SUMMARY:

• Over 5+ years of experience in software development includes Analysis, Design and Development of quality software for Standalone Applications and Web - based applications using JAVA/J2EE Technologies using Software Development Methodologies / Frameworks like SDLC, OOAD and AGILE.
• Experience in building enterprise Applications and Distributed Systems using technologies such as J2EE (Servlets, JSP, JSF, EJB, Hibernate, spring, Struts, JDBC, JMS) and XML.
• Expertise in developing presentation layer frameworks like JSP, HTML, XHTML, CSS, JSTL, Ext JS, JavaScript, XML, and JSON.
• Extensively used Maven and ANT as build script for application build and deployment. Extensively used JUnit and log4j for unit testing and logging.
• Expertise in the areas of web applications using EJB, JDBC and web services like SOAP, RESTful, WSDL and UDDI. Worked on Service Oriented Architecture (SOA) such as Apache Axis web services.
• Developed the business domain layer using Java, J2EE, JDBC, and RESTful Web Services
• Good working knowledge on Spring core, Spring ORM, Spring DAO and Spring MVC architectures
• Expertise in writing Spring RESTful Web services using API, JSON and XML
• Worked on JPA for persisting the objects into the system.
• Implemented RESTful Web Services using Jersey API and JSON, XML.
• Developed the presentation layer using Java Server Pages (JSP), Tiles, Ajax and JavaScript.
• Hands on Experience in JDBC, HIBERNATE for persisting data to different relational databases and extensive knowledge in Java Persistence API.
• Experience in open source framework spring, Good Knowledge in implementing object oriented design patterns Model View Controller (MVC) frameworks
• Experience in Message Oriented Middleware implementation using JMS
• Used Log4J for enabling runtime logging and performed system integration test to ensure quality of the system.
• Expertise in HTML5, XHTML, CSS2/CSS3, responsive design, Bootstrap, AngularJS and visualization tools.
• Proficient in using RDBMS concepts with Oracle, MySQL and experienced in writing SQL, PL/SQL Stored procedures, Triggers and Views.
• Good knowledge in using Maven and ANT Scripts for building and deploying the application in web/app servers.

TECHNICAL SKILLS:

Programming Languages: Java, UNIX Shell, SQL, PL/SQL

Technologies: JSP, Servlets, JNDI, JDBC, EJB, JMS, Java Beans, SOAP, JAXP, AJAX, AWT, CSS, ILOG, JXPath, Xpath Backbone.js

Web Technologies: HTML, DHTML, XML, CSS, JavaScript, AJAX

Distributed Technologies: RMI, EJB, JMS, Data Warehouse

Application Server: BEA Web logic, J Boss

JAVA/J2EE: HIBERNATE, SPRING, WEB SERVICES, ANT, Log4J, Maven

IDE s: Eclipse, RAD, J Builder, NetBeans

Database(s): Oracle, DB2, MySQL

Version Control Tools: Rational ClearCase, CVS, Clear Quest, GitHub

Testing Tools: HPQC

Case Tools: Rational Rose, UML, OOAD, RUP

Operating Systems: Windows, MS-DOS, UNIX

PROFESSIONAL EXPERIENCE:

Confidential, SFO, CA

Java/J2EE Developer

Responsibilities:

