SUMMARY

• Over 10 years of Experience in designing, developing and deployment of Java and J2EE based N - tier, Distributed, Real-time Enterprise applications with expertise knowledge in Object Oriented Programming Analysis and Design.
• Expert level skills in Designing and Implementing web servers solutions and deploying Java Application Servers like WebSphere, Weblogic, configuring Apache Web Server and configuring various Servlet engines.
• Excellent Java development skills using J2EE, J2SE, Servlets, JSP, EJB, JDBC, Sockets, Java Beans. Angular JBoss, Seam2, Java Script, CSS3, JSON.
• Experience in front end development using HTML, JQuery, Javascript, CSS and ExtJS.
• Experience in various J2EE frameworks like Java, J2EE, JDBC,JMS.
• Experience in producing and consuming SOAP and REST services.
• Experience in developing applications using Object Relational Mapping frameworks like Hibernate and MVC frameworks like Struts, JSF and IOC frameworks like Spring and its subsidiary modules such as Spring JDBC, Spring IOC, Spring Security and Spring AOP.
• Proficient in n-tier application design and development using Spring MVC, Spring DI, Spring AOP.
• Developed applications using different J2EE Design Patterns such as Singleton, Business Delegate, Session Façade, Service Locator and DAO.
• Experience in using Hibernate and IBatis Object Relational Mapping tool in J2EE environment.
• Exposure to SVN, CVS,JIRA Jenkins and GIT.
• Experience in all phase of SDLC like Requirement Analysis, Implementation and Maintenance, and extensive experience with Agile and SCRUM
• Experience in developing Applications using Stored Procedures, Functions, Triggers, Data Modelling and comfortable using databases Oracle 11g/10g, SQL Server, MySQL and IBM DB2.
• Highly motivated, effective team player with strong analytical and excellent communication skills.

TECHNICAL SKILLS

Languages: C, C++, Java

Java Technologies: J2SE, J2EE, JDBC, Hibernate, JSF, XML Parsers, JBoss,JSP, Servlets, EJB, JMS, Java Swing, Struts,Seam 2 Framework Spring Framework, Java Beans.

Web Technologies: AngularJS, Tiles Framework, Framework Java Mail, JSP, D3 charts Servlets, EJB, JavaScript, HTML, XML, XSL, XSLT, SOAP, Restful web services (API).

Concepts: UML, Design Patterns

Database: Oracle10g, Oracle11g, DB2, SQL Server, MySQL.

Tools: Tortoise SVN,TOAD, JBuilder, JDeveloper, SQL Developer, Tortoise GIT,Jenkins SoapUI, Log4j, Jenkins, JIRA, Docker BitBucket.

Design Tools: Rational rose(UML), Data Model, Microsoft Visio, Visual Paradigm

Lifecycle Methodologies: SDLC and OOAD, Waterfall Model, Agile.

Defect Tracking Tools: Jira

Frameworks: Spring, Hibernate, IBatis, Struts.

IDE: Eclipse.

Build Tools: Web/App Servers Apache Tomcat, JBoss, Weblogic, WebSphere.

Operating Systems: Windows, Unix.

PROFESSIONAL EXPERIENCE

Confidential, NY

Sr. Java Developer

Responsibilities:

• Responsible for analyzing the requirements of application, development, testing, deployment and production maintenance.
• Developed various applications and websites using Java, JSP, Servlets, JDBC, Spring, Struts 2 and Hibernate frameworks
• Developed applications using three tier architectural frameworks such as MVC like Struts,Spring framework
• ImplementedSOAP and REST Services.
• Developed web applications by replacing the Custom MVC framework with the Spring MVC module
• Consumed the external SOAP and REST Services.
• Worked on testing the application using JUNIT and Mockito testing framework.
• Involved in Implementing JMS (ActiveMQ) in the Application.
• Integrated Hibernate ORM framework with Spring framework for data persistence and transaction management
• Responsible for testing the application, code review fixing the bugs and providing production support.
• Involved in creating and modifying the UI Screens using ExtJS framework.
• Using Java Script and Spring,Struts validation frame work for performing front end validations
• Closely worked with QA and Server Team regarding User complained Issues.
• Used Spring framework for dependency injection with the help of Configuration files
• Developed the application using Spring framework
• Involved in Sprint Planning,Agile Scrum and Retrospective meetings.
• Involved in regular check-ins to GIT.

Environment: JDK 1.8, Spring, Hibernate, Seam2 JBoss,Prime Faces,SOAP Services, Angular 2, Java Script, CSS3, JSON, REST Services, IBM DB2, Spring,HTML, MVC,Javascript, JQuery, CSS, ExtJS, Windows 7, Unix, JUNIT, Mockito, XML, JSON, Agile,JIRA.

Confidential, Torrance, CA

Java Developer/ Tester

Responsibilities:

• Followed Agile Methodology worked in Sprints of 15 days and handle Modules like Billing and ticketing.
• Involved in the process of analysis, design, and development of the application.
• Responsible for working with the client on establishing deliverables, timeline, budget, managing project scope and project resources.
• Developed the application using Struts Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Web application development for back end using Angular JS.
• Used Web Services to extract customer related product data from machines and servers using WSDL, XML using Service Oriented Architecture.
• Design and program enterprise java beans for the development of large enterprise applications.
• Designed dynamic and browser compatible pages using HTML5, CSS3, JQuery, JBoss Prime faces JavaScript and Angular JS.
• Developed the Login, Policy and Claims Screens for customers using AJAX, JSP, HTML, CSS, JavaScript, JQuery and Angular JS.
• Provided client side validations using Struts Validator framework and JavaScript.
• Efficiently used data stores, services, Rest for efficient CRUD operations.
• Used Hibernate in persistence layer and written hibernate mapping files and Named Queries.
• Involved in performing Unit and Integration testing (JUnit). Strictly followed Test Driven Development (TDD Approach) environment using Agile methodologies.
• Deployed the application in BEA Web-logic Application Server 10.0.

