SUMMARY

• 7+ years of experience developing robust and highly scalable web - based, enterprise and Client Server applications using Core Java and J2EE Technologies
• Experience in all phases of Software Development Life Cycle (SDLC) including requirement analysis, design, development, testing, and maintenance of complex applications
• Experience in working in environments using Agile (SCRUM), RUP and Test Driven development methodologies.
• Experience in working with Databases like Oracle, MYSQL and DB2.
• Utilized Java and Object oriented Design concepts such as Core Libraries, Design Patterns, Inheritance, Abstraction and Polymorphism
• Highly Skilled in J2EE technologies such as Servlets, JDBC, Spring, Spring Batch and Hibernate
• Strong knowledge in developing Web Services
• Strong knowledge and experience in using design patterns like Inversion of Control, Singleton, DAO, and MVC architecture
• Experienced in Web Services (Java Web services, JAX-WS, SOAP, and AXIS SOAP) for implementation of Shopping Cart application, information validation and processing
• Solid understanding of source control like Confidential, GIT, and SVN
• Proficient with persistence framework Hibernate.
• Solid understanding of build tools like Maven and Ant
• Proficiency in using development tools such as Eclipse, RAD, NetBeans
• Used application servers like WebLogic and Apache Tomcat.
• Excellent debugging and problem solving skills with excellent understanding of system development methodologies, techniques and tools

TECHNICAL SKILLS

Languages: Java, XML, SQL,WSDL,C,C++

Design Patterns: MVC, Dependency Injection, Singleton, Abstract Factory, Data Access Object.

Web Technologies: AJAX, JSP, JS, HTML, JQuery, Servlets, JDBC, EJB,GWT,JSON, HTML, CSS

Frameworks: Hibernate, Spring, Struts, JPA

RDMS: MSSQL, MySQL, Oracle

Web/Application Server: Tomcat, Web Sphere, JBOSS, Web logic

Operating Systems: Windows, LINUX, UNIX

Other Tools: Maven, ANT, JUnit, Log4J, SVN, Confidential, GIT, UNIX, Windows, LINUX, TOAD

PROFESSIONAL EXPERIENCE

Confidential, Woonsocket, RI

Java/J2EE Developer

Responsibilities:

• Used Spring framework in the development of business components and integrated with the Hibernate ORM tool.
• Used Camel for Integration Services.
• Developed and deployed web services to interact with partner interfaces, and client interfaces to consume the web services using CXF, WSDL, SOAP, Restful technologies
• Experienced building application using Maven
• Involved in group meetings with Managers, Team Members in designing, implementing and testing.
• Responsible for the design and development of the web front-end, middle-tier messaging and approval system.
• Implemented MVC pattern at the Web tier level to isolate each layer of the application to avoid the complexity of integration and ease of maintenance.
• Developed user interfaces using JSP, JDBC, Servlets using J2EE Patterns.
• Used Spring-IOC concepts and Spring MVC pattern for developing the application.
• Support the application through debugging, bug fixing and maintenance releases.
• Used JUnit for unit testing.
• Worked or Automated with Selenium
• Extensive experience withAgileTeam Development and Test Driven Development usingJUnitandJIRA

Environment: Java, Servlets, JSP,Spring MVC, HTML, Selenium, Jquery, JSON,CSS, Jira, PL/SQL, Tomcat, Camel, JUnit, UNIX, Shell Script, Web Services, Hibernate

Confidential, Marlborough, MA

Java/J2EE Consultant

Responsibilities:

• Worked on Java-Swing for the front end GTS Application
• Used Spring MVC to decouple business logic and view components
• Involved in the integration of all the 3-tiers of the architecture consisting of Data Service Layer, Business Object Layer and Presentation Layer(front frameworks)
• Involved in setting-up GTS development and local deployment environment.
• Developed persistence layer using Hibernate and JPA
• Experienced building application using Maven
• Highly skilled at front-end engineering using Object-Oriented JavaScript, various JavaScript libraries and micro frameworks (jQuery, Angular), HTML5 and CSS.
• Used Spring ORM module for integration with Hibernate for persistence layer.
• Used SOAP-UI to test the Web Services using WSDL.
• Wrote GWT code to create presentation layer using GWT widgets and event handlers
• Involved to set up a source control tool Accurev, MQ series and some other software and utilities.
• Responsible for writing Hibernate-mapping XML files, HQL
• Automated highly transactional e-commerce web application using Selenium WebDriver
• UsedJIRAto keep track of bugs and issues
• Involved in other phases of SDLC including requirement analysis, Testing Design and Implementation, Build validation and Business Support

Environment: Java, J2EE, Java-Swing, PL/SQL, XML, JSP,GWT, Selenium, Spring, Jira Spring MVC, Hibernate, Accurev, Maven, Web Logic, HTML, CSS, Jide, Oracle, SVN, Eclipse, JUnit, Spring ORM

Confidential, Pleasanton, CA

Java/J2EE Consultant

Responsibilities:

