Summary:

• Expertise in J2EE technologies such as Servlets, JSP, JSF, Hibernate3, JMS, Services SOAP and REST .
• Expertise in MVC Frameworks like Struts2, Spring MVC, Spring3.0, EJB3, CXF2.6.
• Java Programmer Web Component Developer having more than 6 years professional experience in software design, development and testing of Java/J2EE applications with strong Object Oriented Programming skills.
• Expertise in Core Java concepts such as OOP Concepts, Collections, Socket, Reflection, Exception Handling, I/O API, Multi-Threading, JDBC, Generics and other new features in Java 7.
• Deep understanding of Object Oriented Design and Analysis. Proficient in Java Design Patterns: Singleton, Factory, Strategy, Facade, Observer, Adapter, Bridge, Proxy etc. and also in J2EE patterns such as MVC, DAO, POJO, Business Delegate etc.
• Experience using Hibernate for mapping Java classes with database ORM and using Hibernate query language HQL .
• Developed front-end using AWT, Swing, JSP with Custom Tag libraries, JSTL, Struts Tag libraries, EL, AJAX, JSON, HTML, CSS, JavaScript, JQuery.
• Familiar with web servers, such as Apache Tomcat 6.0/7.0 and Jboss 6.1.0, Glassfish4.
• Experience in Agile and waterfall Development Process, Test Driven Development TDD and Extreme Programming XP to provide high quality and efficiency solutions.
• Familiar with all life cycle of software development process, requirement specification, domain model, design class diagram and sequence diagram , implementation, testing Unit testing, Integration testing .
• Quick learner, trouble shooting, ability to work with a team and individually.

TECHNICAL SKILLS:

Internet Technology: Other Languages:

Java jdk1.7/1.6 , EJB3, JSP, JavaScript, C/C , Python, PHP, DTD, Schema, Xpath

JQuery, XML, HTML, CSS, Servlets,

Spring3.0, Hibernate3.0, Struts2, SOA,

Webservices SOAP and REST , CXF2.6,

UML2, JDBC, JMS, Junit4, RMI, TCP/IP, IMS,

RPC, AMQP.

Databases: Application Server:

MySQL5, Oracle 10g/11g, MongoDB Jboss6.1 and Apache Tomcat 6.0, WebSphere6

Operating Systems: Build Tools:

Window 7, Ret Hat, Ubuntu, QNX Ant, Maven3.0, Gradle2, JIRA.

IDE Tools: Other Tools:

MyEclipse, Eclipse, NetBean, WebStorm XMLSpy, Astah, VMware, SVN, Git, Doxygen

Professional Experience:

Confidential

Role: Sr. J2EE Developer

Project Description:

Worked within Credit View design and technical teams designed the application based on Struts2, Hibernate3, and Spring3 to make use of MVC pattern. Configured Oracle 10g database with JNDI data source with connection pooling enabled, and second cache enable.

Responsibilities:

• Involved in the requirement analysis for the guarantees and approval/routing modules, design and technical discussions.
• Prepared Functional Design and Technical Design Documents.
• Participated in gathering and analyzing requirements, identifying various individual logical components, expressing the system design through UML2 diagrams.
• Applied J2EE Design Patterns such as Factory, Singleton, Business delegate, DAO and DTO.
• Designed the application based on Struts2 Framework to make use of MVC pattern.
• Used JQuery, AJAX for performing client side scripting and validation.
• Implement validation of user input in server sides using Struts Validator.
• Extensively used Struts Actions to implement the business logic.
• Used Apache CXF 2.6 Service Engine for creating and deploying Web Service clients using SOAP, WSDL.
• Used Dependency Injection feature of Spring3 framework and ORM tool Hibernate3.2 for rapid development and ease of maintenance in persistent layer.
• Configured Oracle Database 10g with JNDI data source with connection pooling enabled.
• Provided Log4j support to the application for debugging the system.
• Participated in Unit Testing using JUnit.
• Used SVN for maintaining version control and synchronizing changes.

Environment:

Java 1.6, J2EE 5, Servlet, JSP, Struts2, Hibernate3.2, AJAX, Log4j, Webservices, XML, Apache CXF2.6, SOAP, WSDL, Oracle Database 10g, JNDI, JQuery, JUnit4, UML, WebSphere6.1, Eclipse Kepler, Maven3.0

Confidential

Role: J2EE Developer

Responsibilities:

• Developed application using JSP, JSTL and AJAX on the presentation layer, the business layer is built using Spring3.0 and the persistent layer uses Hibernate3.0.
• Developed controller layer using Spring MVC.
• Used Spring Framework 3.0 for Controller, Service and Repository layer injection, and other components injection.
• Have regular meetings with client technical leads for reviewing the analysis and design documents and codebase.
• Designed and developed REST Web Services to consume and service request and integrating other web application and ORM based server side framework.
• Developed Message Driven Beans MDB for improve performance using JMS.
• Performing the Project Management Reviews and Audits to adhere the TCS LFSC98 compliance.
• Peer reviews and percentage of IT deliverables.
• Performed the complete review on all kinds of documents and code before delivering to clients.
• Understand the Requirements and analysis and design documents and to construct the code with respect to requirements.

