SUMMARY

• Involved in teh requirements gathering, analysis, design, development, and testing phases of SoftwareDevelopment Lifecycle (SDLC)
• Around 9+ years of experience in application software development wif emphasis on Object Oriented Concepts, Multi - tier, Client/Server and Web based Systems usingWeb technologies
• Prepared Technical Design documents that include class, use case & sequence diagrams using UML Rational Rose.
• Good experience of transforming business requirements into comprehensive solutions using various software methodologies such as Agile (Scrum, TDD).
• Extensive experience inwebapplication using React.js, HTML5, CSS3, JavaScript, AJAX, JQuery, Bootstrap, Angular.JS, Node.Js, D3.js, W3C, Backbone.Js, Webthat follows W3CWebStandards and are browser compatible.
• Experience in AngularJS pattern in teh application development.Creating style guides, best practices and setting UI standards for enterprise/consumer applications.
• Good work experience on RDBMS like Hadoop, Big data, Cassandra, NoSQL, MongoDB, Oracle, MySQL, MSSQL, SQL Server, PL/SQL using Stored Procedures, Triggers, Views.
• Strong Expertise in frontend technologies such HTML, CSS, JavaScript, Node.Js, Angular.Js, Bootstrap.Js, Backbone.Js.
• Design and development of different Web application servers such as Apache Tomcat, WebSphere, JBoss and Weblogic.
• Worked on Service Oriented Architecture (SOA) and web services which use REST, SOAP.
• Excellent analytical, problem solving and interpersonal skills. Ability to learn new concepts fast. Consistent team player wif excellent communication skills.
• A good team player, problem solver and quick learner have ability to lead teh team wif high degree of initiative and great sense of responsibility. Meet deadlines, adaptable to ever changing priorities.

TECHNICAL SKILLS

UI TECHNOLOGY: CSS, HTML5, Javascript, AJAX, jQuery, jQueryUI, Node.Js, Angular.Js D3.js, W3C, React.js, Backbone.Js, Dojo, AJAX, Sencha EXTJS, JSP, JSTL, SERVLET

SERVER SIDE TECHNOLOGY: Java, J2EE, JDBC, MVC framework, ORM tools, WebServices, Eclipse IDE, REST, SOAP, JSF, EJB, Servlets, JNDI, JMS, Agile, Scrum, UML.

DATABASE: MySQL, Oracle, Hadoop, Big data, Cassandra, NoSQL MongoDB, SQL Server, PL/SQL, DB2.

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, Arizona

Senior React Developer

RESPONSIBILITIES:

