PROFILE:

Highly skilled professional with 9 years of IT experience for past 7 years as Java/J2EE Developer in managing and participating in team designing, developing, and remaking innovative solutions continually recognized as Best Quality products in software development using object oriented programming, Web and client Server applications, Multi-Tier distributed, Enterprise applications.

PROFESSIONAL SUMMARY:

• Expertise in object oriented programming, design and development of Multi-Tier distributed, Enterprise applications using JAVA and J2EE technologies.
• Experience in Core Java with strong understanding and working knowledge of Object Oriented Concepts like Collections, Multi-Threading, Exception Handling and Polymorphism.
• Expertise in Web-Development technologies like HTML, DHTML, JAVASCRIPT, CSS, XML and XSL/XSLT.
• Designing and developing enterprise and web applications using Java and JEE technologies like Core Java, Servlets, JSP, Java Script, JDBC and XML.
• Comprehensive programming knowledge C, C , .Net, Python, PHP, Ruby development in windows, Linux, Solaris and Web Environment.
• Analysis, Design, Development, Maintenance and Implementation experience of enterprise, web and client server applications using JAVA/J2EEtechnologies and Object oriented technology.
• Experience in developing, planning, development, testing, documentation, training and delivering enterprise applications with sound knowledge of software development life cycle SDLC .
• Experience in developing server side code with good knowledge of enterprise and persistence design patterns like Singleton, Factory, Session Facade, Service Locator and AOP.
• Developed Web Services and inter process communication applications using SOAP and XML schema
• Good knowledge on Object Oriented Analysis and Object Oriented Design, Modeling Applications with Use case, Class Diagrams Sequence Diagrams.
• Well experienced in database development Stored procedures/packages, Functions, Table creation Scripts database triggers.
• Highly proficient in developing and deploying Java/JEE applications on Application Servers - Web Logic and Apache Tomcat.
• Experience in developing applications using waterfall, RAD and Agile XP and Scrum
• Experience in developing application components using frameworks like spring, Hibernate, Struts and JSF.
• Experience in deploying, configuring and administering application servers such as BEA Web logic server
• Extensive experience in development, deployment and troubleshooting Web based and enterprise based applications on different platforms
• Extensive experience of database programming using Oracle, SQL Server and also familiar with MongoDB and NoSQL
• Well experienced in database development Stored procedures/packages, Functions, Table creation Scripts database triggers.
• Extensive experience in developing unit testing frameworks using JUnit, Mock Object and on test first or test driven methodology.
• Possess strong communication and Interpersonal skills. Can quickly master and work on new concepts and applications with minimal supervision. Attention to detail, thoroughness, tenacity and an investigative drive to discover the underlying causes of technical problems.
• Skilled in developing business plans, requirements specifications, user documentation, and architectural systems research. Ability to work enthusiastically in both team based projects and individual projects.

TECHNICAL SKILLS:

Java, Servlets, JSP, JDBC, JSTL, EJB, JAXB, JAXP, JMS, JAX-RPC, JAX- WS, Spring, Hibernate, Struts and JSF, HTML, DHTML, CSS, AJAX, JQUERY, JSON, JavaScript, SAX, DOM, STAX, DTD, XSD, XML, XSLT, XPath, RMI, EJB, Web Services, Oracle, DB2, Sybase, SQL Server, MY SQL, Apache TOMCAT, BEA's Web logic and IBM's Web Sphere, JBoss, Visual SourceSafe, JSF, Windows, ANT, JUnit, Cruise Control, Maven, Eclipse, JBuilder, RAD, RSA

PROFESSIONAL EXPERIENCE

Confidential

Java/J2EE Developer

Responsibilities

• Responsible for gathering business and functional requirements from the users.
• Worked closely with requirements to translate business rules into business component modules.
• Wrote web pages for saving an account using session beans etc.
• Working on Struts Framework for developing the front-end application and extensively. Spring as middle tier for entire application.
• Developed the application using Hibernate and Spring Framework.
• Created user-friendly GUI interface and Web pages using HTML, CSS3, Java scripts, JQuery, AJAX and Xml
• Designed and Developed Model Components - Action Form Bean, Controller Components - Action Classes, Action Mapping.
• Wrote SQL Queries and Stored procedures in PL/SQL.
• Used Hibernate to communicate with the Database, mapping the entities to the tables and corresponding columns in the database by using Hibernate annotations.
• Wrote SQL queries to implement the select, insert, update and delete operations to the database
• Interacted with the users and prepared documentation.
• Working as a part of team from business transfer, development, testing, code review, build implementation and support.
• Involved in the development of Web Services, creation of WSDL and schemas.
• Wrote PL/SQL statements according to the need using Oracle 10g database.
• Working on an internal web-based client server application built with Struts Framework using Oracle backend Database, working on establishing the relation for the different beans using the Hibernate 3.1.
• Involved in writing various components using Spring AOP and IoC framework.
• Developing an ability to move and consolidate critical information for the businesses and financial account data Using EJB and Hibernate for performing the Database Transactions.

