SUMMARY

• Over 6+ years of extensive experience in designing and developing professional web applications as a Front - End Developer.
• Extensive experience using web technologies such as HTML 4/5, CSS 2/3, DOM, JavaScript, TypeScript, jQuery, AJAX, AngularJS, Angular2, JSON, XML, XHTML, Bootstrap, NodeJs, ReactJS, IDE and Eclipse.
• Worked on DOM (Document Object Model) manipulation using JavaScript, jQuery, and Angular JS.
• Hands on experience working with CSS Preprocessors SASS and LESS with JavaScript task runner Grunts.
• Developed web applications in custom created framework using JavaScript MVC, jQuery, Unit Test (Node JS) and writing a modular and reusable code.
• Experienced in using JavaScript libraries such as jQuery and corresponding Event handlers etc.
• Worked on designing Rich Internet Application (RIA’s) with JQUERY, AJAX.
• Expertise in AJAX requests (RESTFUL API’s and web services) using Node.js and JSON responses.
• Developed application level code to interact with APIs and Web Services using AJAX and JSON.
• Extensive experience in dynamic HTML, AJAX, jQuery plugins, JSON with Bootstrap and Node.js.
• Experienced in applying the latest development approaches including MVC, Object Oriented (OO) Java Script, event-driven applications using AJAX, XML and JSON.
• Implemented Single Page Applications (SPA) using AngularJS and MVC frameworks.
• Experience in implementing different validation control on the web-pages using AngularJS and experience in creating custom directives using AngularJS.
• Used ReactJS framework to develop SPA and experience in providing views for data rendered using ReactJS.
• Worked on BackboneJS and AngularJS to organize the code base in MVC framework.
• Strong experience in implementing modules into NodeJS to integrate with designs and requirements, also used NodeJS to run Web pack tasks and build the project properly.
• Worked on MEAN (MongoDB, ExpressJS, AngularJS and NodeJS) stack for developing the applications.
• Experience on working with D3JS library for visualizing the data using web standards, also used D3JS for charting and interactive widgets.
• Implemented sophisticated data visualizations using D3JS and JavaScript.
• Created Responsive Web Design(RWD) using Twitter Bootstrap and CSS3 media queries, also familiar with Mobile Responsive Designs using HTML5 & CSS3/Bootstrap.
• Used integration testing frameworks and libraries such as Jasmine, karma and Mocha for NodeJS and AngularJS.
• Involved in creating unit test cases for Angular applications using Jasmine to test individual modules/functions using Karma.
• Extensively used configured build tools like Grunt, Gulp, Node Package Manager (NPM), and Front end dependency managers like Bower.
• Proficient experience in using version control tools such as SVN, GIT, CVS and JIRA for defect tracking, also performed all necessary day-to-day GIT support for different projects.
• Involved in all phases Software Development Life-Cycle (SDLC) including Requirements, Analysis, Design, Implementation, Testing, Deployment, and maintenance, also worked in Software Development methodologies like Agile (scrum), Waterfall etc.
• Worked on IDEs like Eclipse, Visual studio, Notepad++, IntelliJ, Sublime Text 3, ATOM, JDev, Net Beans, WebStorm and Brackets.
• Proficient experience in developing SOAP and RESTful Web Services.
• Experienced in User Accessibility Testing and Acceptance Testing (UAT).
• Working knowledge on compatibility issues with different versions of browsers like safari, Internet Explorer, Mozilla Firefox, and Google Chrome.
• Ability of quickly adapting to new environments and learn emerging technologies.
• Excellent oral communication skills, interpersonal abilities, planning skills with a strong ability to excel through collaboration with team members.

TECHNICAL SKILLS

Web Technologies: HTML 4.0/5, XHTML, DHTML, CSS2/CSS3, JavaScript, TypeScript, jQuery, Bootstrap, SASS, LESS, AJAX, XML, PHP, JSON.

Framework: AngularJS, Angular2, ReactJS, NodeJS, BackboneJS, D3JS, MVVM and MVC.

IDE & Tools: MS Visual Studio for web, Dreamweaver, Eclipse2.x/3. x., Net Beans, IntelliJ, Notepad++, Adobe Illustrator CS6, Adobe In design CS6, Microsoft Visio etc.

Application Server: Apache Tomcat 5.5/6.0, JBoss, WebLogic Application Server, Web Sphere

Databases: SQL, MySQL, MongoDB, Oracle, and PL/SQL.

Languages: C, C++, C#, .Net, Java, JavaScript.

Version Control: Tortoise, SVN, GIT

Package Manager: NPM, Bower, Grunt, Gulp

Operating Systems: Windows XP (Prof), Windows 7/8/10, Linux, Unix

PROFESSIONAL EXPERIENCE

Confidential, Eden Prairie, MN

Sr. UI Developer

Responsibilities:

