SUMMARY

• Software developer with 6+ years of experience in analysis, Design, J2EE Web Application coding and testing
• Experienced in building web applications with various web servers and application servers using J2EE (Struts 1.x, JSP, AJAX, HTML, JavaScript, CSS, JDBC, Spring 3.0, Ext JS, Hibernate, Java Web Services, JDK (1.5/ 1.6), XML, XSLT).
• Experience in designing UML components like Use case diagrams, Sequence diagrams, Activity diagrams and Class diagrams.
• Proficient in using design patterns like Singleton, MVC, Front Controller, Data Access Object, Transfer Object, Business Delegate, Factory, Session Façade, Chain of Responsibility etc.
• Strong implementation knowledge of Object Oriented Analysis and Design using Agile methodologies.
• Experience in implementing Web Services using SOAP, WSDL and JAXB.
• Worked with various application development, debugging and deployment tools like Maven, Log4J and JUnit.
• Extensive experience in programming, deploying J2EE Application on Servers like IBM Web Sphere and Apache Tomcat.
• Experience in using control management tools like VSS, IBM Rational Clearcase, Tortoise SVN, Git
• Experienced with project tracking tools like JIRA and Mercury Quality Center
• Industry experience includes Banking, Wealth Management, Healthcare - Integration and Interoperability
• HL7 v2.7 certified Healthcare professional
• Have experience of onsite co-ordination and client interaction, application development and production support with a leading bank in Zurich, Switzerland.

TECHNICAL SKILLS

Server-side Technologies: JSP, Spring, Hibernate, XML, Java Beans, JDBC

Client-side Technologies: Java Script, AJAX, JSTL, CSS, ExtJS.

Development Languages: Java, HTML, Java Script, jQuery

Frameworks: Struts 1.2, Spring 3.0, Hibernate, Liferay Portlet

Databases: Oracle 9i/ 10g, PostgreSQL, DB2, SQL Server

Object-Relational Mapping tool: Hibernate, Toplink

Working Environments: Agile, SCRUM

Unit Testing Framework: JUnit, Cactus

Build Tools: Maven

Application Development tools: IBM RAD 7.0, Eclipse, Netbeans 6.9, IntelliJ 12.0

Scripting: JavaScript

Version Control: GIT, VSS, Subversion(SVN), IBM Rational ClearCase

Application Servers: IBM WebSphere 6.1, Apache Tomcat 6.0.

Operating Systems: Windows XP/ Vista, Unix/Linux

Integration platform: Mirth Connect v2.1, v3.0

Healthcare Standards: HL7 v2.x

PROFESSIONAL EXPERIENCE

Confidential, NJ

Responsibilities:

• Design and develop the rules and business logic for Codefinder Interface module for setting up Coding and Reimbursement system used for billing the patient as per the diagnoses and Procedures codes
• Translate and map the ICD 9 codes to corresponding ICD 10 codes using CRS using web service calls to get corresponding codes for ICD 9 code, provides Translation window if multiple codes are matched
• Implemented generation of billing reports on Patient discharge based on the procedure codes mapped in CRS
• Implement Double coding and Dual Coding
• Migrate the applications from ICD 9 to ICD 10 setup and test end to end
• Write test cases to cover all the test scenarios
• Co-ordinate with clients and the end customers for upgrade process to go smoothly
• Communicate with end customers for customization of rules
• Customization of screens and business rules in CRS as per the chosen cutover date
• Involved in preparing the program specification documents for the application.
• Involved in creating use cases for the requirements and creating analysis and design documents
• Involved in preparing the use case diagrams, sequence diagrams and class diagrams using Star UML.