Environment: Java, Struts, Oracle 10g, HTML, PL/SQL, JDBC, Stored Procs, WebLogic Application Server, Hibernate, Ant, JAX WS Web Services, WSDL, EJB.

Confidential

Java/J2ee Developer

Responsibilities:

• Understanding functional specifications, designing, and creating custom solutions to match the requirements.
• Designed and developed the front end using HTML, CSS, JavaScript with JSF Ajax and tag libraries.
• Prepared technical design documents TDD for Use cases.
• Used Spring Core, Annotations for Dependency Injection.
• Designed and developed Hibernate configuration and session-per-request design pattern for making database connectivity and accessing the session for database transactions respectively. Used HQL and SQL for fetching and storing data in databases.
• Implemented MVC, DAO J2EE design patterns as a part of application development.
• Developed controllers and actions encapsulating the business logic.
• Prepared documentation and participated in preparing user's manual for the application.
• Designed and developed the Validators, Controller Classes and Java bean components
• Participated in the design and development of database schema and Entity-Relationship diagrams of the backend Oracle database tables for the application.
• Designed and Developed Stored Procedures, Triggers in Oracle to cater the needs of the entire application. Developed complex SQL queries for extracting data from the database.
• Framework leverages JSF features like Event handling, Validation mechanisms, and state management.
• Spring Framework at Business Tier and Uses spring's Bean Factory for initializing services.
• Used Spring Core Annotations for Dependency Injection.
• Developed complex SQL join queries for efficiently accessing the data.
• Used Spring Framework with Hibernate to map to Oracle database.
• Wrote HBM Files for mapping Java objects to tables in relational database and updated it as required.
• Hibernate used as Persistence framework mapping the ORM objects to tables.
• Developed HQL, SQL queries.
• Eclipse used for Development i.e. used as IDE.
• Used Oracle 10g as database and Involved in the development of PL/SQL backend implementation and using SQL created Select, Update and Delete statements.

Environment: Java, JSF, Spring IOC, Hibernate, EJB, JNDI, AJAX, Web services, Apache Axis, Eclipse, Websphere Application Server, Java Beans, UML, XML, XHTML, DHTML, JavaScript, CSS, XSL, Oracle 10g, SQL, PL/SQL, Log4j.

Confidential

Java/J2EE Developer

Responsibilities:

• Actively involved in defining and designing the tiers of the applications and implementation with J2EE best design practices.
• Develop and maintain elaborate services based architecture utilizing open source technologies like Hibernate, ORM and Spring MVC Framework.
• Followed Agile Methodology in analyze, define, and document the application which will support functional and business requirements. Coordinate these efforts with Functional Architects.
• Designed and developed front-end using Servlet, JSP, JSF, DHTML, Java Script and AJAX.
• Implemented JMS for asynchronous auditing purposes.
• Involved in integration of claimant information with IBM MQ Resource Adapter for message queuing.
• Involved in developing Message Driven and Session beans for claimant information integration with MQ based JMS queues.
• Developed the code using Spring Framework, JSF, JSP, AJAX, JavaBeans, Hibernate, WebServices, Java Script, JMS, JNDI, XML, XSLT and HTML.
• Developed presentation layer using JSP, JSF, CSS, AJAX, JavaScript.
• Involved in implementation of application using conventional design practices SOA-Service Oriented Architecture, MVC-Model View Controller .
• Integrated spring framework with Hibernate that is used for Database operations.
• Configured JSF, Spring web based application faces-config.xml, application context.xml and web.xml
• Designed and developed the database for the application in Oracle 10g.
• Created SQL queries, triggers, views to interact with Database.
• Developed ORM scripts for Hibernate to synchronize Domain Model and Relational Model.
• Involved in writing the Java utility classes to convert MQ based control claimant information.
• Developed a Web Service Mapping Document that is shared between front end and medical bill review system.
• Implemented Spring MVC Architecture Servlet targeting request module and flow of control generating JSP in Presentation layer.
• Used Oracle as resource tier and developed PL/SQL Stored procedures, Function and Event Triggering in add, update and retrieval modules.
• Developed DAO Data Access Object classes in order to access data from database.
• Experienced in working with IDE tools WebSphere.

