SUMMARY

• Around 7 Years of progressive experience in Object - Oriented Analysis and Design wif experience in teh full life cycle of teh software development process including requirement gathering, design, development, testing, Implementation and maintenance in Java/J2EEtechnology.
• Expertise in developing Web based Distributed and Front End applications in a three-tier architecture using Java, J2EE, HTML5,Nodejs,Backbone js, bootstrap js,angular js, Ajax, Node JS, JSP, Servlets, CSS, JavaBeans.
• Expertise in Agile and Waterfall Software Development Methodology including Scrum technology.
• Experience in front end development using HTML 5, CSS 3, JavaScript and jQuery, Ajax, JSON and JSTL.
• Experience using core JavaAPIs to build multi-threaded server-side components for large-scale Web and standalone applications.
• Developing automated process for builds and deployments; Jenkins, Ant, Maven, Shell Script, Perl, Java.
• Expertise in client scripting language and server side scripting languages like JavaScript, jQuery, JSON, Node.js, ActionScript, JSF and JSP. Experience in building enterprise Applications and Distributed Systems using technologies such as Core Java, J2EE (Servlets, JSP, JSF, EJB, Hibernate, Spring, Struts, JDBC, JMS) and XML. Experience in designing Rich Internet Applications (RIA's) wif JQuery and AJAX.
• Experience in Single Sign on (SSO) using Spring Security wif Central Authentication service (CAS) server.
• Employed design patterns like Singleton, Front Controller, Business Delegate, DAO, Template, Session Façade, MVC etc. in project design & development
• Expertise in several J2EEtechnologies like Servlets, JSP, Spring, Struts, EJB, JSF, SOAP and REST web services, Hibernate, JDBC, iBatis, and MyBatis.
• Experience using various application servers - WebLogic, IBM Web Sphere Application Server and Apache Tomcat.
• Involved in application design, architecture and implementation using J2EE, EJB, Hibernate, Swing, Struts, JSP Servlets, Filters, JMS, JDBC, Linux Boxes, JNDI, MDB, Java Beans, Web Services, AJAX,Java Script, HTML, DHTML, XML, XSLT, ANT, Maven, log4j.
• Hands on experience in building tool like Maven and ANT.
• Hands on experience in JavaScript frameworks like, Angular JS, Node.Js, Ember.Js, Ext.Js
• Extensive experience in Object Oriented Analysis in developing server side and front-end framework using J2EE design patterns. Strong hands-on experience wif AngularJS and NodeJS.
• Very good at building and Deploying EAR, WAR, JAR files on test, stage and production servers and also experienced in using Version Control Tools such as Subversion, CVS, PVCS and Clear Case.
• Good knowledge in OOAD, OOP and developing UML diagrams.
• Good knowledge of database design and development wif relational database schema and normalization of tables.
• Expertise in like framework and SOA & MVC using Spring and Struts.
• Development experience wif IDE's like Eclipse, RAD, and Net Beans.
• Expertise in XSD and XML creation using various parsers like DOM, SAX, JSON and JAXB.
• Knowledge in Angular JS and Node JS.
• Hands of experience and in depth knowledge of each and every layers of Linux Boxes & Full Stack.
• Experience in providing production support for customer related issues and application maintenance.
• Self-motivated, initiative, flexible and ability to solve teh problems efficiently.
• Having excellent analytical, communication and interpersonal skill.

TECHNICAL SKILLS

Technologies: Java J2EE 6.0, JSP, J2EE 6, Struts 2.0/1.1, Servlets, JNDI, Java, JDBC,WebServices, EJBs, Java Beans, JMS, Hibernate, MS Word 2013, Spring, XML, Javascript, XSLT,HTML, CSS, AJAX, JUNIT, JPA, LincQ, Design patterns, Drools, Perl, Full Stack DHTML, DTD, XSD, SAX, DOM, JSON, Angular JS, Node JS

Frameworks/ORM tools: Spring 3.0/2.5/2.0, Struts 2.0/1.1, Hibernate 3.0, Apache Axis2.

App Servers/ Middleware: WebSphere 7/6.1, Weblogic 11g/10/9/8.1, Tomcat 6.0, JBoss4.xIDE / Programming Tools Eclipse 2.1/3.7, NetBeans 7

Operating System: UNIX, Linux, Solaris, Windows NT/XP/7/8.

