SUMMARY:

• 9+ years of extensive experience in all phases of Software Development Life Cycle (SDLC) including identification of business needs and constraints, the collection of requirements, architecture, UI Design, implementation, testing, deployment, and maintenance.
• Knowledge in UI development, UX design, Frontend development, rich user interface design, development, documentation, web 2.0 specifications, standards, media (screen, mobile, touch interface) compatibilities, application architecture, visual design, wireframes, project and team management.
• Experienced in developing both front end and back end applications using Java, J2EE, JSTL, HTML, HTML5, CSS, CSS3,JavaScript, EXTJS4, Struts, AngularJS 1.0x, Angular JS 2.0, React JS, Redux, Backbone.JS, Tiles, Spring MVC, Adobe Flex4, DHTML,Spring, Hibernate, Cloud Applications, Ext JS, Knockout JS, Polymer, Node JS,SAAS, D3, RWD, DOM, Flash,Gulp,PHP, Python, Ruby, Perl, XHTML, jQuery, and Ajax, Java/j2ee.
• Extensive experience of OOAD, OOPS, Multi - tier and distributed architectures in developing web-based and client-server application.
• Experience in working with third party web services APIs and Web Services using AJAX and JQUERY.
• Used Node.JS to develop backend components, connect the application with the other web service Apache Cordova.
• Experience in making Responsive web pages (RWD) using Bootstrap, RESTful API web developmentand media queries.
• Expertise in debugging and troubleshooting existing code.
• Developed Interactive graphs using D3 JS with JSON data.
• Experience in designing various forms, tooltips, menus, tabs, widgets that support drag-and-drop, animated effects, data and time selector and many others using jQuery.
• Pretty good experience in Cloud Applications and Polymer.
• Experience integrating RESTful APIs and web services with applications.
• Experience with native or hybrid mobile app development experience.
• Experience with node testing libraries mocha, chai, karma, jasmine etc.
• Expertise in building strong websites confirming Web 2.0 standards using Yahoo User Interface (YUI) Framework, JQuery, Angular.JS, React.JS, Redux, Backbone.JS, HTML5, XHTML, DHTML & CSS3 to develop valid code and table-free sites.
• Experience in implementing Auto Complete/Auto Suggest functionality using Ajax, JQuery, DHTML, Web Service call and JSON.
• Experience applying the latest development approaches including MVC in the browser, event-driven applications using AJAX, Object Oriented JavaScript, JSON, Angular JS and XML.
• Expertise in Client Side designing and validationsusingHTML, HTML5 and Java Script.
• Experience in Web Services like SOAP, WSDL and good Knowledge in SOA.
• Experience with Firebug for Mozilla, Developer Toolbar for Chrome and IE Developer Toolbar for Internet Explorer.
• Proficiency with various design tools such as Adobe Photoshop, Adobe flex, Illustrator, Flash.
• Well versed with various software development methodologies - Waterfall, Agile, BDD, TDD, Lean, Kanban, Iterative and Scrum.
• Experienced with JIRA for bug tracking and issue tracking.
• Strong expertise in Object oriented concepts such as collections, Generics, Annotations, file operations, multithreading, concurrent collection framework, JSTL , Java8 Web, JSP, Servlet API, Core Java concepts, J2EE concepts and C# concepts.
• Worked in wide range of environments, with IDEs like Eclipse, Net Beans, and with SVN and Git.
• Perform accessibility evaluations for websites. Create best practice guidelines that meet WCAG 2.0 AA standard.
• Experienced in working in AGILE based development environment and participating in Scrum sessions.
• Created PL/SQL packages, Stored Procedures, Functions, Triggers and Views to retrieve , manipulate and migrate complex data sets in Oracle Databases.
• Proficient in Migration of databases from Oracle 9i to Oracle 10g , Standalone to High Availability 10g RAC environment, Cross Platform (SunOS to Linux).
• Experienced in working with various databases Oracle, SQL Server, andMySQL.
• Expert in creating Templates, Mockups, and Prototypes, Web Interfaces, Layouts.
• Experience in A/B TestingUnitTesting( Jasmine, Karma ), Integration Testing and Automation testing (SELENIUM).
• Ability to handle multiple tasks and to work independently as well as in a team, experienced in interacting with Business/Technology groups.
• Working with angular2.0 from 6months in recent project.

TECHNICAL SKILLS:

UI Web Technologies: HTML, HTML 5, XHTML, XSL, XML, XSLT, JavaScript, AJAX, JQuery, JSON, CSS, CSS3,Angular.JS 2.0, React.JS, Redux, Backbone.JS, Responsive Web design, RESTful API S, UI Concept Modeling/Wire framing, D3,Spring, Grunt, NPM and Bower, Hibernate, Cloud Applications, Polymer, Node JS, SAAS, RWD, Typescript, Angular JS 2.0, GIMP, AngularJS, AngularJS2.0, Knockout.JS, Bootstrap, Gulp,Redux, Ext.JS.

IDE, HTML Editor: Notepad++, Eclipse IDE, Visual Studio, Dreamweaver, sublime Text2.

Web/App Servers: Apache Tomcat 5.0.25, HTTP Web Server, mocha, chai.