• Developed web components using JSP, Servlets and Server Side Components using EJB under J2EE Environment.
• Used JQuery to make the frontend components interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Involved in web designing using HTML5, XHTML, CSS3, JQuery, JavaScript extensively used Table less Design in CSS for positioning.
• Developed RESTful Web services using JSON/XML and Other MIME data types
• Using AngularJS, HTML5, CSS3 all HTML and DHTML is accomplished through AngularJS directives
• Using React.js and CommonJS Web-packed for single-page web application of project
• Built Single page application (SOA) using AngularJS as per the requirement.
• Excellent conceptual base in object oriented design, design patterns using web technologies like JSP, servlet, EJB, struts, Hibernate, JMS
• Worked on Web technologies like HTTP, HTTPS, JSP, JavaScript, JQuery, Ajax and CSS for managing, customizing the user interface.
• Wrote JUnit test classes for the services and prepared documentation.
• Created UNIX Shell scripting for periodic generation of reports
• Enhancement of existing application utilizing JSP, Multithreading Created HTML5 navigation menu that is role based menu items changes dynamically, derived from the database in the form of XML.
• Developed JavaBeans using Spring IOC and instantiated them by implementing the Spring Application Context.
• Designed and developed the product using HTML5, CSS3, JQuery, JavaScript, Sencha, PhoneGap
• Developed RESTful Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Involved in the development of single page application using AngularJS framework, JavaScript, and JQuery in conjunction with HTML5, CSS3 standards, with front-end UI team.
• Worked with Web application development technologies such as HTML, DHTML, JavaScript, JQuery, Mustache Framework, JSON, AJAX, CSS, XML
• Developed client-side AJAX application that uses Swing, NetBeans, XSLT, XPath, SPA, JavaScript OOP, and more Bind objects and retrieve them via JNDI interface.
• Worked with wide variety of IDE's like RSA, RAD, Eclipse, JBuilder and NetBeans
• Web application development for backend system using AngularJS and NodeJS with cutting edge HTML5 and CSS3 techniques.
• Interfaced with the back-end using Hibernate, Selenium Framework and XML
• Management and payment Web Application that provides services designed to assist TANF and SNAP
• Thorough knowledge on UNIX Shell script programming
• Developed JUnit test cases for performing unit testing. Used Spring Mockito to mock various test objects.
• Experience with Agile, Selenium Web driver and Core Java
• Implemented internal web application using React.js
• Developed Ant for generating the client proxies for the RESTful Web Services and Build purposes.
• Strong Expertise in front ends technologies such HTML, HTML5, CSS3, JavaScript, Oracle and Ajax. Experience on Ext JS.
• Proficient with Software development methodologies like Agile Methodologies
• Digital business platform for the enterprise and cloud that enables enterprises to create and run agile intelligent business applications.
• Worked on implementing object oriented design patterns Model View Controller (MVC) frameworks
• Implemented Rule services by developing Rules, Rule Flows and Decision Tables Using ODM
• Involved in the configuration management using RCP, Eclipse RCP, CVS and GitHub
• Developed over the stack of Agile Scrum Framework
• Used Hibernate as an ORM framework in persistence layer
• Designed and developed required WSDL and XSD for the services with Backbone.js
• Used NetBeans and Eclipse IDE for fundamental Java projects Performed unit testing using JUNIT framework and used Struts Test Cases for testing Action Classes.
• Consuming and exposing various web services using JAX-RS and JSON to different system's for business services.
• Converted UI screens from XMI (XML Metadata Interchange) framework to AngularJS framework which resulted in better performance and reduced code count.
• Application developed in SOA Architecture and MVC architecture. Used Spring Framework for Dependency injection and integrated Hibernate framework for interacting with Oracle database.
• Wrote build and deployed scripts using Shell and ANT scripts and involved in performance analysis of the application and fixed problems/suggest solutions.
• Worked on J2EE standards and used MVC Architecture based on Spring Framework to develop application and designed validation rules.
• Integrated Subversion for automating builds with Jenkins
• Developed the presentation layer using JPA, AWS, Selenium, Multithreading, Java Server Pages (JSP), Oracle, Ajax and JavaScript.
• Designing and developing components and coupling them as web services to the product using SOAP with Apache CXF implementation.

Environment: Java, J2EE, Hibernate, Struts, Shell Scripting, AngularJS Framework, JSON, JNDI, AngularJS, Spring, XHTML, Web Services, XSD, SOAP, RESTful Web Services, XML, XSLT, HTML, JavaScript, Unit testing, AJAX, JUnit, JQuery, Oracle, SOA, SQL, PL/SQL, SQL Developer, SVN, UNIX, LINUX, Eclipse, SoapUI, SCRUM

Confidential,NJ

JAVA/J2EE Developer

Responsibilities:

• Analyzed business requirements, participated in technical design, development and testing of various modules assigned.
• Developed web components using JSP, Servlets and Server Side Components using EJB under J2EE Environment.
• Involved in interacting with the Business Analyst and Architect during the Planning Sessions.
• Hibernate was used for Object Relational mapping with Oracle database.
• Designing web pages for HTML with Rich design response UI to use libraries such as JQuery.
• Involved in developing the user interface using Struts
• Used multithreading in programming to improve overall performance using Singleton design pattern.
• Applied model-view-controller design pattern using Java Beans and conducted simultaneous queries and retrievals using Java multithreading techniques.
• Worked on complete life cycle, Design, development and testing using OOA and OOD.
• Writing validation packages using PL/SQL package and used PL/SQL to validate data and to populate billing tables.
• Designing the RESTful API endpoints, and creating a regression test framework
• Involved in performance tuning the application deployed over WebLogic
• Performed a thorough Unit testing and resolved several data related issues before migration to production working along with production team.
• Developing and Consuming the REST WebServices using Jersey API.
• Wrote JUnit classes for the services and prepared documentation and configured logging in the application using log4j api
• Used JQuery and AngularJS JavaScript to provide dynamic User Interface and for the client side validations.
• Created interactive client side scripting in JavaScript, AJAX&JSON using JQuery JavaScript framework.
• Designed and Implemented WSDL/SOAP to provide the interface to the various clients running on both Java and Non Java applications.
• Extensive use of core java features like multithreading to develop middleware for the application.
• Implemented Struts as a web framework, spring as dependency injection framework and Hibernate as database ORM framework.
• Created UNIX Shell scripting for periodic generation of reports.
• Configured slaves in Jenkins for appropriate release builds.
• Using Agile methodologies to plan work for every iteration and used continuous integration tool to make the build passes before deploying the code to other environments
• Used Multithreading to simultaneously process tables as and when a specific user data is completed in one table.
• Designed and developed various integration components using JMS, MQ Series.
• Developed page layouts, Navigations and presented designs and concepts to the clients and the management review.
• Used JQuery to make the HTML, DHTML, Eclipse, Hibernate, AWS, Swing, EXT JS and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Implemented project based Jenkins plugins
• Web application development for backend system using AngularJS with cutting edge HTML5 and CSS3 techniques.
• Created Images, Logos and Icons that are used across the web pages using Adobe Flash and Photoshop.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js and Node.JS.
• Loaded the records from Legacy database (DB2) to existing one (Cassandra).
• Involved in deploying the application in UNIX and to connect to see logs for fixing UAT/Production defects.
• Created Jenkins user guide documentation and provided to users
• Extensively tested the code using JUnit tests and Shell scripting.
• Increased database performance by utilizing MySQL Config changes, multiple instances and by upgrading hardware.
• Involved in writing Thread Safe blocks for multithread access to make valid transactions.
• Wrote GWT code to create presentation layer using JBPM, Selenium, GitHub, Python, GWT, EXT JS widgets and event handlers.