Environment:

Java 1.6, J2EE 5, Spring MVC, Spring3.0, Hibernate3.0, XML, MDB, REST, WebServices, ORACLE 10g RSA, JSP, Websphere6.1, UML2, JUnit4, JSON, SVN, AJAX, XML, Gradle, Eclipse

Confidential

Role: J2EE Developer

Responsibilities:

• Responsible for requirement analysis, detailed technical design and database scheme design of the application
• Involved in Design/development of all tiers in the web application client layer, business layer, and data layer using J2EE standards.
• Used Struts2 Framework to develop Action classes and Controllers.
• Used Struts2 validator framework for client side and server side validation.
• Used AJAX in View pages to update the listings.
• Used JPA for domain model mapping to database tables.
• Used Webservice for implement online payment module.
• Used Spring3.0 dependency injection for decoupling different layers.
• Involved in the development of presentation layer by using JSP, HTML
• Involved in the Bug fixing and part of the Minor enhancement activities.
• Involved development of session fa ade design pattern.
• Interfaces were developed to the database with the help of JDBC drivers for Oracle Server and Used SQL calls to update the database at the application server.

Environment:

Java 1.6, J2ee 5, JSP, EJB3, Struts2, Jboss5, Oracle 10g, Axis2, XML, MyEclipse, Ant, JDBC, i18n, JMS, WebService, JSON, SQL, HTML, CSS

Confidential

Role: Java Developer

Responsibilities:

• Involved in developing the functional requirement specifications and Technical specification documentation.
• Implemented various design patterns in the project such as Business Delegate, Session Fa ade, Data Transfer Object, Data Access Object, Service Locator and Singleton.
• Developed Object Relational O/R Mapping using Hibernate3.0 and Develop Data Access Object DAO persistence layer using Hibernate.
• Developed the XML working document using Java DOM.
• Used JSON to send data.
• Developed the build scripts using ANT for the application to deploy and test.
• Developed JUnit4 test cases for Unit testing, Integration and Functional testing.
• Created model objects for mapping database tables using hibernate. And Spring management the dependency injection.
• Debugging bugs reported by QA team both front-end and back-end problems.

Environment:

Java 1.6, J2ee 5, Servlets, Websphere6.0, Web services, Oracle 10g, Hibernate3.0, Spring3.0, JSON, XML, JMS, JavaScript, JUnit4, JQuery, MyEclipse

Confidential

Role: Java developer

Responsibilities:

• Systems study, understanding business flow at client site by discussing with clients, including client meeting, client questionnaire survey.
• Making graphical interface for transcription module, which provide services for the transcriptionist to hear, sound file and convert txt file to pdf file for the report.
• Involved in transferring and downloading file using ftp service and proxy settings.
• Also involved in creating xml files from database and update database from the xml files.
• Was also involved in writing stored procedure and triggers at the backend.
• Deployed EJB3 on to the Web logic server. These EJB's, mostly stateless contain common functionality like Database Connection, pooling, transaction control and other Database security related features.
• Developed various Database interaction objects by implementing the DAO Patterns and used JDBC as Model Component.
• Developed the Front End using JSP, Java Script, JQuery, Ajax and HTML.
• Used SVN as a version control system and for code management and Hudson for continuous build integration.
• Implemented Messaging using JMS to get the status of the services.
• Designed and developed Utility Class that consumed the messages from the Java message Queue and generated emails to be sent to the customers. Used Java Mail API for sending emails.

Environment:

Java 1.6, J2ee 5, JSP, JMF, CORBA, C , MFC, JavaScript, EJB3, Spring3.0, Java Beans, SQL Server 7.0, Weblogic6.1, HTML, XML, JMS, JSON, XML, JavaScript, JQuery, Ajax, MyEclipse

Confidential

Role: Java Programmer

Responsibilities:

• Involved in requirement collection and analysis, domain model study, and design document.
• Involved in developing front-end pages using JSP, Struts2 Tag Lib, CSS, JavaScript, JQuery and HTML.
• Involved in implementing persistent data management using JDBC, and data query using SQL.
• Designed stored procedures, Database Triggers to improve data Access efficiency.
• Designed different layer using design patterns, such as factory pattern, singleton, and observer.
• Designed and implemented of screens involving complex calculations on various data accessing different tables on the SQL Server 2005 database
• Developed screens for Patient Registration, Inventory of Medicines, Billing of Services and Asset Modules.
• Performed Unit Testing using Junit4, and report bugs.
• Involved in debugging and troubleshooting related to production and environment issues
• Involved in end user training.

Environment:

JSP, Servlets, Struts2, Spring3.0, SQL, Apache Tomcat6.0, SQL Server 2005, JavaScript, Windows XP, html, JUnit4, JDBC, CSS, JQuery, XML