Database: ORACLE, SQL SERVER, MYSQL, Oracle cluster ware, Oracle ACFS, mongo DB.

Operating Systems: Windows NT, Windows 2000, Windows XP (Prof), Win 7, win 8.

Methodologies: Agile, Rational Unified Process(RUP), UML.

PROFESSIONAL EXPERIENCE:

Confidential, Austin, TX

Sr. UI Developer

Responsibilities:

• Responsible for creating the look and feel of the public website.
• Worked with designer who designed user interfaces and prototypes for a web-based internal system.
• Worked on front end pages that were developed in a professional manner using HTML, CSS, JavaScript, Angular.js, Angular.js 2.0 and JQUERY.
• Developed Single page web applications using Angular.js and angular.js 2.0
• Developed and implemented user interfaces as per latest W3C standards.
• Developed client side validation code using JavaScript, Node.js and JQUERY .
• Developed a custom Audit Dashboard using D3.js (Data Visualization Framework) which showed Key Performance Indicators and Interactive Charts and Metrics.
• Test driven and Behavior Driven Development using Mocha, Jasmine and Karma and Chai coupled with Node, Phantom, Selenium and Cappabar
• Creating cross-browser compatible and standards-compliant CSS-based page layouts.
• Involved in fixing Front-End issues with the layouts.
• Actively used XML (documents and transformations) for creating templates with dynamic data from XML file.
• Participated in daily SCRUM calls.
• Data visualization was created using the D3.js library.
• Extensively used/modified JQUERY to perform AJAX calls for creating interactive web pages on JSON response.
• Extensive use of multiple web based JavaScript frameworks , include Node , React . Node Express development for a suite of event driven logging and resource monitoring objects.
• Responsible for adhering to WCAG 2.0 and Level AA accessibility guidelines and standards .
• Implemented Oracle database 11g Two Node Real Application Cluster (RAC) using Oracle Cluster ware for achieving high Availability on ASM.
• Perform accessibility evaluations for websites. Create best practice guidelines that meet WCAG 2.0 AA standard.
• Redesigned Parent Portal of Summit Olympus that meet the WCAG 2.0 AA Web Accessibility Standard
• Deployed scripts for monitoring Golden Gate lag and process (Extract, Data pump and replication) .
• Involved in applying patches as per the requirements of the client and upgrade Oracle and DBMS software under Oracle .
• Used the http services in AngularJS to make API calls and exchange data in JSON .
• Developed cross-browser pages using CSS, HTML, DHTML, and JavaScript
• Coded pages with best Search Engine Optimization (SEO) techniques.
• Designed applications that execute on various browsers such as Internet Explorer, Mozilla Firefox, Google Chrome, and Opera usesvariousdebuggingtoolslike Firebugs/IE Developer Tools.

Environment:: HTML5 and XHTML, CSS2/3, JavaScript, Angular.js, REQUIRE.JS, D3.js, JQUERY, AJAX, JSON, XML,java8, Restful API'S, SAAS, Mongo DB.

Confidential, Littleton, CO

UI Developer

Responsibilities:

• Development UI modules using HTML, JSP, JavaScript and CSS.
• Developed presentation layer using JSP.
• Used AngularJS to structure JavaScript code in an MVC (Model View Controller).
• Worked with AngularJS as the development framework to build a single-page application.
• Used Log4j and implemented Log4j property file for logging purpose.
• Involved in developing the Restful web service using spring.
• Extensively used JQuery client side validation.
• Developed Hibernate mapping files, Pojos and Hibernate configuration files.
• Developed the application using Spring Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Used ANT as build tool and developed build file for compiling the code of creating WAR files
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews. Used LOG4J JUnit for debugging, testing and maintaining the system state
• Developed JSP, Ajax, HTML, JS have been used for developing User Interface components.
• Performed client side validation using JavaScript and Ajax.
• Developed, Tested and Debugged the Java, JSP and EJB components using Eclipse.
• Developed various test cases and performance unit testing using JUnit.
• Developed Use Case diagrams, business flow diagrams, Activity & State diagrams.
• Developed JUnit Test Cases for Code unit test.
• Regular Maintenance activities like Loading, unloading of data, repairing of databases, and Purging of Data, Reorganization of data, Database Refreshes via EXPDP/IMPDP, RMAN
• Work experience in MYSQL database

Environment: JSP, HTML, CSS, AngularJS, Spring MVC, Mule ESB, Restful Web service, Java, Hibernate, JQuery, SQL, DB2, SVN, Log4j 1.2, XML, Agile model.

