Business Logic using Stateless Session Beans. Developed additional helper classes required by the EJBs to carry out the new business logic.
• I was involved in preparing detail design document, unit test plan for different modules.
• Retrieved data using DMG API which was exposed as Web services.
• Created User Interface using JSP/HTML.
• Used Data Access Object (DAO) pattern to fetch data from the database.
• Designed Database tables, views, indexes in such a way that they give best performance as a Data warehousing product.
• De-normalized the database to increase read performance.
• Developed stored procedures to fetch data to the UI.

Environment: Web sphere 5.1, Web services, Struts 1.1, Java, J2EE, JSP, Servlets, SQL, Oracle 9i, VSS.

Confidential

Responsibilities:

• Interacting with Client about new requirements.
• Designing Database Schema for database objects to be created as part of enhancements
• Modifying JSP pages to fix the reported bugs.
• Providing technical support for 2 weeks after the Release 2.2 for Confidential, Hong Kong.
• Provided technical leadership to the project team and help resolve technical issues.
• Worked closely with the team members to ensure compliance with the standards.
• Designed User Interfaces using JSP, XML and HTML.
• Took part in the QA Meetings to resolve the issues raised by the QA Team.
• Prepared Documentation and Participated in System Integration.
• Participated in defining development standards and encouraged use of the best practices during the project execution.
• Supported the Production Environment.

Environment: Sybase11, DB2, Oracle8i, Tomcat4.0.6, Web sphere 4.0, Struts1.0, JSP, OracleWorkflow2.6, Informatica6.2, Uniface7.2, Master Files, DBArtisan7.6, Toad7.6, Ant, Clear case.