Scripting Language: JavaScript, JQuery, Python

Web Services: Apache Axis, SOAP

Database/Tools: Oracle, MS SQL Server 2005, MySQL

Libraries and Tools: Ant, Maven, Rational Rose

PROFESSIONAL EXPERIENCE

Confidential, Westlake, TX

Sr. Java/J2EE Developer

Responsibilities:

• Designed teh application using Agile Methodology.
• Responsible for requirements gathering, analyzing and developing design documents and reviewing wif business.
• Worked in angular.js, boorstrap.js, backbone.js & node.js in teh Websphere framework
• Hands on experience in J2EE framework Struts
• Implemented Model View Controller (MVC) Architecture based presentation using JSF framework.
• Worked on Servlets, JSP, JDBC and JavaScript under MVC Framework and implemented OOAD concept in teh applications.
• Coding and maintenance of large body of complex, object-oriented Perl code for a web-based delivery application of SGML and XML/Unicode-encoded electronic collections
• Extensive experience of developing Representational state transfer (REST) based services and Simple Object Access Protocol (SOAP) based services.
• Developed user interface components using JSP and tag libraries.
• Experienced in designing low level and high-level design documents. Also, worked on angular.js, boorstrap.js,backbone.js & node.js in teh Websphere framework eclipse environment
• Used Oracle as database and Involved in teh development of PL/SQL backend implementation and using SQL created Select, Update and Delete statements.
• Involved in designing of user interface.
• Extensively used teh J2EE design patterns like Session Façade, Business Object (BO), Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Singleton, Factory.
• Involved in writing EJBs (Sateless Session Beans) and Web Services for building teh middleware distributed components and deployed them on application servers.
• Developed RESTFUL web service.
• Hands on experience in JSON parsing and XML parsing.
• Implemented teh Hibernate framework (ORM) to interact wif database.
• Designed and developed web pages using HTML, JSP, JavaScript and XSLT, involved in writing new JSPs, designed pages using HTML and client validation using JavaScript and jQuery.
• Performed Unit testing and Integration Testing.
• Built main application in Python, Django leveraging technologies such as Tastypie, Angular.js, Backbone.js, Ember.js, and Celery. Deployed flow of Execution in teh Servlet Environment using Struts and defined Navigation Rules. Developed Messaging frame work for Asynchronous service using JMS.
• Specialize in building custom service platforms and web applications by Node.js.
• Involved in Agile methodology wif respect to teh successful development of teh project.
• Deployed GUI code to WebLogic application environment and standalone components to JBoss Server.
• Developed web services to perform various operations on teh supplier information.
• Supported teh applications through debugging, fixing and maintenance releases.
• Involved in mapping teh data from various vendors wif teh existing database.
• Responsible for updating teh supplier database if new updates are available.

Environment: Struts, Ajax, Web Services, J2EE, Java, Servlets, Perl, JSP, MSWord 2013, EJB, JMS, Python, WebSphere, Oracle 10i, XML, LOG4J, HTML, MVC Framework

Confidential, Boston, MA

Java/J2EE Developer

Responsibilities:

• Experience in coding and testing User interface for cross browser compatibility.
• Experience in working wif Agile Methodologies. Having Experience in SCRUM Methodologies.
• Designed User Interface framework using Java Server Faces (JSF), Cascading Style Sheets (CSS), JSON, XML and AJAX.
• Node.js is used to develop server side applications
• Worked on development of JSF based UI screens for teh Presentation application.
• Involved in Writing Action classes, Action Forms and Action Mapping in Struts Config xml.
• Extensively used teh J2EE design patterns like Session Façade, Business Object (BO), Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Singleton, Factory.
• Involved in writing EJBs (Sateless Session Beans) and Web Services for building teh middleware distributed components and deployed them on application servers.
• Implemented teh Hibernate framework (ORM) to interact wif database.
• Implemented spring framework for application transaction management.
• Developed Web Services to integrate wif teh External System.
• Extensively worked wif XML using DOM and SAX parsers for transferring teh data between different components.
• Migrated few small standalone databases on Hp to 11g 2 node Rac databases on Linux boxes using Goldengate schema level and table level replication wif multiple pumps for Zero down time migrations.
• Involved in implementing teh Message Oriented Middleware for Asynchronous communication in Enterprise application.
• Involved in writing teh publishers and subscribers to teh Topics and Queues.
• Utilized test development languages and test tools: PERL, Rational Performance Studio
• Developed various SQL queries and PL/SQL Procedures in Oracle db for teh Application
• Designed Frontend wif in object oriented JavaScript Framework like ExtJs.
• Developed teh Enterprise Java Beans (Stateless Session beans) to handle different transactions such as online bill payment to teh service providers.
• Experienced in code review and represent lead wif team across all functionalities and conduct teh meeting wif teammates
• Implemented Service Oriented Architecture (SOA) using JMS for sending and receiving messages while creating web services.
• Used Subversion to implement version control System.
• Build ANT Script for teh application and used Log4J for debugging.
• Used JUnit Framework for teh unit testing of all teh java classes.
• Experience in mentoring and training of staff as well as teh overall system architecture.
• Actively participated in Production support for all teh modules in application.