Confidential, Chicago, IL

UI Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering, data modeling, analysis, architecture design& development for the project
• Gathered and analyzed the requirements and converted them into User Requirement Specifications and Functional Requirement Specifications for the designers and developers to understand them as per their perspective
• Developed the User Interactive web pages in a professional manner with using web technologies like HTML, XHTML, and CSS3/CSS aspercompany'sstandards .
• Developed CSS3 style sheets to give gradient effects. Developed page layouts, navigation and icons.
• Working for single page application.
• The project involved building a role based access management system that allows admin users to create user roles and to map application features to user roles.
• Developed the front-end featuring rich web interface implemented using HTML5 , CSS3 , JavaScript toolkits like.
• Used JQuery framework for UI centric AJAX behavior.
• Implemented latest HTML and CSS3 features like creating various effects, shading, 2D 3D animation , Shapes, Handling multimedia files and many others.
• Created Images, Logos and Icons that are used across the web pages using Adobe Flash, Dreamweaver, and Photoshop.
• Involved in the creation of interface to manage user menu and Bulk update of Attributes using Angular . js and JQuery .
• Participated in making Responsive Web Designs using Media Queries and Twitter Bootstrap .
• Worked on the modernization of a legacy and outsourced UI Technologies used were Angular . js , Node . js , and JQuery .
• Used JavaScript and XML to update a portion of a web page thus reducing bandwidth usage and load time and add modal dialog in web pages to get user input and requests.
• Produced content pages with CSS3 layout and style markup presentations and used JavaScript methods and properties.
• Monitoring &administration of Oracle Applications environment (RAC & Data Guard).
• Involved in backup, validation, restore, & recovery strategies (RMAN, User managed, etc).
• Involved in database reorg procedures (Compression, shrink, partitioning).
• Designed and developed User Interface Web Forms using Flash, CSS, Adobe, Photoshop, Dreamweaver, and JavaScript.
• Extensively used JQUERY, JSON, AJAX and DOM scripting to create interactive web applications like message posting and auto complete form validations.
• Used JavaScriptDOM manipulation and JavaScript event to generate the data result in UI .

Environment: HTML, CSS3, JavaScript, JQuery, AJAX, Angular.js, node.js, Java, Responsive Design, Twitter Bootstrap, XML, JSON, IntelliJ, SQL and Agile.

Confidential, Raleigh, NC

UI Developer

Responsibilities:

• Extensively used Angular UI (Angular Bootstrap) for ng-grid and UI components.
• Extensive experience using Bootstrap for layout.
• Used SourceTree , Git for version control and ALM for defect tracking.
• Implemented Angular Controllers to maintain each view data.
• Responsible for quality assurance of finished websites including the validation of web forms and links. implemented Directives to make customized components.
• Worked on creating responsive website for smart devices using Responsive design and media queries.
• Designed the front-end applications, user interactive ( UI ) web pages using web technologies like HTML, XHTML, CSS and Bootstrap.
• Using advanced level of JQUERY , AJAX , JavaScript , CSS and pure CSSlayouts .
• Wrote JQUERY function while implementing various UI Screens across the whole web application (both consumer facing as well as internal application).
• Involved in writing application level code to interact with APIs , Web Services using AJAX , JSON and XML .
• Designed Frontend with in object oriented JavaScriptFramework like bootstrap and Angular . js .
• Created custom directives for re-usable components
• Integrated the service calls with the UI .
• Used SVN for Version Control
• Analyze the response of JSON in order to update DOM .
• Redesigned pages to improve application design and UI to attract the customers by taking inputs from senior management.
• Developed Browse and Checkout modules of the application for different mobile and tablet versions using Bootstrap ( HTML, CSS3, and SASS) . Ensured cross-browser compatibility by testing the applications of different browsers including Safari.
• Working on multiple assignments which includes development, implementation and support role for different pages of above two sections.
• Used d3.js for API structures to get the final visual result for a cleaner interface.
• Define technical requirements based upon business requirements
• Creating cross-browser compatible and standards-compliant CSS -based page layouts.
• Strong communication, analytical and interpersonal skills working within cross-functional teams.
• Knowledge of various storage solutions (SAN, NAS)
• Database refresh from production to QA, development and testing environments
• Participate in the team on agile development cycle.
• Responsible for status reports and application configuration.

Environment:: HTML4.0, CSS3, JavaScript, JQuery, AJAX, JSON, JSTL, XML, XHTML, Eclipse, Adobe Dreamweaver, JIRA, Angular.js, D3.js graphs and grids Bootstrap, GIT, JAVA, Clear Quest, Soap UI, Adobe Photoshop and MS Office.

Confidential

Web Developer

Responsibilities:

• with BA group for better understanding of functional requirements analyzed and designed the business requirements to documented and implemented.
• Responsible for Design and development of Web pages using PHP, HTML, JOOMLA, CSS including Ajax controls and XML.
• Coded Business Logic component using PHP.
• Developed UI using JavaScript, HTML, CSS, JavaScript validations and XML.
• Implemented applications in JavaScript, and MYSQL.
• Worked extensively with the File management and image libraries.
• Performed Client-side validations using JavaScript.
• Fixed bugs and provided support services for the application.
• Tested/Debugged web browser using Firebug
• Managed and implemented all codes changes via SVN. Deploying builds across development, staging and production instances and maintained code integrity.
• Created an inline-edit and widget-collapse feature for the web page.
• Performed graphical design and web site contract work for small business and working professionals.
• Met one-on-one with clients in exploring the best possible options for their web presence.
• Handled duties ranging from creative design to code implementation.

Environment:: HTML, CSS, JavaScript, Firefox Firebug, Sublime Text Editor.