• Develop UI using HTML, CSS, AJAX, jQuery and Bootstrap and develop internal application using Angular.js, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Backbone.Js and Node.js connecting to Oracle on teh backend.
• Designed and Developed Nested Views, form validations and UI-Views using AngularJS UI Routing, Each View had reusable Angular Directives.
• Performed bug tracking and Unit Testing using JUnit, TestNG and FindBugs.
• Heavy usage of AngularJS, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Backbone.Js and JQuery for AJAX functionality to develop responsivewebdesign.
• Implemented Persistence layer using Java/J2EE, Spring, Hibernate to interact wif teh Oracle database, Used Hibernate Framework for object relational mapping and persistence.
• Developed dynamic Client UI using HTML, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Backbone.Js and AngularJS.
• Developed various reusable helper and utility classes using Java, Spring, Hibernate, Ibatis, Java Beans wif Eclipse editor.
• Designed and modified User Interfaces using JSP, JavaScript, CSS, AJAX, jQuery, jQueryUI, and jQuery.
• Developed GUI screens for XTT & LD application using JSP, AJAX, jQuery, jQueryUI,, HTML and CSS.
• Used Apache CXF as teh Web Services framework to implement teh REST APIs involved
• Conducted software builds using Subversion in a windows environment via Cruise Control.
• Proficiently used custom AngularJS Filter, Directive, and Service to achieve teh various functionalities of teh website.Worked on building views using Angular JS and followed MVVM pattern
• Design, develop and test HTML, CSS, JavaScript, AJAX, jQuery, jQueryUI,andNode.Js, Angular.Js, Bootstrap.Js, Backbone.Js, React.js,that meets accessibility and web browser standards for client websites.
• Developed static and dynamic Web Pages using JSP, HTML, AJAX, jQuery, jQueryUI, and CSS.
• Developed presentation layer using XML, XSL, JavaScript, AJAX, jQuery, jQueryUI,, CSS, JSP, JSTL, Custom tags etc.
• Provided application development, using OOA and OOD methodologies, primarily for Java, EJBs, JSP, (D)HTML, CSS, AJAX, jQuery, jQueryUI, XML, XSL, XSLT.
• Developed Rest architecture based webservices to facilitate communication between client and servers.
• Developing a new Content Management System backed by subversion SVN using java EE technologies.
• Developed stored procedures, Triggers and functions in Oracle to process teh trades using MySql, MS SQL, MongoDB, PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables. Oracle is used as teh persistence layer, configured and optimally indexed for searches.
• Developed MVVM structured Windows Phone application and want to develop same for Windows
• Created Node.js middleware application server to encapsulate modern JS widget framework and control set. Developed single page application wif Angular.JS, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js.
• Implemented teh application using teh concrete principles laid down by several Java/J2EE Design patterns like Business Delegate, MVC, Session Façade, Factory Method, Service Locator, Singleton and Data Transfer Objects (DTO) using Spring, Hibernate, Struts.
• Developed Oracle PL/SQL Stored Procedures and Queries for Payment release process and authorization process, Developed DAO API to manage teh payment information using Hadoop, Big data, Cassandra, NoSQL, MongoDBm MySQL, JDBC.
• Implemented teh validation, error handling, and caching framework wif Oracle Coherence cache.
• Developed Rest and SOAP architecture based webservices to facilitate communication between client and servers, used application servers like WebLogic, WebSphere, JBoss andTomcat wif Maven, ANT.
• Involved in various phases of project development following Agile, Scrum, TDD.
• Built Asynchronized Notification REST and SOAP webservice to send mess email/sms wif Log4j.
• Used GIT as repository, Github and Jenkins to build and deploy teh project intoFuseserver.
• Developed automation test cases using Java and selenium on Eclipse forweb2.0.
• Working on Full life cycle including requirements analysis, high level design, detailed design, UMLs, data model design, coding, testing and creation of functional and technical design documentation.

Environment: HTML, CSS, XML, Javascript, Node.Js, Angular.Js, Bootstrap.Js, Backbone.Js, React.js, D3.js, AJAX, jQuery, Hadoop, Big data, Cassandra, NoSQL, Oracle, MongoDB, Crud, PL/SQL, MSSQL, MySQL, JDBC, Git, Github, Rest, SOAP, WebServices, Selenium, Weblogic, UML, Eclipse, Junit, Itext, Subversion, Agile, Web 2.0, SOA

Confidential, Overland Park, Kansas

Senior React Developer

RESPONSIBILITIES:

• UsedHTML,CSS, and Bootstrap.Js, Backbone.Js, React.js Node.Js, Angular.Js, Material Design to create a dynamic and rich user interface for enhanced user experience.
• Worked on converting our product from an on-premise to a cloud based application. In this process, me was working wif Node.js and CouchDB which is replacing our Liferay and Tomcat code.
• Created and developed web pages usingHTML5, JAVASCRIPT andCSS, AJAX, jQuery, jQueryUI
• Comprehensive understanding of AngularJS Module, Controller, Routing, Also used Javascript, Node.Js, Bootstrap.Js, AJAX, jQuery, jQueryUI, D3.js, React.js, Backbone.Js.
• Used NODE.JS and written node.JS application in JavaScript and can be run wifin teh node.JS runtime.
• Involving in Scrum process of Agile methodology and fullSDLCdevelopment.
• DesignedUML classdiagram, sequencediagram,use casediagramand coding for backend using Java
• Involved in analysis, design and coding of Create Activity, Office Activity and Policy view modules using Struts, Jsps, Webservices, Java-script and CSS.
• Developed teh UI screens using SFX, Jsps, Javascript, AJAX, jQuery, jQueryUI,, JSTL and CSS.
• Involved in developing teh UI panels using JSF, XHTML, AJAX, jQuery, jQueryUI, CSS, DOJO and JQuery.
• Developed UI screens using YUI, CSS and JQuery.
• Designed frontend using AJAX, jQuery, jQueryUI, Node.Js, Angular.Js, Bootstrap.Js, Backbone.Js, React.js, JavaScript.
• Implemented various Ajax Frameworks and JavaScript for writing all client side validations.
• Design, develop and test W3C, HTML, CSS, AJAX, jQuery, jQueryUI, andReact.JSthat meets accessibility and web browser standards for car dealerships websites.
• Developed applications in Angular JS and Bootstrap and deployed into development, Test and production environment successfully. Implemented client side Interface usingReactJS, Javascript, Node.Js, Bootstrap.Js, D3.js, Backbone.Js.
• Basic Experience wif SOA & REST
• Involved in debugging teh product using Eclipse and JIRA Bug Tracking.
• Developed CSS styles to maintain teh uniformity of all teh screens throughout teh Responsible for design and development of teh web pages from mock- ups.
• Worked on Grunt, bower, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Backbone.Js and angularjs
• Responsible for UI and UX design, graphic design, coding W3C, AJAX, jQuery, jQueryUI, XHTML, JQuery, CSS, and JavaScript.
• Developed SPA (Single Page Applications) using Angular.JS, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Backbone.Js
• Involved in creating UI components using CSS, DOJO and JQuery.
• Developed UI panels using MyFaces, Facelets, AJAX, jQuery, XML, CSS, XSLT and FLEX.
• Developed user interfaces using JSP, XSL, CSS, AJAX, jQuery, jQueryUI, XHTML, Java Script and HTML to provide personalized look-and-feel for managers, attendees and promoters of teh system.
• Worked on web services SOAP and REST technologies
• Performed software builds using makefiles, scons, and Subversion in a Linux and Windows environment.
• Used Eclipse IDE for designing, coding and developing applications
• Used deployment and Continuous Integration (CI) tools like Maven, Jenkins and Nexus.
• Data modeling using Database development skills wif Hadoop, Big data, Cassandra, NoSQL, MongoDB, JDBC, DB2, CRUD MongoDB, Oracle, MySQL
• Practiced relevant agile development methodologies and worked daily wif subversion and current networking technologies.
• Created web services, REST, Soap, WSDL and web methods, WebLogic, IBM WebSphere Portal
• Worked on Hadoop, Big data, MySQL Data bases and hands on work experience in writing application on NoSQL databases like Cassandra and MongoDB.
• Consume Rest Web Services consuming Http Clients and used Jersey implementation to produce Rest
• Developed PL/SQLpackages, procedures, triggers, functions and indexes to implementbusiness logic.Worked in RDBMS implementation using JDBC, DB2, SQL, PL/SQL, MySQL on Oracle
• Implemented SOA using Web Services (SOA over WESB and SOAP over JMS) on ESB utilizing Websphere Integration Developer (WID) and Sybase.
• Administered both Git and Subversion repositories for an enterprise code off.
• Developed test cases and performed unit test using JUnit Framework.
• Involved in various phases of project development following Agile, Scrum (Extreme Programming).
• Designed teh UML, created class, sequential diagrams using Borland Together Architecture, modified code

Environment: Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Angular.Js, Backbone.Js, CSS, HTML5, JSP, AJAX, jQuery, jQueryUI, DB2, CRUD, PL/SQL, JDBC, Hadoop, Big data, Cassandra, NoSQL, MongoDB, MySQL, MS SQL, Soap, Web Services, REST, SOAP, APACHECXF, Eclipse, Junit, Jira, GIT, GITHUB, Subversion (SVN), Maven, SOA, JMS, Tomcat, Linux, UML, WebSphere Portal, Eclipse IDE, Windows OS

Confidential, Green Bay, Wisconsin

Sr. React Developer

RESPONSIBILITIES:

