PROFESSIONAL SUMMARY:

• Software Developer with 5+ years of professional experience in application development including Client/Server, design pattern, and etc.
• Working knowledge in developing Web applications in Java/J2EE platform environments
• Extensive knowledge in using core Java, Servlet, JSP, Spring, JDBC, JNDI, XML, ORM in developing web applications.
• Experienced in developing and deploying J2EE components on application servers like IBM WebSphere 5.x/ 6.x/7.x, WebLogic 8.1/9.2 and Apache Tomcat  … in Dev, Testing and Production environments. 
• Exceptional work experience in Adobe Day   CQ5 WCM, CMS, CRXDE, CRXDE Lite, OSGI Framework, JCR, Apache sling, Felix, Template and Component Development, Architecture, Administration and installing of Author and Publish instances. 
• Good Exposure to Informatica Services Integration Framework ( SIF ). 
• Good understanding/knowledge of Hadoop architecture and various components such as HDFS, Job Tracker, Task Tracker, Name Node, Data Node  and Map Reduce programming paradigm. 
• Proficiency in writing Ant and Maven Scripts, which are used in automating, build processes with continuous integration servers like  Jenkins.
• In deep knowledge on   Fusion Middleware Technology, concepts and data warehouse architecture. 
• Designed and developed Jazz Usage model for migration from Clear Case UCM, ReqPro, and CQTM to RTC, RQM, and  RRC.
• Development of code using Drools Decision table format and deployment with Drools Rule Engine.
• Developed the UI pages using HTML, DHTML, CSS, JSP, JSTL, JSF/ Facelets ,   Java   Script.
• Expert working knowledge of IDE such as Eclipse, NetBeans, Code Blocks and String Tool Suite (STS)
• Experience in implementing   Java/J2EE design patterns such as Singleton, Factory Pattern, Adapter, Front Controller, Business Delegate, Service Locator, Intercepting Filter, Data Transfer Object and Value Object. 
• Experience in using Find Bugs & PMD tools to write efficient code. 
• Experience in writing JUNIT test cases with Mockito and running the test suites and test coverage using EMMA tool. 
• Implemented SDLC methodologies including Waterfall, RUP and Agile; involved in spring planning, estimations, dividing stories into tasks and tracked issues using Jazz server. 
• Experience in using version controlling systems like SVN, CVS, Harvest and IBM Clear case. 
• Experience on doing impact analysis and created various design documents to achieve different implementations using Micro Soft Visio, Rational Rose and JUDE. 
• Excellent communication skills and team player spirit coupled with problem analysis and solving abilities.
• Advanced knowledge in databases such as MySQL, Oracle 9i/10g/11g, etc.
• Advanced working knowledge of SDLC phases, including Analysis, Design and Development

WORK EXPERIENCE:

Java/ J2EE & Web Services Developer

Confidential, Basking Ridge, NJ

Responsibilities:

• Developed Spring Container, Controller classes, Spring Configuration XML file. 
• Implemented Spring Controller layer with dependency wiring, transaction for claims transaction. 
• Used Spring MVC to implement MVC Design Patterns. 
• Used Hibernate for mapping claim data by connecting to Oracle 11g database. 
• Implemented spring java based SOAP Web Services for payment authorization and JUnit tests for part of my code. 
• Used JAXB for converting data from java objects to xml file and vice versa. 
• Developed the web services stubs provided WSDL using Apache Axis. 
• Designing and coding for grouping all diagnosis codes and procedure code in mediators to generate accurate adjudication using elements characteristic of more Java/J2EE to add overall support for more project functions. 
• Applying ample use of HTML, CSS, JavaScript, JQuery and Angular JS support for creating and maintaining user interface side. 
• Used Maven for building the project. 
• Used Service Oriented Architecture to create different services and implementing functionality using different queues and Oracle Bus for communicating. 
• Involved in deploying application using Web Logic. 
• Worked on JIRA reporting tools to report versions, epics, sprints, issues, etc. 
• Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering, modeling, analysis, architecture & development and project was developed using Agile Methodologies. 
• Involved in SCRUM Meetings, had done sprint planning every two weeks and setup daily stand up meeting to monitor the status. 
• Used SVN as sub version control across common source code used by developers. 

Environment: Java/J2EE, Eclipse, JDK 1.7, JMS, Spring IOC4.0, WebLogic11, SOA, HTML, CSS3, Angular JS 1.5, Hibernate 4.3, SOAP UI, Web Services, WSDL SOAP, Oracle11g, MAVEN, SVN.