Environment: & Tools: Windows 7, Java 1.6, HTML, Spring 3.0, Hibernate, Java web services, XML, XSLT, Eclipse, Apache Tomcat 6.0

Confidential, Franklin, TN

Responsibilities:

• Analyzed the interface requirement and created developer specs
• Single handedly worked on Patient Admit and Discharge module and Clinical Gateway module - end to end interface implementations
• Handled MU2 certification Go Live for Laboratory Results interface
• Design, created specifications and developed integration modules for third party application, invoked web services for inserting the data in AS400 database
• Used Spring MVC for development and Hibernate as ORM tool
• Implemented the functionalities using JavaScript on Mirth Connect Server.
• Peer code reviews
• Developed the enhancements in UI and database scripts
• Managed Kanban board and track bugs and generate reports
• Production support for Inbound Patient ADT and Clinical Gateway modules
• Involved in writing automated test classes using SoapUI to unit test the applications
• Involved in preparing the program specification documents for the application.
• Involved in creating use cases for the requirements and creating analysis and design documents
• Used Scrum methodology for entire development and JIRA for project tracking

Environment: & Tools: Windows 7, Java 1.6, HTML, jQuery, Spring 3.0, Hibernate, Java web services, XML, XSLT, Eclipse, IntelliJ, Apache Tomcat 6.0, Log4j, JUnit, SVN and Git

Confidential, Detroit, MI

Responsibilities:

• Designed and discussed Low level design with clients
• Developed CCD Generator module, which helped accumulating all the patient clinical data into a CCD.
• Designed and developed the Anvita Health Integration module which filtered the patient’s clinical data and provided list of currently active Diagnoses, Problems, Procedures and Medications into Smart Problems List.
• Performed unit and Integration testing
• Participated in creating solution documents and demonstrated the functionality to Confidential team
• Involved in writing JUnit test classes to unit test the application
• Involved in preparing the program specification documents for the application.
• Involved in creating use cases for the requirements and creating analysis and design documents
• Involved in preparing the use case diagrams, sequence diagrams and class diagrams using Violet UML.

Environment: & Tools: Windows Vista, Java 1.6, HTML, Liferay Portlet, Spring 3.0, ExtJS, SOAP web services, XML, XSLT, Eclipse, Apache Tomcat 6.0, Log4j, JUnit, Oracle PL/SQL, SVN

Confidential

Responsibilities:

• Performed requirement gathering and analysis
• Performed Impact analysis, document and discuss the impact with client and architect team
• Designed and developed the enhancements
• Worked on Oracle PL/SQL procedures and functions to fetch the data for different plans and policies
• Performed the role of Configuration Controller for version management.
• Performed unit testing
• Performed system testing
• Production Support and defect fixing
• Visited client office and coordinated with offshore team on a daily basis
• Mentored new team members and conducted Knowledge Transfer sessions
• Used JIRA for tracking project

Environment: & Tools: Windows XP, Java 1.5, JSP, JSTL, Struts 1.2, JDBC, IBM RAD 7.0, WebSphere 6.1, Oracle PL/SQL, Tortoise SVN

Confidential

Responsibilities:

• Performed requirement analysis
• Designed and developed solution for multiple applications like Referrals, Opportunities and Data Management Suite
• Performed unit testing for the enhancements
• Performed integration testing
• Used Scrum methodology for entire development
• Involved in preparing the program specification documents for the application.
• Involved in creating use cases for the requirements and creating analysis and design documents
• Involved in preparing the use case diagrams, sequence diagrams and class diagrams using Star UML.
• Used Mercury Quality Center as project development and defect tracking tool

Environment: & Tools: Windows XP, Java 1.5, JSP, JSTL, Struts 1.2, Spring, Toplink, IBM RAD 6, WebSphere 6.0, Cactus framework for JUnit, Oracle PL/SQL, Rational ClearCase, SVN

Confidential

Responsibilities:

• Developed Database Schema
• Designed and developed solution using J2EE Struts 1.2 framework
• Prepared test cases for various test scenarios
• Performed unit testing
• Performed System testing

Environment: & Tools: Windows XP, Java 1.5, JSP, JSTL, Struts 1.2, IBM RAD 6,WebSphere 6.0, Log4j, MS SQL Server 2000

Confidential

Responsibilities:

• Developed Database Schema
• Designed and created class diagrams and use cases
• Designed and developed solution using J2EE Struts 1.2 framework
• Prepared test cases for various test scenarios
• Performed unit testing
• Performed System testing

Environment: & Tools: Windows XP, Java 1.5, JSP, JSTL, Struts 1.2, Eclipse, Apache Tomcat, Oracle, UNIX, VSS