Environment: Java SE7, Struts2.0, Spring MVC, Hibernate 3.0, ExtJS, JSP, JNDI, Log4j, XML, HTML, PL/SQL, JavaScript, JQuery, AJAX, Angular JS, JBoss, Seam 2 Framework JMS, Web logic Application Server 10.0, web sphere, Oracle 10g,Eclipse 3.3, Windows XP, IBM MQ Series.

Confidential, Dallas, TX

Java / J2ee Developer/ Tester

Responsibilities:

• Worked on complete life cycle, Design, development and testing using OOA and OOD.
• Used JSP, HTML, and CSS for content layout and presentation.
• Used JQUERY for UI and AJAX for reports display
• Created the web application using MVC pattern to manage runtime content, in the form of POIs.
• Used WebServices to extract costumer related product data from machines and servers using WSDL, Seam,XML, SOAP using Service Oriented Architecture.
• Worked on the design and development of application in Struts 2.0 framework
• Utilized HTML, DHTML, Jquery, Angular JS and Backbone JS for client side developments and validations.
• Extensively using Backbone JS by consuming Restful Web-services.
• Worked on JavaScript framework(Angular JS) to argument browser based applications with MVC capability.
• Used Bulk collections for better performance by reducing context switching between SQL and PL/SQL.
• Expertise in developing applications in Sencha Ext JSand Apache Flex.
• Involved in passing the XML in the java layer and passed the UI layout of Ext JS.
• Participate in technology/tools evaluation and software technical proof of concepts.

Environment: Java, J2EE, JSP, Servlets, JMS, MVC, Prime Faces,Web Logic 8.1, web sphere, Hibernate, Spring 3.0, REST FUL Web Services,Spring MVC Maven,JBoss,Seam 2 Framework SOAP, WSDL, JavaScript, Angular JS, Backbone JS, Ext JS,PL/SQL,XML, CVS, Eclipse, Oracle 10gi, JUnit, Unix.

Confidential, FORT WORTH, TX

JAVA/J2EE DEVELOPER/Tester

Responsibilities:

• Analyzed use cases, created interfaces and designed the core functionality from presentation layer to business logic layer.
• Worked on core java/j2EE, Hibernates and Ext JS.
• Used MVC and MVVM architecture models while developing applications.
• Re-developed JSP elements, Custom Tag Libraries and JavaScript code for JSP’s to upload applicant case documents and also retrieve the documents from Enterprise Content Engine.
• Automate various procedures using Backbone JS to create complex command lines that serves variety of functions.
• Focused on using Javascript and node to communicate between front end and back end.
• Had extensively used JSTL and Tag Libraries.
• Developed JSP elements for IEDR application to populate the pattern on doc retrieval screen.
• Used Struts Framework in the application, which is based on MVC design pattern.
• Worked on designing Web-Services in which request and responses are XML documents are transferred over SOAP protocol.
• Had used Value Object design pattern for exchanging data between the tiers.
• Used JAXB for parsing the XML and get the required data for the application.

Environment: Java SE6,J2EE, DB2, JSP, Struts2, Hibernate, IBM FileNet, WAS, JavaScript, Ext JS, XML,PL/SQL, SOA Beans, JDK, JDBC, ANT, JQuery, Angular JS, Backbone JS, JMS,UML, GWT, Web Services, web sphere, SOAP, Eclipse 3.3, JBoss Application Server, LDAP, WSDL, Tortoise SVN, Log4j, Oracle 10gi, PL SQL, Fortify SCA.

Confidential

Java Developer

Responsibilities:

• Participated in user meetings and requirement collection
• Designed and developed many Java Classes using Object Oriented Methodology
• Worked in developing many JSPs/Servlets for presentation and server side processing
• Used Core Java features threads in developing applications
• Created documentation for system
• Provided testing and test procedures documentation
• Developed many triggers, stored procedures on Sybase
• Worked on bug fixing and supported the production applications
• Worked extensively in Sybase performance tuning
• Took part in testing and quality assurance.

Environment: Apache, Tomcat, Java, J2EE, Swing, JDBC, JNDI, JSP, Spring 3.0, Servlets, JavaScript, SQL, ISQL, Linux, Web Services, web sphere, Windows NT, Sybase 11.x

Confidential

Java developer

Responsibilities:

• Gathered business requirements and designed corresponding logical and physical data models using ERrwin Data Modeler.
• Contributed to the development of web interface for User module and Admin module
• Developed the Stateless session beans to implement the business logic using EJB.
• Struts2.0 is the MVC framework and backbone of the application. Façade design patterns were extensively used for entity bean and session bean interaction.
• Successfully able to validate the customer credentials and other information with Struts Validator Framework and displaying the error messages if any.
• Created User Interface in DOJO/AJAX and Struts2 tags for different customized screens for each type of user.
• Deployed the Application using Glass Fish Application server.
• Used CVS source control system to commit the working changes to the repository system and to get others changes. Also resolved conflicts before committing the changes to the repository system.
• Designed and developed pages using GWT (Google Web tool kit).
• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as payment status report to MQ Server using MQ Series.
• Involved in writing database connection classes for interacting with Oracle database. Incorporated Singleton Pattern to implement the database access classes.

Environment: J2EE (JAVA SE6, JSP, Servlets, JDBC, EJB), JavaScript, Struts, iBatis, JMS, Apache Tomcat, GlassFish, Swing, HTML/DHTML, XML, CVS, SQL, Oracle, Eclipse IDE, Linux.