Environment: Hibernate, Spring MVC Framework, UML, Servlet, JSP, AJAX, DHTML, Java Script, Oracle, EJB Session and Message Driven Beans , Web services, JDK, PL/SQL, Web Sphere.

Confidential

Java/J2ee Developer

Responsibilities:

• User requirements study, analysis and review of the specifications.
• Contributed to the entire Software Development Life Cycle SDLC , involving creation of business requirements document, technical requirements document, code development and testing.
• User Interface was developed using HTML, JSP, CSS and JavaScript
• Used Hibernate ORM for persistence layer.
• Developed different components of application such as JSPs, POJOs, using ECLIPSE and used Clearcase for version control
• Extensively used OOD concepts in overall design and development of the system.
• Designed and Implemented the J2EE Based Struts with JDBC in Eclipse IDE.
• Used Apache Axis as the WebServices framework for creating and deploying WebServices clients using SOAP and WSDL.
• Involved in producing necessary WSDL to deploy as a Web Service.
• Developed the XML schema and Web Services for the data maintenance and structures.
• Designed and developed JSP pages using Spring MVC framework.
• Used Spring Core for dependency injection/Inversion of control IOC .
• Extensively worked on Java server side programming using Servlets, and JSP. CSS is used to style Web pages, XHTML and XML markup.
• Participated in overall design and derived detail design using UML class diagrams.
• Extensively used the JDBC API for database connectivity.
• Extensively used the File API for reading and writing files.

Environment: Hibernate, JPA, Struts, CSS, JSTL, JSP, HTML, JNDI, Apache Tomcat, Eclipse, Oracle 10g, JUNIT, Ant.

Confidential

Java/J2EE Developer

Responsibilities:

• Responsible for detail design, development, testing, production support and monthly releases for the application.
• Developed front-end application using Spring MVC, JavaScript, XHTML and DHTML, CSS and XML.
• Developed special views to make data retrieval faster and efficient.
• Developed MVC based architecture to get the calculated data into other programs.
• Utilized Log4j logging API for debugging and monitoring purposes.
• Implemented JUnit test cases for all the developed code.
• SqlDeveloper was used for SQL queries and stored procedures for Oracle10g.
• Actively participated in requirements gathering, analysis, design, and testing phases using SCRUM technology.
• Designed User Interface using JSP, HTML, Cascading Style Sheets CSS , and XML.
• Developed Web Services for data transfer from client to server and vice versa using Apache Axis, SOAP, WSDL, and UDDI.
• Worked on AJAX to develop an interactive Web Application and JavaScript for Data Validations.
• Used SubVersion to implement version control System.
• Used JUnit Framework for the unit testing of all the java classes

Environment: JDK, J2EE, Servlets, Spring, JSTL, XML, CVS, JAXP, XSLT, Eclipse, Enterprise Architect, Log4J, Web services, WSDL, PL/SQL

Confidential

Java/C Developer

Responsibilities:

• Developed the application using Struts following MVC architecture.
• Identified the participating pages and the navigation paths between pages.
• Created several JSP's and populated them with data from databases using JDBC.
• Developed the application using Jakarta Struts Framework.
• Developed action classes, form beans and Java Server Pages.
• Planned and implemented various SQL, Stored Procedure, and triggers.
• Performed building and deployment of WAR, JAR files on test, stage, and production systems in
• Developed action classes, form beans and Java Server Pages.
• Developed action and form classes based on Struts framework to handle the pages.
• Designed and implemented the using Java, HTML, JSP, and JavaScript.
• JavaScript is used for client side validation.
• Involved in creating stateless and state full session beans.
• Involved in creating Entity Beans for data persistence.

Environment: JDK, HTML, CSS, JSP, JavaScript, Servlets, Web sphere, Oracle, MS Access, Rational Rose and Rational Requisite Pro