PROFESSIONAL SUMMARY:

• 7 years of experience in Design, Development, and Implementation of Java and J2EE web and client server based applications using Java/J2EE technologies on Windows, UNIX, LINUX platforms.
• E xpertise in complete system development life cycle (SDLC), and software development methodology and practices.
• Experienced in developing web - applications using various design patterns, including MVC, Data Access Object, Value Object and Singleton.
• Hands on experience in web based programming skills including Core Java, Servlets, JSP, JSF, Rich Faces, Spring, JDBC, EJB, Web Services, SOAP, SOA, XML, JavaScript, JSTL, AJAX framework.
• Hands on experience with JavaScript framework Angular JS and JQuery library.
• Hands on Experience in Client designing and validations using HTML5, AngularJS, Bootstrap, JQuery, JavaScript, AJAX, and JSP.
• Experience in development methodologies such as Agile, Scrum, Test Driven Development and Waterfall. Proficient in UML Concepts and Java/J2EE Design Patterns.
• Completed projects using Java, J2EE, EJB2/3.0, RMI, JSP, JNDI, JDBC, Servlets, JavaScript, JMS, JSF, HTML, Web Services, SOAP, XML, SQL, PLSQL, XSLT, XHTML, Spring, Hibernate, XML BEANS and Database technologies like MS SQL Server 2008, My SQL and Oracle 9i/10g.
• Hands on experience in various java-programming tools like Eclipse, IntelliJ.
• Strong Experience in PL/SQL, SQL, JDBC, Stored Procedures, functions in Oracle and DB2.
• Expertise in implementing Spring framework for Dependency Injection, support for the Data Access Object (DAO) pattern and integrated with Hibernate.
• Used web/App servers like IBM Web Sphere and Apache Tomcat servers based on the client requirement and project specifications.
• Extensive knowledge in implementing SOA (Service Oriented Architecture) architecture for synchronous and asynchronous communications between multiple applications.
• Hands on Experience in Building, Deploying and Integrating with Ant and Maven.
• Hands on Experience in build scripts using Log4j, Jenkins and JUnit.
• Capable of adapting new latest technologies & work in Multi-platform environment.
• Excellent skills in programming using wide variety of languages .
• Hardworking, self-motivated, dedicated, collaborative team player with good verbal and written communication skills.

TECHNICAL SKILLS:

Programming Languages: Java, C, C++, J2EE, JDK 1.4/1.5/1.6.

J2EE Technologies: Servlets, JSP, JDBC, EJB.

Frameworks: Spring MVC, Hibernate.

Web Technologies: HTML, DHTML, DOM, JavaScript, Angular JS, AJAX, CSS, BootStrap.

XML Technologies: XML, DOM, SAX, XSL, XSLT, JNDI, SOAP.

Application/Web Servers: IBM Web Sphere, Web Logic, JBoss, Apache Tomcat.

Web Services: SOAP, Restful, Apache.

Databases: Oracle, SQL Server, MySQL.

IDE Tools: Eclipse, NetBeans, IntelliJ.

Operating Systems: Windows, UNIX, LINUX.

Tools: JUnit, Log4j,Ant,Maven.

PROFESSIONAL EXPERIENCE:

Confidential, Virginia Beach, VA

Sr .Java/J2EE Developer

• Involved in Design, Development and Testing of the Project.
• Understanding the requirements by interacting with business users and mapping them to design and implementing it following the AGILE Development methodology.
• Involved in creating various flow diagrams and UML model diagrams using VISIO.
• Involved in developing Collections screens and templates for email notifications using Servlets, JSP, HTML5, CSS3, JavaScript, JQuery, Bootstrap.
• Converted obsolete Java web interface into a Rich Internet Application using ExtJS and Angular JS.
• Used Spring and Hibernate for developing new features and functionalities, enhanced and maintained the existing ones.
• Used Hibernate to develop persistence layer framework database connectivity.
• Implemented RESTFUL web services layer to interface with ORACLE database.
• Developed Stored procedures and Packages using Oracle 10g PL/SQL.
• Used Design Pattern for developing Business Layer and Presentation Layers and Data Access Layers.
• Involved in writing complex multi-table joins and conditional queries in Database.
• Extensively worked with Core java Collection classes like ArrayList, Hash Map and Iterator etc.
• Involved in interacting with multiple subsystems with Core application in SOA environment.
• Used JUnit Test Cases for unit testing to achieve required coverage.
• Used JCART to make sure of using proper coding standards as per the Code review Standards.
• Experience in source version tools like SVN , Github.

Environment: Java1.6, JSF1.2, EJB 2.0,Java/J2EE coding,J2EE patterns, Web service, Spring, Groovy, WSDL, JQuery, Hibernate, Log4j, XML, JUnit, Oracle 10g, Websphere7.0,UML Design, HTML/Java script, PL/SQL.

Confidential, Portland, OR

Sr .Java Developer

• Understanding the business requirements and preparing the design document.
• Participated in all the phases of the system including designing, coding, testing, building, deployment and supporting the production environment.
• Draw sequence diagrams and Class diagrams using Microsoft vision and Star UML.
• Developed User interface using JSP, HTML, JavaScript, CSS, Ajax, Bootstrap and JQuery.
• Developed DAO's for retrieving the data from the database.
• Developed event and event handlers and object initializing using Spring IOC framework.
• Developed MVC framework by writing action classes and light weight business logic classes using Spring3.0 framework.
• Implemented EJB: Session Beans, CMP Entity Bean, MDB using JMS.
• Used Spring MVC with Spring Restful Template to Produce and consume Restful Web Services.
• Used Hibernate Template of Spring Framework and Hibernate Interceptors.
• Developed database access mechanism by using by Hibernate ORM framework.
• Configured WebLogic JMS Servers, JDBC Data Sources, JDBC Connection Pools, and Bridge to provide interoperability between WebLogic.
• Developed asynchronous data retrieval using AJAX.
• Used Jenkins as a build tool and for deploying the modules to server.
• Managed Jenkins continuous integration tool for releases.
• Used Tomcat as web server to store the static contents and JBoss as application server.