Environment:: Core Java, Java, J2EE, HTML, CSS, UNIX, Shell Scripting, REST Web Services, ODM, JavaScript, XSD , EXT JS , Spring, JQuery, Eclipse, Hibernate , DHTML, MVC, DOM, JUnit, JSON, AngularJS, Backbone.js, MySQL, Node.JS, JSP, AJAX, Apache Axis, SOAP, Jenkins, XML, XPATH, PL/SQL, Oracle, JUnit, Windows

Confidential,San Diego,CA

Java Developer

Responsibilities:

• Gathered existing functionality of different products from PE & BRD, HLAD and FDN.
• Prepared design documents with Sequence Diagrams, Class Diagrams using Microsoft VISIO tool.
• Used spring JDBC Template to do CRUD operations with Database.
• Created WSDLs as per wire frames, UI pages & generated client jars using JAX-WS.
• Generating proper correspondence for Health Benefits such as SNAP, TANF and LiHeap Program.
• Defined rules using JRules that are defined for resources to show details on UI pages. Followed up with Business Analysts to create conditions & business functions using JRules UI.
• Written SQL queries & PL/SQL - Stored procedures, functions, triggers, cursors, sequences, and indexes, which are going to be invoked by Batch processes.
• Designed the front end using JSP, Dojo, CSS and Html as per the requirements that are provided.
• Created continuous integration builds using Ant & Jenkins. And deployed on WebSphere app server.
• Done with Web sphere server configurations, Data Sources, Connection Pooling, MQ Series Queues set up for messaging and deploying the apps on different servers in different environments like QA/IST/Production.
• Management and payment Web Application that provides services designed to assist TANF and SNAP
• Ran check style, PMD defects & Find bugs and fixed them.
• Addressed defects identified in QA and IST phases. And tracked QC status as per the guild lines.

Environment:: Java, Servlets, JSP, Web Sphere Application Server, HTML, XSD, XSLT,, WSDL, JDK, JavaScript, Spring frame work- DI, Jenkins, AOP, MVC, REST Web Services, JAX-RS, CXF, IBM MQ Series, RAD, IBM Clear Case, JProfiler, Ant, HP QC, DB2, IBM Optim tool etc.

Confidential,Dallas,TX

Java Developer

Responsibilities:

• Participated in the sprint review meetings and explained the technical changes to the clients.
• Developed and Implemented Web Services and used Spring Framework.
• Developed static and dynamic Web Pages using GWT, JSP, HTML, HTML5 and CSS.
• Developed AJAX scripting to process server side JSP scripting.
• Used JavaScript, XML Spy for validating the WSDL, Filenet and XSD's along with Backbone.js.
• Developed and Enhanced application banking application on Spring MVC Framework.
• Designed rich internet applications using Google web toolkit (GWT).
• Used ANT scripts to build the application and deployed on WebSphere Application Server.
• Created PL/SQL procedures, functions and written complex SQL queries
• Implemented View layer of MVC architecture using JSF components.
• Use modern web technologies such as HTML5, JQuery, Agile frameworks.
• Used JMS in the project for sending and receiving the messages on the queue.
• Developed web pages using HTML5, CSS, EXT JS and JavaScript.

Environment:: Java, Core Java, HTML, CSS, JavaScript, JQuery, DHTML, MVC, DOM, D3.js, Backbone.js, JSP, Spring, AJAX, Apache Axis, Jenkins, XML, XPATH, Adobe Flash, GWT, Photoshop, PL/SQL, Oracle, Windows.