SUMMARY:

• 7 years of professional experience in all phases of software development life cycle including requirements Analysis and Debugging, Applications Design, Development, Integration, Maintenance, Installation, Testing of various client/server, N - tier, and web applications.
• Expertise in web and mobile/tablet UI development with experience in developing hybrid mobile applications using HTML5, JavaScript and other JS frameworks.
• Expertise in Client Scripting language and server-side scripting languages like HTML5, CSS3, JavaScript with ECMA5 features, jQuery, JSON, Bootstrap, AngularJS, Angular 2.0, NodeJS.
• Experience in developing Graphic User Interface (GUI) to display report data using D3.js with Cross-browser compatibility and Web application scaling.
• Extensive experience on implementing the AJAX with rich features like deferred, promises, pipe, and callback functions.
• Experience in creating user interface widgets using jQuery, Kendo UI, Bootstrap, and AngularJS.
• Hands on Experience on Angular 2.0 technology for one complete project in rebasing the UI of the application using the techniques in Angular 2.0.
• Worked with creating React components and containers from user stories for front-end UI and Node.js applications for backend.
• Implemented Node.JS, React JS for developing the Single Page Application (SPA).
• Incorporated the require.js features to build modular structure of JavaScript for better code maintenance and smoother name-spacing of variables.
• Involved in web application development projects that required Responsive Web Design using flex box features of CSS3.
• Expertise in plain JavaScript logics, functionality, scope maintainability and name-spacing the variables.
• Rich experience with working on React JS components, Forms, Events, Keys, Router, Animations, and flux concepts.
• Experience in working with React JS to handle browsers compatibility issues with browsers like IE, Firefox, Safari, Opera, and Chrome.
• Excellent communication skills to discuss the projects with technical and non-technical SME's and also during the sprint meetings for Agile as well as Scrum development methodology.

TECHNICAL SKILLS:

Web Technologies: HTML5, CSS3, XML, JavaScript, OOJS, AJAX, JQuery, JSONAngularJs, Angular 2.0, Angular CLI, Ext.js, Backbone.js, React.js, Require.js, Underscore.JS, NodeJs, KendoUI, RESTful Web service, High Charts.

Languages: C, C++, Java.

IDE& Tools: Eclipse IDE, NetBeans, Dreamweaver, JSfiddle, WebStorm, Sublime, Visual Studio

Application Servers: ISS, WebSphere, WebLogic

Debugging Tools: Selenium, Jasmine, Karma (Testacular as Test Runner), JIRA, Firebug, Bugzilla, IE Developer, Chrome Developer, Safari Developer

Databases: Oracle11g, SQL server, MySQL

Operating Systems: Windows, MAC OS, Linux

Version Controls: SVN, CVS, GITHUB, Bitbucket

PROFESSIONAL EXPERIENCE:

Confidential, Minneapolis, MN

Sr UI Developer / Front End Developer

Responsibilities:

• Built Rich Prototypes and Applications using HTML5, CSS3, JavaScript, JQuery, Ajax, JSON, AngularJS, Angular 2, Node.js, React JS, and Bootstrap with MySQL database.
• Developed client-side validation code using JavaScript and JQUERY.
• Contributed as key resource of the "Angular 2 Framework Team" in conversion of existing UI screens of the application to Angular 2 based UI.
• Extensively used/modified JQUERY to perform AJAX calls for creating interactive web pages on JSON response.
• Developed real time applications in Angular JS and Angular JS 2.0 using Angular CLI.
• Coded pages with best Search Engine Optimization (SEO) techniques. Developed call back functions to parse and handle JSON data returned from the server.
• The tech stack is AngularJS, Angular 2, LESS, Bootstrap, and cutting-edge server-side technologies.
• Built stable React components and stand-alone functions for future development.
• Proven ability to implement React JS frameworks to create lightweight and render efficient web applications.
• Implemented responsive web design and mobile friendly design using Ionic framework; fully utilized its JavaScript UI library, including navigation, modal, slide box, scroll, action sheet and more and AngularJS.
• Key role in development of isomorphic responsive website for interfacing with desktop, mobile and tablet UI configurations.
• Implemented test cases and performed unit testing using Jasmine and Karma.
• Worked with the business analysts and back-end developers to gather requirements, improve application functionality, and add new features.
• Ability to communicate effectively, both written and verbal, with technical and non-technical cross-functional teams

