SUMMARY:

• 3 years of professional experience in analysis, design, development and testing of web and distributed n - tier applications using Java/J2EE like Spring, Hibernate, Servlets, JDBC, XML, XSD, Web Services (SOAP, Restful), WSDL, JMS and JUnit.
• Experience in various development methodologies like Waterfall and Agile (SCRUM).
• Extensive experience in designing and implementing UI layer using AngularJS, HTML/HTML5, JavaScript, CSS/CSS3, AJAX and JSON.
• Hands on experience in different module of Spring including Spring IOC, Spring ORM and Spring AOP.
• Experience in web application design using open source frameworks like Spring MVC Framework.
• Extensive experience in using MVC (Model View Controller) architecture for developing applications using JSP, JavaBeans and Servlets.
• Expertise in implementing various J2EE design patterns like Singleton, Data Access Objects (DAO), Factory and Business Delegate in the development of Multi-Tier distributed Applications.
• Worked on different Web/Application servers such as JBoss, WebSphere and Apache Tomcat.
• Extensive experience in different IDEs like Eclipse and NetBeans.
• Experience in Object Oriented Analysis and Design (OOAD) techniques using UML in Rational Rose and Enterprise Architect
• Experience in PL/SQL, stored procedures, functions, SQL Scripts for relational databases.
• Highly proficient in understanding new technologies accomplishing project goals successfully.

TECHNICAL SKILLS:

Languages: Java, SQL, PL/SQL.

J2EE Technologies: Servlets, JDBC, XML, SOAP, Restful, JUnit.

Frameworks / Architectures: Spring, Hibernate, SOA.

Web Technologies: AngularJS, JavaScript, JQuery, JSP, JSON, HTML/HTML5, XML, CSS/CSS3, AJAX.

Application & Web Servers: WebSphere, WebLogic, JBoss, Apache Tomcat.

Databases: Oracle, MySQL, Microsoft SQL Server, DB2.

Operating Systems: Windows UNIX.

Development Tools: Eclipse, NetBeans.

Build Tools: ANT, Maven.

Version Control: SVN, GIT, CVS.

WORK EXPERIENCE:

Confidential, Cleveland, OH

Java/J2EE Developer

Responsibilities:

• Actively involved in the project life cycle including design, development and implementation and verification and validation.
• Developed the application front end using Spring MVC framework.
• Developed Controllers, view resolvers, Handler mappings and Java Server Pages as views, using Spring MVC.
• Designed and developed the presentation layer GUI using JavaScript, JQuery, AJAX, JSP, HTML5, CSS3 and JSP custom tags.
• Developed high level and detailed level design documents using OOAD, Design Patterns, UML Package, Component, Class and Sequence diagrams using Rational Modeler.
• Implemented scripting with AJAX and XML to dynamically refresh the page contents.
• Managed Object Persistence, Data retrieval using Hibernate, Spring Framework with Oracle database.
• Implemented the Restful Web services using JAXR to save/retrieve the details from Oracle database and to expose a service to the frontend.
• Involved in Migrating an existing on-premises application toAWS.
• Used WebSphere App Server to deploy the J2EE modules in various environments in DEV, Integration, QA, UAT and Production.
• Developed integration components using JMS.
• Performed unit testing using Junit and monitored the error logs using Log4J and fixed the problems.

Environment: Java/J2EE, Hibernate, Spring MVC, XML, Web Services, RESTful, Eclipse, JMS, JQuery, JavaScript, AJAX, JSP, HTML5, CSS3, JSP, Oracle, PL/SQL, Log4j, WebSphere, Unit, GIT, Windows.

Confidential, Moline, IL

Java/J2EE Developer

Responsibilities:

• Developed server-side J2EE components using J2EE, Spring, Hibernate API.
• Implemented MVC Architecture to separate the presentation, business and database logic in the application using Spring.
• Used Spring for Dependency Injection(DI) and AOP.
• Prepared Hibernate mapping files to perform the O-R mapping and enforce object relationships.
• Worked in Back end development of the application, involved in retrieving the data from Database.
• Used Oracle as the backend database and Hibernate as ORM Tool to retrieve Data Access Objects.
• Developed integration services using SOA, Web Services, SOAP, and WSDL.
• Working with JMS by using message Queue, Topic to send messages to durable clients and non-durable clients.
• Used XML extensively in the process of communicating with several external applications.
• Developed XSL’s to customize the display data from XML’s obtained through other systems.
• Preparing and executing unit test cases using JUnit.
• Used ANT Builder extensively for the code building and created Daily Rolling Log using Log4j.
• Used SVN for source code version control.

Environment: Java/J2EE, Java/J2EE, Hibernate, Spring MVC, XML, Web Services, SOAP, WSDL, Eclipse, JMS, WebLogic, Oracle, PL/SQL, ANT, Log4j, JUnit, SVN, Windows.