Environment: Java JDK 1.7, MySQL, Oracle, Eclipse, JBoss 5.0.1 Spring3.0, Windows, JUnit, Web services, JDBC,JMS, Hibernate, Agile Methodology, Star UML Microsoft vision, MQSeries, HPQC, Servlets,, Apache Tomcat Webserver, Maven.

Confidential, Chicago, IL

Java/J2EE Developer

• Participated in coding, GUI design and testing.
• Validation of the registered users using JSP-Servlets and JDBC with the details available in the Database.
• Created documentation of the application.
• Developed Servlets and JSP for Data retrieval implementation with User Interface.
• Developed Container Managed Entity and Session beans.
• Developed web services in Java and Experienced with Service Oriented Architecture Protocol, WSDL.
• Applied design patterns including MVC Pattern, Façade Pattern, Abstract Factory Pattern, DAO Pattern and Singleton.
• Configured JDBC with SQL/PLSQL for database connectivity.
• Developed required Web pages using HTML.
• Implemented EJB Components for modules related to Pharmacy, Purchasing, and General and Biomedical Equipment.
• Involved in different J2EE Design patterns like Session Façade, Service Locator, and Business Delegate.
• Coded Server pages using JSP, Servlets by following MVC architecture.
• Developed Action Classes and Action Forms beans.
• Worked with the team in the development of the Application front-end using JSP with the help of HTML.
• Involved in the Integration performance and unit testing of the project.
• Developed new Web Service for getting External Accounts using vendor WSDL
• Used Basic Authentication (web services security) mechanism.
• Review code, Unit Test Cases and Unit Test Results for the correctness and completeness.
• Manual application (EAR) deployment and integration testing in WAS 5.1/6.0 Linux servers.
• JUnit and AgitarOne was used for Unit Testing

Environment: Environment: Web Sphere 6.0, SQL, JDBC, Java, EJB, Servlets, spring, JSP, HTML, Hibernate, JavaScript, JUnit, Ant, Oracle 10g and Windows XP.

Confidential, Los Angeles, CA

Java/J2EE Developer

• Designed use cases for the Application as per the business requirements.
• Requirement gathering and framework implementation sessions held using Agile TDD methodology.
• Worked closely with the Business/Users team in translating technical requirements into application code
• Developed web layer to manage the project in MVC pattern.
• Implemented integration of Struts Action classes in Presentation Tier
• Client pages are built using HTML, CSS, JSP, JavaScript/JQuery, Bootstrap.
• Designed and developed a RESTFULL APIs using Spring REST API.
• Involved in development of services based architecture utilizing open source technologies like Hibernate ORM.
• Developed Action Classes to control the application flow and used JavaScript Validation framework to validate the values entered in the forms.
• Involved in writing JUnit test cases, unit and integration testing of the application
• Used JSTL and developed required tiles and tile definitions for templating and defined configuration in the struts configuration xml.
• Developed helper classes, delegate classes, value objects to access business tier and transfer the information from business layer to the presentation layer.
• Developed business layer using EJB stateless session beans and deployed on the Application server (Web logic).
• Used Hibernate as persistence framework for DAO layer to access the database.
• Produced SOAP web services using Metro JAX-WS RI for building the business application layer.
• Performed Tuning, Load Balancing and optimization of WebLogic Application Server
• Defined XML documents for input and output sources of Web Services. Created schema documents for XML validation and developed XML schemes
• Used Maven for build framework and Jenkins for continuous build system
• Used SVN for Version Control.
• Actively involved in code reviews and in bug fixing.

Environment: Java, JSP, JavaScript, Ajax, JQuery, Ant, Spring, SOAP Web Services, and Hibernate, SVN, JMS, JUNIT, WebSphere Application Server, EJB, WebLogic, Eclipse IDE, Hibernate, XML, HTML, XML, SOA, JSP, JUnit, and Windows.

Confidential

Jr . Java Developer

• Involved doing Analysis, Design and developing middleware using Servlets, Java Beans, Hibernate, Spring and doing enhancements and issue resolutions.
• Designed GUI and developed web-based application using the Spring framework.
• Designed GUI interfaces using JSP, HTML.
• Wrote JSP pages using scriptlets and expression language to send customized view to the browser.
• Developed Java beans, JSP and Servlets for Business Logic Processing.
• Designed GUI which has user authentication and authorization for accessing the application.
• Experience in working with JSF Facelets and RichFaces which provides great UI Experience.
• Involved in the designing the UI with JSP, Tiles and Tag Libraries, Servlets and Java Script.
• Used Hibernate and other J2EE technologies for the server side programming.
• Used Hibernate to store Java Objects to a relational database (Oracle 10g).
• Used Oracle Stored procedures/ Views and written some SQL quires for data retrieving.
• Responsible for the Unit Testing, Integration Testing, QA and implementation.
• Responsible for maintenance of the system and updating of the system as per client requirements.

Environment: Core Java, J2EE, JSP, Spring Framework ., JavaScript, HTML, CSS, Ajax, Multi-threading, Hibernate, Spring, IBM RAD, Eclipse, Oracle, Tomcat, Web Services, Apache Axis, JMS, IBM Web Sphere, Application Server, JBOSS, GIT, Log4J.