• Involved in adding AJAX, JavaScript components to some of teh jsp pages wherever needed.
• Enhanced teh functionality of screens using JSP, HTML, JavaScript, CSS and JQuery.
• Used JavaScript for Client Side validations.
• Designed and developed teh web-tier using Html, JavaScript, Angular.js, Node.js, JSP, Ext.js, Servlets, DOJO, Struts and Tiles framework.
• Developed PL/SQL store procedures for data migration and database upgrade from oracle using MYSQL, SQL Server, DB2, Coherence, TOAD.
• Responsible for developing teh UI pages using HTML5, CSS3, JavaScript, Angular.js, JSON, and jQuery, Ajax.
• Worked on teh MySQL migration project to make teh system completely independent of teh database being used. Used Spring IBatis to implement this.
• Developed web pages using HTML/CSS, Angular.js, Node.js and JavaScript.
• Responsible for creating efficient design and development of responsive UI using wif
• HTML5, CSS3, JavaScript, MEAN stack (MongoDB, Express, Angular, and Node JS) .
• Developed single page applications (SPAs) using AngularJS to improve page performance.
• Responsible for developing reusable components using Custom Directives in AngularJS.
• Deployment of portlets on teh Webpshere Portal Server and EJB on WAS and involved in unit testing.
• Developed additional UI Components using JSF and implemented an asynchronous, AJAX (JQuery) based rich client to improve customer experience.
• Designed and modified User Interfaces using JSP, Angular.js, Node.js, JavaScript, CSS and jQuery.
• Developed teh CRUD API for teh POS Engine using Restful, Apache Axis2 and generated teh WSDL.
• Collaboration technology planning, social media adoption and metrics Web 2.0 strategy.
• Working experience in Web Services using SOAP and WSDL, JSF, JSON, JQuery, JMS and Oracle coherence.
• Designed and developed DAO layer wif Hibernate standards, to access data from IBM DB2
• Developed additional UI Components using JavaScript, Angular.js, Node.js, and implemented an asynchronous, AJAX (JQuery) based rich client to improve customer experience.
• Developed a smart rule engine for CAS that tracks, alerts, emails and generates Crystal/Jasper reports for decision-makers in a company about any customer-employee issue whenever teh rule is applicable.
• Developed J2EE components using Netbeans as IDE.
• Developed ANT scripts to build and deploy teh application in teh JBOSS Application Server.
• Developing test suites in Selenium WebDriver (Java) wif TestNG framework in Eclipse IDE
• Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams to model teh detail design of teh application using UML. Designed teh flow of teh project using Water Fall Model.
• Developed user interfaces using JSP, JSF frame work wif AJAX, JavaScript, HTML, DHTML, and CSS.
• Used Ant for developing build scripts and deploying teh application onto WebLogic.
• Interfaced wif teh Oracle back-end using Hibernate Framework and config files.
• Working Closely wif EMC Documentum to implement Engineering Design Storage Repository and Project Document Management.
• Developed common reusable component libraries (CRUD Scaffolding) to be reused in different projects throughout teh company's IT team using GWT, Sencha EXT JS, Spring data, JPA.
• Contributed to organization of testing and quality improvement process (JIRA, Confluence).
• Designed various design Workflow Modules using BPM (Business Process Modeler) to implement Business Logic and Business rules using Ilog, Jrules.
• Experience using Dojo Components and integrating back-end applications wif AJAX driven web 2.0 front-end using OO JavaScript framework.
• Hosted and configured applications in IIS, IBM Websphere, and Apache Tomcat under Windows and AIX
• Used Resource Manager to schedule teh job in Unix server.
• Coded scripts to clean normalize, reformat data for loading into teh ERP system using VB Script and Ruby
• Develop Mercurial, ClearCase, WordPress themes to meet teh needs of teh small business owner.
• Developed modules of teh application in ASP.NET, Silverlight and involved in writingC#classes.
• Design of teh process flow in Oracle BPM and jBPM to evaluate teh difference between teh behavior of different Oracle BPM tools.
• Experience wif Version Control Tools such as Subversion, Mercurial, PVCS, SVN and IBM ClearCase.
• Design and implement batch & entry code system and book keeping service (IBM MQ Series, Broadridge ADP, Mainframe, Seagull).
• Extensive Development using Zend Framework by PHP in a LAMP environment.
• Refined feature requirements and developed user interface components using JSF andOracleADF.
• Handling Mainframes applications Analysis requirements, especially PL/me and Business Objects Worked on database development usingSQLite, SQL Server, Oracle.
• Conversions of JCL codes to equivalent Unix Shell Scripts and testing.
• Executed project using waterfall model and practiced Agile Project Management & performed teh Scrum
• Developed requirements and enterprise architecture for EIA metadata, Eguide and EBI underSASVB.
• Developed and implemented Legacy system programs by using COBOL, DB2, CICS, JCL, JAVA and VSAM.
• Responsible SAS reports, analysis using SAS macros in UNIX operating system.
• Developed JavaScript and Action Script, VB Script macros for Client Side validations.
• Experience in designing, developing and testing C/C++ and Java applications in SDLC as well as Agile environment.

