SUMMARY

• Over 5 years of experience in SDLC through Systems Analysis, Design, Development and Implementation of Business Applications and Web-Based multi-tier Applications using JAVA/J2EE technologies.
• Experience in Soap, Rest Json based web services.
• Experience in framework defect fixing and performance improvement plan.
• Experience with Relational Databases such as Microsoft SQL Server, mySQL and Oracle.
• Experience with Database Manipulation through Stored Procedures, Functions, Triggers with strong experience in writing complex queries in SQL Server, Oracle and mySQL.
• Experience with Application Servers like Apache Tomcat Server 6, Jboss, Websphere and Web Logic.
• Implemented Cross cutting concerns like logging and declarative transaction management using Spring AOP.
• Expertise in Front-End technologies like Ruby on the Rails, HTML, JSP, JavaScript, CSS, JSTL and Custom Tags.
• Experience in applying Core Java and J2EE Design Patterns.
• Experience in SOAP web services to consume and produce WSDLs.
• Experience with Software Development Methodologies like Agile Scrum methodology, Test First Driven Development, and Waterfall Model.
• Experience in ORM via Hibernate including Connection Pooling, Mappings, Transaction Management, Hibernate Query Language, Projections, and Criteria Queries.
• Experience in writing Scripts using Java Script.
• Experience with Software Designing tools for UML like Microsoft Visio.
• Experience with different IDE's like Eclipse, My Eclipse, and Net Beans.
• Experience with Version Control via SVN, and CVS.
• Strong communication and interpersonal skills through various client interactions for requirements analysis, scoping, and status reporting.
• Strong analytical and logical skills with very good experience in programming and problem solving.
• Strong organization and time management skills along with remarkable multi-tasking abilities that requiring little or no supervision.
• Can work well both independently and as a contributing member of the team.
• Ability to learn and adapt quickly and to correctly apply new tools and technology.
• Ability to develop and maintain deep understanding of technologies used, both conceptually as well as in the implementation details.

TECHNICAL SKILLS:

EXPERIENCE:

Confidential

Role: Java / J2EE Developer

Responsibilities:

• Develop SOAP, REST JSON based endpoints depending on the client requirements.
• Spring and JDBC frame work is used for Middle tier and Database connectivity.
• Annotation based configuration is used for configuration.
• Adhere to the CTSI framework guidelines to create endpoint, service and DAO layers.
• Determine the appropriate uow executor to be used and process the results accordingly.
• Establish connection with the database and bind the response to the generated route classes.
• Ensure the validation is handled in the contract classes and appropriate exceptions are thrown.
• Use SOAP UI / Rest Client to send the request to the application and ensure the appropriate response is generated.
• Fix the performance issues in the CTSI framework to improve the performance and overcome the defects identified.
• Configured SITE Minder to authenticate and authorize the users.
• Configure the necessary filters and request wrapper and Policy classes to interpret site minder tokens.
• Provider interface is used to inject prototype bean from a singleton class.
• Generics were used to inject state full bean to call the appropriate DAO classes.
• Ensure no code break while porting to Java 1.7.

Environment: CTSI Framework Eclipse , Spring, JDBC, JDK 1.6, IBM WebSphere, Soap, Rest, Json, Oracle 9i, Soap UI, Maven, Log 4J, SVN.

Confidential

Role: Java / J2EE Developer

Responsibilities:

• Application is based on struts framework where front-end was developed using JSP, JavaScript, tiles, struts tag libraries and CSS.
• Role based access was implemented for accessing various pages.
• Struts Action followed by design patterns such as session fascade, singleton, VO were used for business flow.
• Develop consumer based features and applications using Ruby on Rails, JavaScript, JQuery, HTML, CSS Behavior Driven Development
• Worked on Eclipse IDE for development of application.
• Used JavaScript and struts validation framework for performing front end validations.
• The database server used was SQL Server
• Used Hibernate framework for the backend persistence
• Implemented Web-service for getting data from various services like CAREN Computer Assisted Response Environment Network , Content Manager, OBI Online Benefit Information , eBOOK Shelf, BFA Data Base NASCO Group and MOS MOS Group .
• Implemented Batch processing for retrieving pre-generated SBCs from Content Manger that transforms rating forms to corporate forms.

