SUMMARY

• 6 + years of extensive experience in Software Development Life Cycle (SDLC), Web Application Design, Development, Programming, Testing, Support Maintenance, and End - User support using Java/J2EE technologies with WebSphere, Tomcat and WebLogic application servers
• Well Versed with SDLC, Waterfall, Agile Methodologies, Rally and JIRA tools.
• Extensive experience of working on all tiers of J2EE n-tier Architecture. Servlets & JSP using the Struts framework in the web tier, business tier and JDBC to interact with database.
• Extensively worked with HIBERNATE(Object Relational mapping)
• Extensive experience in Spring framework, Spring Web Flow, O/R mapping frameworks like Hibernate and hands on experience in Web development using AJAX, XML, JavaScript, HTML, DHTML and CSS.
• Development in J2EE Design patterns like Singleton, Front Controller, View Helper, Composite view, MVC, DAO, DTO, Service Locator, Business Delegate, and Session Façade.
• Expertise in J2EE frameworks like MVC, Spring 3.x, Struts2.1/1.2and Hibernate technologies.
• Experience with Web Services, SOAP, RESTFUL technologies and AXIS, Jersey Frameworks
• Worked on WebSphere, WebLogic, Tomcat, Apache Http Server, fixing application installation issues on the app server for the web services.
• Good experience with developing and performance tuning queries, stored procedures on RDBMS like Oracle, and SQL Server 2000.
• Supporting for developing web pages using JSP, HTML, CSS, XML, Java Script, AJAX and JQuery
• Experience in configuring Log4j mechanism and updating the build scripts using Maven
• Excellent experience with code versioning tools like SVN, CVS and GitHub
• Demonstrated skills in Object-Oriented Analysis/Design, progressing from problem statement to well-documented designs and programming implementation, and tuning application performance.
• Excellent communication and documentation skills to provide user and technical documents

TECHNICAL SKILLS

Programming Languages: Java, HTML, SQL, PL/SQL

J2EE Technologies: JSP, Servlet, Java Beans, JDBC, Web Services, SOAP, WSDL, RESTFUL, AJAX, JNDI, JMS, Java Mail

Frameworks: Spring, MVC, Hibernate, Struts, jQuery, JUnit, Test NG

Web Technologies: HTML, JavaScript, CSS, JSTL, XML, DOM, HTML, DHTML

Dev. Tools: Eclipse, OEPE, RAD, Edit plus, Net Beans, TOAD

Application Servers: Apache Tomcat, Web Logic, IBM Web sphere

Databases: MySQL, Oracle, SQL Server, MS Access and DB2

Misc. Tools: Maven, Rally, Quality Center, JIRA, TOAD, Firebug, CVS, SVN, SOAP UI

Methodologies: UML Design Methodologies, Agile, Waterfall

PROFESSIONAL EXPERIENCE

Confidential, Oak Brook, IL

Java/J2EE Developer

Responsibilities:

• Involved in design and requirements gathering for project for further improvements and enhancements in the current site.
• Development of application using J2EE, Spring, Hibernate, Web Services (SOAP & REST), JQuery, JSTL, Oracle, Maven technologies
• Created Spring Configuration files & used annotations to autowire Java Components using Spring Dependency Injection
• Coded presentation layer components comprising of JSP, Spring Controllers, Spring and JSTL Tags
• Hands on experience with data persistency using Hibernate and Spring Framework
• Involved in implementation of enterprise integration with Web Services and Legacy Systems using SOAP, and REST (Using Axis and Jersey frameworks)
• Responsible configuring Log4j configuration for the application
• Involved in setting up Maven configuration and helping Continuous Integration (CI) Issues
• Have done Database integration using SQL queries and developed JUnit test cases to test various Java components
• Developed Object Model and UML design models for developing Use cases and created Sequence diagram, class diagram and activity diagrams for application components and interfaces
• Worked closely with various teams to resolve issues which include: Business, QA, Build & Deployment, Off-shore, Tier2, Production Support teams
• Mentored, trained and educating the users in technology perspective, walk through and review sessions, closely worked with users, developers and team members in problem solving.

Environment: Java, J2EE, Servlets, JSP, JDBC, Spring, Struts 2, Hibernate, Web services, WSDL, SOAP, REST, SOA, HTML, DHTML, CSS, XML, AJAX, jQuery, MAVEN, log4j,TOAD, UNIX, WebLogic, MySQL Server.