Java/ J2ee Developer

Confidential, Memphis, TN

Responsibilities: 

• Involved in Agile methods break tasks into small increments with minimal planning, and do not directly involve long - term planning and daily stand-ups, updating tasks. 
• Implemented MVC design pattern using Struts2 Framework in Presentation tier. 
• Involved in Design, UML Modeling and in developing Use Case Diagrams. 
• Involved in creating Software Design documents, Technical Design & Unit testing documents. 
• Involved in developing code for obtaining bean references in spring framework using Dependency Injection. 
• Managed all support activities adhering to technical, security and compliance standards. 
• Developed client side validations in JavaScript and server side validations in Struts2. 
• Developed Session Facade for minimizing number of requests between client and server and Factory get database connections. 
• Application is build using Maven. 
• Minimized coupling between Presentation tier and Business tier with Spring IOC. 
• Used Spring IOC for injecting the Hibernate and used Hibernate annotations to design the modeling part of the application. 
• Used Stateless Session Beans to encapsulate the business logic and developed Web Services for the modules to integrate client's API. 
• Researched and evaluated alternative solutions and made recommendations to obtain efficiencies and cost effective solutions. 
• Provided reviews, estimates for tickets quality. 
• Involved in designing, development of internal sub module which updates files to SVN repository directly using SVN Kit. 
• Developed Shell script files using VM Script and used Java Mail to notify user's transactions and activities. 

Environment: Linux, Windows 2000, XP, JBOSS, Tomcat, Java, Collections, Multithreading, Struts, Spring, Hibernate, JAXP, JNDI, JMS, MS-SQL 2008, Web Services, EJB, SVN, SVN Kit, JQuery, JSON, VM Script, Java Mail, Log4J, SQL Developer and ANT, My Eclipse, SVN, Q Track and CRM.

Java Developer

Confidential, Bethesda, MD

Responsibilities:

• Involves in Sprint planning for the estimation of efforts for user stories and bugs. 
• Clarify requirements with business owners, perform analysis and design solutions. 
• Prepared Technical Specifications based on the functional requirements. 
• Involved in preparing Technical Design Document of the project 
• Develop detailed program design for application changes and/or major bugs. 
• Developed UI using HTML5, CSS3 and JQuery to display the data on the client side. 
• Responsible for getting approval on the design documents as part of the process. 
• Develop and re - factor existing product features using Java, J2EE, spring, Hibernate, Oracle. 
• Involved in writing SQL & PL SQL - Stored procedures, functions, sequences, triggers, cursors, object types. 
• Implemented various design patterns like Factory, Singleton, Abstract Factory, Service Locator, DAO, Business Delegate etc. 
• Created the Application Context files for spring core modules. 
• Created an XML configuration file for Hibernate for Database connectivity. 
• Involved in developing app using Spring MVC and also used other modules of Spring DI & AOP. 
• Involved in implementing Programmatic transaction management using AOP. 
• Used Hibernate with JPA for attaining Object Relational Mapping. 
• Modified SQL, PL/SQL procedures and triggers to obtain optimize output. 
• Involves in the design and development of RESTful Web Services using Apache CXF. 
• Involves in the implementation of UI changes using JSP, jQuery 
• Using Maven for application build. 
• Unit testing of developed product features using Junit and Mockito frameworks as part of development cycle. 
• Responsible for providing technical expertise and peer code reviews to other team members. 
• Responsible for assisting in quality assurance process and customer issue resolution. 
• Involved in wrap-up meetings and in estimating the timeframe for each story and helped in deploying the application on the server for each iteration of the agile software development. 

Environment: Java 1. 7, JSP, Spring 3 MVC, Hibernate 3, Apache CXF RESTful Web Services, Oracle 11g, SQL, PL/SQL, JIRA, Maven, SLF4J, HTML5, CSS, XML, XSD, jQuery 1.7, JBoss 6.2.0, IntelliJ IDEA 13.1.1, SVN

Java Web Services Developer

Confidential, Princeton, NJ

Responsibilities: 

• Implemented Spring AOP for admin services. 
• Developed and Implemented Restful Web Services and used Spring Framework. 
• Developed Rest architecture based web services to facilitate communication between client and servers. 
• Auto - Generation of client side code using APACHE AXIS2 with JAXB-RI binding. 
• Designed and developed the input/output data formats for the WSDL files and accordingly implementing services using Apache AXIS2. 
• Used the light weight container of the Spring Frame work to provide architectural flexibility for inversion of controller (IOC). 
• Extensive experience using framework APIs like spring and Hibernate. 
• Configured Hibernate framework with Spring MVC. 
• Created web services, WSDL and web methods with Annotation in hibernate, Used the spring container for data source and to load the Hibernate specific classes. 
• Used JMS in the project for sending and receiving the messages on the queue. 
• Using Java  Messaging Service (JMS) for messaging, configured queues and topics on the web logic application server and used them for messaging. 
• Developed user interfaces using JSP, JSF frame work with AJAX, Java Script, HTML, and CSS. 
• Designed and developed the application using Agile Methodology and followed Scrum. 
• Worked on JIRA reporting tools to report versions, epics, sprints, issues, etc. 
• Used SVN as sub version control across common source code used by developers. 

Environment: Java/J2EE, spring 3.0, JSF, APACHE AXIS2, WSDL, JQuery, JSP2.2, Servlet, Oracle10g, Xml, JIRA, SVN.