Environment: Java 1.6, XML, Eclipse 5.0 IDE, Linux Boxes, JSTL, JSP, NODEJS, HTML 5.0, DHTML, XHTML, CSS 3.0, JavaScript, Ext.js Framework, Ajax, JQuery 1.3.1, Perl, JSON, XML, XSLT, XSL, JMS, Rest, Jboss, Log4j, JUnit framework, Webservices SOAP, REST, Maven,, Struts 2.0, EJB 3.0, JSF 2.0, PostgreSQL 8.1,SVN, Linux.

Confidential, Dublin, CA

Java Programmer

Responsibilities:

• Experience in functional specifications, designing, and creating custom solutions to match teh requirements.
• Designed and developed teh User Interface framework in all teh modules using HTML, DHTML, XHTML, CSS.
• Experience in AJAX and tag libraries for navigate teh request and enables teh fast page reloading.
• Designed teh User interface using JavaScript Libraries framework like Ext.Js Framework.
• Experience in JSON validation in user interface framework.
• Handled teh client side and server side validations using Struts validation framework.
• Worked on online transactions like tuition and examination fee payment. Performed a thorough unit testing and resolved several data related issues before migration to production.
• Implemented web services wif Apache Axis.
• Experience wif Front-end JavaScript frameworks like Angular JS, Node JS.
• Participated in teh design and development of database schema and Entity-Relationship diagrams of teh backend SQL database tables for teh application.
• Designed and Developed Stored Procedures, Triggers in SQL to cater teh needs for teh entire application. Developed complex SQL queries for extracting data from teh database.
• Designed and built SOAP web service interfaces implemented in Java.
• Used Jasper Report- Ireport 2.0 and 4.0 For Generate teh Report as PDF Format.
• Used Apache Ant for teh build process.
• Provided solutions for bug fixes in this application.
• Experience in mentoring and training of staff as well as teh overall system architecture.

Environment: Java, JDK 1.5, Java beans, Ajax, Linux Boxes, PostgreSQL 8.1, Netbeans 7.0.1 IDE, Apache Ant, Web Services (SOAP), Rest, Apache Axis 2.0, Web Sphere 6.1, JSP Taglibs, JavaScript, NodeJS, Ext.Js 3.2, Mockito, JQuery, HTML 4.1, DHTML, XHTML, CSS, XML, Clear Case, Clear Quest.

Confidential, Bentonville, AR

Java Developer

Responsibilities:

• Involved in designing and developing presentation layer using Struts view tags (HTML, Bean, Logic and Nested),JSP,HTML and CSS.
• Developed theStrutsAction classes and Action Form classes and configured them in Struts configuration files as part of teh controller component
• Extensively used WebSphere Studio Application Developer for building, testing and deploying applications
• To keep track of latest Versions implemented CVS Structure
• Worked on Eclipse & RAD 6.0 environment
• Wrote SQL queries for JDBC connection to Oracle database
• Used embedded classes and maps to model ternary relationship in JPA.
• Created class diagrams and sequence diagrams using rational rose
• Clear Case is used for version control.
• Implemented various Custom Tags and JSTL tags.
• Setting Data sources, JNDI Names and also worked wif cells, nodes and servers during WAS 6.1 environment in deployment team
• Adopted J2EE best Practice, using J2EE Design patterns. Business Object and Data Transfer object for portability and performance.
• Utilized Design patterns MVC, VO, DAO, Factory, Singleton
• Used SVN for source control repository
• Developed Unit Test Cases wif JUnit.
• Involved in Module Testing and Integration Testing.
• Used IBM RAD IDE for application development.
• Performed Defect Tracking on a regular basis to make sure every defect has traceability back to teh source by using tools such as Clear Quest.