• Designed and development of batch processes using Spring Batch Framework.
• Application has been developed based on Model View Controller (MVC) architecture Using Spring Framework.
• Implemented agile development process on Software Development Life Cycle.
• Used Spring MVC to decouple business logic and view components
• Developed persistence layer using Hibernate and JPA
• Used JSP, JSTL,HTML5, CSS, JQuery and JavaScript for front-end design.
• Experienced building application using Maven
• REST web services are also used to consume third party services.
• Used Javascript /AngularJS to build a web page which is used for restarting various application servers running in integrated development environment.
• Involved in code versioning and sync from SVN repository
• Experienced using a Continuous Integration environment
• Experienced gathering and formulating requirements
• Task identification and estimation, web application development primarily in JAVAusing spring
• UI development using HTML prototyping, CSS and Firefox plug-ins like Firebug, bug fixing, maintenance, unit testing and end-to-end functional testing.
• Installed, configured, upgraded and maintained Apache Tomcat Server on various platforms.
• Responsible for writing Hibernate-mapping XML files, HQL
• Used Maven for building application and used Log4J for logging and debugging.
• Maven and Jenkins are used for the application builds and Continuous Integration
• Involved in other phases of SDLC including requirement analysis, Testing Design and Implementation, Build validation and Business Support

Environment: Java, SQL, XML, Spring, Spring Batch, Spring IOC, Spring MVC,GWT,Web services, Hibernate, Angular JS, JPA, HTML, CSS, DB2, SVN, Maven, SQL, Web Logic, Maven, Log4J

Confidential, San Jose, CA

Java/J2EE Consultant

Responsibilities:

• Implemented Agile Methodology that includes weekly meeting with business analysts and monthly sprint review with clients.
• Used Hibernate 3.x with JPA annotation and created several persistent classes and involved in designing and creating generic DAOs for the domain model
• Used Spring Framework for dependency and object injection ; Used Spring MVC in the Middle Tier for portal development
• Developed the application using Spring MVC framework by implementing controller and backend service classes.
• Involved in writing Hibernate Annotations and Hibernate Configuration files to persist data into database.
• Implemented design patterns such as Inversion of Control (IOC), Singleton, Factory Pattern, and Collections
• Developed web services provider application using XSLT, WSDL and WSAD and used SoapUI for testing purposes.
• Developed a JavaScript UI for a credit reporting application using Angular.js, Node.js and CSS.
• Used Confidential for version control across common source code used by developers.
• Implemented DAO pattern to provide abstraction for Transaction Management
• Developed user interface using HTML, jquery, Ajax and JavaScript.
• Consumed and created Restful webservices.
• Developed portal components, deployed files as necessary, and created and managed various contents
• Used ANT scripts to build and deploy application.
• Used Log4J for efficient application logging.
• Extensively Worked with Eclipse and Jboss to develop and deploy the complete application.
• Involved in other phases of SDLC including requirement analysis, Testing Design and Implementation, Build validation and Business Support

Environment: Java, J2EE, SQL, XML, JavaScript, Angular JS, HTML, Spring, RESTful Web services, Hibernate, UML, IOC, Singleton, MVC, DAO, LDAP, Confidential, ANT, Oracle, JSP, Eclipse, Log4J

Confidential, Scottsdale, AZ

Java/J2EE Consultant

Responsibilities:

• Used Spring MVC and developed several controller classes as required for the design
• Implemented Transaction Management in the Business Services Tier via Spring Framework, by utilizing different design patterns
• Developed user interface using JSP, HTML, Angular JS, CSS and AJAX
• Developed and deployed web services to interact with partner interfaces, and client interfaces to consume the web services using CXF, WSDL, SOAP, AXIS and JAX-WS technologies.
• Integrated Spring AOP with Hibernate to create OR Mapping layers and Data Access applications
• Used Hibernate to develop persistent classes and applied concepts such as polymorphism, association, composition and collections
• Involved in writing SQL queries and PL SQL - Stored Procedures, Functions, Cursors, Triggers, and Sequences.
• Involved in unit testing, integration testing, SOAP UI testing and user acceptance testing of the application.
• Applied design patterns such as Singleton, Inversion of Control, and DAO
• Used Log4J to log useful information in the application code
• Implemented the Business logic by efficiently utilizing the OOPS features of core Javaand also Performed Unit Testing to using JUNIT.

Environment: J2EE, Java, spring IOC, JSP, HTML, CSS, SOAP, AJAX, Spring MVC, AOP, DAO, Hibernate, Eclipse, JUnit, XML, MSSQL, Log4J.

Confidential

J2EE Developer

Responsibilities:

• Involved in design and development of business logic and database access for subsystems to generate reports and views based on user’s query.
• Developed UI pages using HTML, CSS, Java Scriptscript, JSP and Struts Tiles and tag libraries.
• Involved in the detailed design of user interface and business layers using JSP, Custom tags and JavaScript
• Used JDBC for database connectivity to invoke Stored Procedures and Functions.
• Developed Java Servlets that act as a controller that maintains the session state and handles user requests in Middle Tier
• Involved in maintaining the Model-View-Controller architecture
• Monitored the logs using Log4J and fixed the problem
• Application deployed on Tomcat
• Used Apache Ant for the build process.
• Designed and developed account module which authenticates the access level for the users

Environment: Java, JSP, JavaScript, Eclipse, HTML, CSS, ANT, Tomcat, XML, Oracle 10g, Log4J