Confidential, Columbus, OH

Java Developer

Responsibilities:

• Followed the Agile Software Development Process and used Scrum methodology in the development Involved in Requirements gathering, Design, Development and Implementation
• Worked on UML use case, class and sequence diagrams using Rational Rose during design phase
• Designed and Developed business layer using Spring Framework and used different design patterns like Singleton, Front Controller, Service Locator, and Factory Patterns
• Developed Spring Controller with Annotation and Configured Spring Validations
• Designed and developed DAO layer using Hibernate, used Criteria API and HQL for querying Oracle databases
• Developed and Consumed Web Services using Eclipse IDE (Both SOAP and RESTFUL Services)
• Extensively worked on SQL Queries, Stored procedures and Triggers
• Created and automated unit test cases using JUnit for the project
• Deployed the applications in WebSphere Application Server
• Helped to deploy and resolve issues during deployment and Configured Shell Scripts. Used Jenkins for Continuous Integration (CI).
• Interacted and managed an offshore team, QA, Deployment teams and able to deliver the modules successfully within the deadline with good quality.
• Responsible for User and Technical Documentation of the System

Environment: J2EE, UML, Eclipse, Apache Tomcat, SOAP,Struts,Web Services, Spring, Hibernate, XML, JSP, Servlets, JDBC, JMS, MySQL Server, Log4J,Maven, Java script, HTML.

Confidential, Detroit, MI

J2EE Developer

Responsibilities:

• Designed, developed and implemented the application as a team member.
• Implemented Business Logic of the system using Core Java API
• Involved in Analysis, Design, Coding and Development of custom Interfacesoracle
• Developed many Java Interfaces to integrate the Web Services with the database transaction tables.
• Experience in developingwebservicesfor production systems using SOAP
• Used JavaScript for client side validations and hands on experience with data persistency using Hibernate and Struts framework
• Developed the Servlets and Data Access Layer classes and used JDBC API for interaction with the Oracle Database.
• Maintained the existing code base developed in the Struts, Hibernate framework by incorporating new features and doing bug fixes
• Testing the module, fixing the bugs and XML used to transfer the data between different layers.
• Dealt with java Beans helper classes and servlets for interacting with the UI written in JSP.
• Dealt with the database operations e.g., Calling stored procedures and stored functions.
• Worked on database interaction layer for insertions, updating and retrieval operations on data.

Environment: Java, JavaScript, HTML, CSS, JSP, Servlets, Struts, Hibernate, JUnit, Web Services, Eclipse, SQL, PL/SQL, Oracle, TOAD, WebLogic, Windows, Linux

Confidential, Naperville, IL

Java/J2EE Developer

Responsibilities:

• Involved in design, development and deployment of the “Transfer for Assets” module using Java/J2EE Technologies.
• Developed Application in Struts Framework using MVC architecture.
• Developed Struts Form Beans, Controller components and configured struts-config.xml file using Struts tag Libraries.
• Written different Action Classes using struts as per module.
• Developed Hibernate Mapping files and DAO components for interacting with DB components
• Involved in Web Services integration and Client Interaction.
• Involved in coding for the presentation layer using Apache Struts, XML and JavaScript.
• Customizing all the JSP pages with same look and feel using Tiles, CSS (Cascading Style Sheets).
• Involved in Use case, Class and Sequence diagrams using Rational Rose tool.
• Developed JSPs to validate the vendor information automatically using AJAX.
• Written JUnit test cases to unit test individual components.
• Involved in developing Maven build scripts used SVN as version controlling software.

Environment: Java, J2EE 1.3, JSP, Servlets, JDBC 2.0, Struts1.3, Eclipse, Hibernate3.0, Web Services, SOAP, Restful, SOAP UI, Log4j, MAVEN, UML, HTML, XML, CSS, Java Script, jQuery, SQL, Unix, Oracle 10g, JUnit, TOAD, WebLogic.

Confidential

Jr. Software Engineer

Responsibilities:

• Developed application using Struts MVC framework
• Detailed requirement analysis and interfacing with business users to understand project requirements was done
• Involved in low-level Design specifications and implementations of various design Patterns.
• Designed the application using MVC, Factory, Data Access Object, Transfer object, Service Locator and Singleton J2EE Design Patterns.
• Developed request xml parameters between application and target interface
• Implementation of new functionality using java, JSP, AJAX, Hibernate and java script
• Deployed the portal and servlet using the automatic portal support in JavaScript
• Developed Java Beans, Data transfer objects for accessing data and data management.
• Involved in creation of Hibernate mapping files and Hibernate Query Language (HQL) as the Persistence Framework.
• Used Web services (SOAP, UDDI, WSDL) to communicate with the financial analyst in order to get the credit reports from various external sources.
• Developed application using WebLogic Application Server.
• Preparation of test cases using Unit and Integration testing used Log4j as the logging tool.

Environment: J2EE 1.4, Java 1.4, JSP 1.2, Workshop, WebLogic, XML, Struts, Oracle 10g, JDBC, Servlet, JNDI, JavaScript, HTML, Hibernate 3.0, Web Services (SOAP, WSDL, UDDI), CVS, JUnit, Log4j