Environment: Struts, Hibernate, JSP, Ruby on Rails JDBC, XML, Java Script, Jquery, HTML, DHTML, JUnit, SQL Server, Maven Build Script

Confidential

Role Title: Java Developer

Responsibilities:

• Analyzed Business Requirements and identified mapping documents required for system.
• Performed requirement gathering and analysis by actively soliciting, analyzing and negotiating customer requirements.
• Developed Use Case diagrams, business flow diagrams, Activity/State diagrams.
• Developed presentation layer using JSP, JFS, HTML and CSS, jQuery.
• Configured the application using Spring, Hibernate, DAO's, and JSP.
• Configured Hibernate and Spring through required configuration and XML files.
• Extensively used Spring Inversion-of-Control for Dependency Injection and worked on custom MVC.
• Developed Servlets and JSPs to route the submissions to the model components and render retrieved information.
• Involved with writing SQL queries using Joins and Stored Procedures.
• Wrote complex queries and reviewed queries for the other team members.
• Used JDBC to invoke Stored Procedures and also used JDBC for database connectivity to SQL.
• Developed jUnit Test Cases for unit testing.

Environment: J2EE, JDK 1.6, JSP, JSF, AJAX, CSS, JAVA SCRIPT, HTML, Eclipse 3.5, Spring, Hibernate, JDBC, IBM WebSphere, jQuery 1.4, Scrum.

Confidential

Role: Senior Java Developer

Responsibilities:

• Build the Web application using Struts framework.
• Implemented logging and transaction aspects using Spring AOP.
• Followed agile software development methodology and Test driven approach in building the System in an iterative and incremental manner.
• Used Hibernate Annotations to reduce time at the configuration level and accessed
• Annotated Bean from the Hibernate DAO layer.
• Used Hibernate template to persist the data and worked with Hibernate Relationships.
• Developed view components using Spring Tiles, JSP, JavaScript, CSS and Custom tag libraries.
• Performed client side validations using Java script and server side validations using in built Struts validation framework.
• Implemented various design patterns like service locator, MVC, DAO, Business Delegate, Interceptor, singleton and Front controller.
• Used HQL, SQL, Criteria queries to fetch and to interact with the Oracle DB.
• Used Ant scripts to fetch, build and deploy the application to development environment.
• Monitored the error logs using Log4j and fixed the problems.
• Worked on Open Source JUnit Testing framework to write and run repeatable automated tests.
• Used Rational Rose tool to develop Use case diagram, Class diagram, Sequence diagram.

Environment: Spring 1.2.4,Hibernate 3.0,HTML,JSP, Servlets, Log4J, JavaScript, CSS, J2EE 1.4, XML, XSLT, CVS, Oracle, Junit, WAS.

Confidential

Role: Java Developer

Responsibilities:

• Involved in development of Insurance, Payment, Reconciliation Module using MVC framework.
• Developed Batch Programs for Payment module to generate data for check printing and e-payments.
• Used Core Spring framework for Dependency injection.
• Database Persistence was made through Hibernate inside DAO. Used Hibernate as ORM.
• Extensive involvement in database, development and coding of Stored Procedure, DML DDL Statements, Functions and Triggers.
• Developed user interfaces using JSP, CSS, Ajax, Javascript and HTML.
• Implemented Struts Framework component like Controller, Action Forms and Action Forwards for presentation layer.
• Responsible for creating, sending and receiving messages by using JMS and SOAP protocols.
• Responsible for generating a result tree using XSLT.
• Used Java Mail API to send an email message to customer.
• Used Log4j for logging.
• Used JUnit for Unit Testing.
• Used CVS for configuration management.

Environment: J2EE, Java Server Pages, Servlet, Spring, Struts, Eclipse, WAS, JMS, JDBC, CVS, HIBERNATE, Log4j, SQL Server, XML.