Environment: HTML5, CSS3, SASS, JavaScript, JQuery, Bootstrap, XML, MVC Framework, AngularJS, Angular 2.0, NodeJS, Apache Tomcat, Notepad++, Sublime text, IntelliJ, MySQL, Tortoise SVN

Confidential, Timonium, MD

Sr Web UI Developer

Responsibilities:

• Functionalities include writing code in HTML5, CSS3, JavaScript, JQuery and JSP making use of Bootstrap framework. My Specialty is large scale CSS, focusing on reusability and modularity.
• Enhanced an existing AngularJS application to follow strict MVC patterns for improved source code maintenance which resulted in 40% code reduction, ease of upgrade, scalability, ease of developer spins up and enhanced performance.
• Created and developed real time applications using Redux in React frameworks and adhering to ECMA Script specifications.
• Rich experience with Babel integration in React JS. Integrated and resolved many cross-browser compatibility issues arising with React JS.
• Responsible for development of SPA in React JS frameworks.
• Worked with Node JS for package control to generate necessary packages for the front-end applications.
• Involved in creating UI interfaces using native React concepts, Virtual DOM, one-way data binding and JSX
• Used AngularJS as framework to create a Single Page Application (API) which can bind data to specific views and synchronize data with server using Sass, LESS, Bootstrap, AngularJS, NodeJS.
• Wrote Node.js API to manage back-end data for developed applications.
• Developed SPA's using integration of React JS on front-end and Node JS on backend.
• Involved in development converting the static HTML mark- Confidential to JSP's.
• Integrated the service call with UI using $http and $resources which are substitutes for AJAX in angular.
• Integrated front-end applications with Node JS using NPM.
• Used TypeScript to reduce the number of lines of traditional JavaScript files. Integration of TypeScript to the whole project.
• Involved in git/ SCRUM based approach to UI development.

Environment: HTML5, CSS3, SASS, JavaScript, JQuery, AngularJS, NodeJS, Bootstrap, XML, JSP, Apache Tomcat, Eclipse, Tortoise SVN.

Confidential, CA

Sr UI Developer

Responsibilities:

• Communicate with the client to understand the requirement of the website, gained experience in project planning, involved in writing the Project Design Document and Project Plan Document.
• Hands on the process of development, testing and maintenance.
• Participated as a team member in designing the user interface using HTML and CSS to make the interface use-friendly, especially child-friendly.
• Applied jQuery validation plugin to validate the user input and to improve user experience.
• Implemented React JS to develop screens in UI employing predefined components from NPM.
• Involved in building stable react components and stand-alone functions for future scope in UI screens.
• Hands on experience with JSON for data transform and page transform.
• Implement the function of automatic Email notification referring confirmation, rescheduling and promotions through JavaScript and jQuery.
• Implemented iterative Agile and Scrum development methodologies for software development.
• Conducted unit testing and end-to-end testing on the supported browsers.
• Wrote a script file in JavaScript and jQuery to handle the events that were triggered by the users.
• Used CSS/CSS3 to embed the online videos for product introduction.
• Communicate with other members in the team to better understand the functional requirements and transfer them into technical requires.
• Worked with other members in the group, committed code change using version control tool SVN and merge code from other developers using tool Win Merge.

Environment: HTML, CSS, JavaScript, jQuery, AJAX, JSON, XAMPP, SQL Server, SVN, Win Merge.

Confidential

UI Developer

Responsibilities:

• Participated in development of a new business application for the layout using Grid orientation model Bootstrap framework.
• Created and integrated mobile first responsive web applications using Bootstrap framework.
• Developed UI pages using HTML, DHTML, CSS, JavaScript, JSON, jQuery and Ajax.
• Proficiently manipulated properties and methods of document objects and modifying attributes and values via the DOM.
• Generated web service requests through JSON, and parsed the responses.
• Implemented a large part of the UI dynamic functionalities using CSS, jQuery, Ajax, JSON, and XML.
• Utilized various JQUERY plugins to build Rich Internet Application to make it look more intuitive.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM
• Involved in developing HTML and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Followed Agile development and consistently delivered new features on time.
• Developed Page layouts, Navigations and presented designs and concepts to the clients and the Management to review.
• Responsible for checking cross-browser compatibility and hence worked on different browsers like safari, IE, Chrome and Firefox.
• Worked with GIT as a version controlling system and IIS as server.

Environment: HTML CSS, JavaScript, jquery, Ajax, JSON, Bootstrap, XML Agile, Git.