Environment: JavaSCript, JSP, Angular.js, Node.js, Ext.js, HTML, CSS, Ibatis, Struts, JSF, EJB, JBOSS, Apache AXIS2, Jasper Report, Cobol, DB2, SAS VB, MYSQL, TOAD, SQL Server, Wordpress, Tomcat, GWT, Jrules, SOAP, iText, WSDL, Javascript, EXT JS, Dojo, Mainframe, JQUERY, JSP, Servlet, UML, Netbeans, Selenium, PL/me, ANT, EMC Documentum, Jira, Swing, ILOG, Mercurial, ClearCase, COGNOS, Waterfall .

Confidential

Java Software Developer

RESPONSIBILITIES:

• Analyzed teh requirements and provided inputs to teh designer.
• Designed Class diagrams, framework and developed using Factory, DAO, Singleton and MVC pattern.
• Developed teh business tier using Core Java and teh HTTP interfaces using Servlets.
• Involved in review of teh design and helped in transforming teh application to an optimized solution
• Designed teh helper classes for better data exchange between teh MVC layers.
• JSP, HTML, Javascript, CSS and Ajax used for front end development.
• Worked wif multithreading in synchronized environment.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, JQuery, Angular js and JavaScript.
• Used AngularJS for developing single page web applications taking advantage of its two-way data binding to improve performance.
• Worked in modern, mobile ready responsive front end development wif CSS3 media queries, AJAX, Bootstrap, Angular JS, and jQuery.
• Involved in development of GUI Using HTML, CSS, JSP and JavaScript.
• Extensively used JSP, HTML, CSS, Javascript for developing new pages.
• Design & Development of teh User Interfaces using HTML, CSS andJSP.
• Responsible for developing GUI / user interfaces using JSP, CSS & DHTML
• Designed and developed teh persistence tier using Hibernate framework.
• Implemented EJB (Session Beans) to create WAS Scheduler.
• Used Websphere data sources for teh database connection and accessed using JNDI names.
• Implemented teh Web sphere scheduler and provided teh scheduling logic to process teh Cache.
• Developed a Stored Procedures for regular cleaning of database.
• Used Oracle as relational databases and created E-R diagrams for teh database tables.
• Implemented Log4j to maintain system log.
• Managed teh functional and load testing by interacting wif teh testers and providing them teh guidelines and deadlines for completion of work.

Environment: AJAX, jQuery, JSP, HTML, CSS JAVA, Hibernate, Struts, Weblogic, Apache CXF, Rest, Jquery, Ajax, Sencha EXTJS, JSP, JSTL, Javascript, Servlet, Oracle, CRUD, PL/SQL, JDBC, UML, Eclipse, Junit, Maven, ITEXT, GWT.

Confidential 

Java Developer

RESPONSIBILITIES:

• Interacting wif teh client and analyzing teh requirements to help and understand teh requirements.
• Involved in all phases of SDLC.
• Designed Class diagrams, framework and developed Use case diagram and Sequence diagram.
• Application was designed and developed in Struts framework wif Struts Tiles which is based on MVC
• Presentation tier was incorporated using JSP, HTML, CSS, AJAX and JavaScript.
• Use of Java Collection API and classes such as HashMap, Array List and Vectors.
• Incorporated XML Parser such as DOM.
• Developed Custom Tags to simplify teh JSP2.0 code. Designed UI screens using JSP 2.0, CSS, XML1.1 and HTML. Used JavaScript for client side validation.
• Developed teh workflow interfaces using JSPs, CSS, Struts Tiles layouts and teh request processors using Dispatch Action and Action
• Developed web services using SOAP, WSDL and Apache Axis which helped communicating through different modules of teh application.
• Implemented database transactions using Hibernate ORM framework.
• Implemented iText and POI to generate reports.
• MySql was used as RDBMS. Hands on experience creating E-R diagram, complex queries and sub queries.
• Used TOAD to create complex queries and sub queries. Built and deployed WAR file on JBoss application server. Used VSS for version control of project files.
• Implemented Log4j to maintain system log.
• Developed application using MyEclipse for rapid development.
• Involved in QA support and deployed teh application on Production server and supported for teh real time issues.

Environment: Java, J2EE, Spring, Hibernate, Struts, Weblogic, APACHE CXF, REST, JQuery, AJAX, ExtJS, JavaScript, Oracle, SQL, UML, Eclipse, Junit, MAVEN, report, ILOG, Agile, Web 2.0, SOA, Flex.