• Designed UI web pages and front-end applications using web technologies like HTML5, CSS3, XML, JSON, JavaScript, JQuery, Bootstrap, AJAX, AngularJS and ReactJS.
• Worked extensively on AngularJS, RESTful web-services, Twitter Bootstrap, HTML 5, CSS 2/3, JSON, Media queries for responsiveness.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON, XML, AngularJS, Angular2, ReactJS, NodeJS and jQuery.
• Developed various ideas to enhance UI and UX experience.
• Worked with QA team on daily basis in fixing the reported bugs and checking cross platform compatibility.
• Involved in creating custom directives, filters, and services to keep the code modular and reusable.
• Designed and developed the GUI for the user interface with various controls.
• Worked with JSON for data exchange between client and server.
• Implemented HTTP functionality in AngularJS to retrieve data from web servers, also Used AngularJS for ng-grid and UI components.
• Experienced in using latest features of TypeScript and Angular2.0 to present effective web design.
• Developed custom directives (Attributes, Elements, and Classes) using AngularJS.
• Used AngularJS to implement different validation control on the web-pages.
• Followed with Agile (Scrum) Methodologies to manage full life-cycle development of the project.
• Used ReactJS to build encapsulated components, to pass rich data through app and keep state out of the DOM.
• Worked with ReactJS components, Events, Forms, Router, Keys, Animations, and Flux concept.
• Developed responsive design to make the portal compatible with PCs, MAC, Mobile, and Tablets by defining media queries.
• Created a Single Page Application (SPA) which can bind data to specific views and synchronize data with server using AngularJS as a framework.
• Implemented RESTFUL web service APIs using NodeJS, AJAX, and JSON as data tool.
• Worked with D3JS to build the right visual interface for our data, also used D3JS to create a reusable bar charts and graphs for web pages.
• Used Web Services for transferring data from client to server and server to client using Apache Axis and SOAP.
• Experienced in in developing CRUD (Create, Read, Update, and Delete) applications using MERN stack (MongoDB, ExpressJS, ReactJS and NodeJS) and REST based API.
• Developed Test Driven Development (TDD) using Jasmine framework for the application.
• Involved in implementing SQL queries to perform insert, update or delete operation on MySQL database.
• Used JavaScript for client-side validation and Struts Validator Framework for form validations.
• Built user-interactive Web pages using jQuery plugins for Drag and Drop, AutoComplete, AJAX, JSON, AngularJS, and JavaScript, Bootstrap.
• Implemented data formatted applications and deploy the script using client side scripting using JavaScript also worked on DOM manipulation using JavaScript, jQuery.
• Designed REST APIs that allow sophisticated, effective, and low cost application integration.
• Worked on debugging tools like Firebug and Google Chrome JavaScript debugger to fix front end defects.
• Used Agile (Scrum) methodology that included iterative application development, stand up meetings, weekly Sprints, and customer reporting backlogs.
• Experience with version control systems like GIT, SVN, also used GIT tool for task assignment, bug tracking and fixture.

Environment: HTML 4/5, CSS 2/3, XML, JavaScript, jQuery, AngularJS, ReactJs, NodeJS, Bootstrap, AJAX, JSON, RESTful web services, D3JS, MySQL, Agile methodology, Jasmine, Apache, MongoDB, SVN, Firebug, GIT.

Confidential, Bridgewater, NJ

UI Developer

Responsibilities:

• Involved in development of professional User Interactive Web pages, development of presentation layer and responsive GUI using Web technologies like JSP, HTML/HTML5, CSS/CSS3, LESS Pre-Processor, Bootstrap as per company's standards.
• Involved in Design, Development, and Implementation of Front-end applications.
• Extensively worked on JavaScript, ReactJS, NodeJS, Bootstrap, jQuery/AJAX, JSON, HTML4/5, CSS2/3, also used NodeJS to create a fast and efficient chat server.
• Implemented AngularJS MVC framework to build Web application for the internal use of the organization.
• Involved in writing application level code to perform client side validation using jQuery and JavaScript, also used AJAX, JSON and XML to interact with API’s and Web Services.
• Responsible for checking cross-browser compatibility issues, fixed bugs with HTML5 and JavaScript codes, and performed unit testing and integration testing.
• Used jQuery to make the HTML, DHTML and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side. Knowledge on SASS/LESS for the CSS changes.
• Participated in daily scrum meetings to keep track the status of ongoing project and finding issues, also developed business logic based on user selection using jQuery and AngularJS.
• Extensively worked on AJAX and JSON to fetch the data from the back end.
• Implemented ReactJS and BackboneJS to create a dynamically changing website.
• Used various jQuery plugins to build Rich Internet Application (RIA) to make it look more intuitive.
• Interact with other developers and end users to design and implement new features throughout the framework.
• Involved in configuring Apache Server and PHP Scripting Engine and MySQL Database Server.
• Used NodeJS and AngularJS for building web-apps and is highly efficient with PHP framework as well as using Restful services.
• Developed a responsive web designing (RWD) and application is supportive for large, medium, and small devices using Bootstrap.
• Experience in integrating data from various back-end services and databases like SQL.
• Responsible for developing page layouts, Navigations and presented designs and concepts to the clients and the management review.
• Implemented a prototype for a web application using NodeJS and AngularJS.
• Developed the unit testing scripts using Jasmine and karma for testing the JavaScript code and automation of the tasks with Grunt/Gulp.
• Used jQuery scripts for basic animation and end user screen customization purposes.
• Experience with XML files for maintaining contents like audio, images, and video and display them in flash application.
• Used JIRA tool to track the work, and used to update JIRA every stage as per the development i.e., ready to develop, build, test, and approve.

Environment: HTML4/5, CSS2/3, JavaScript, JQuery, DHTML, MVC, JSON, AngularJS, ReactJS, Node.JS, BackboneJS, Bootstrap, JSP, AJAX, Gulp, XML, PHP, RESTful web services, Apache, Jasmine, Karma, SQL, GIT, SASS, LESS.

Confidential, Littleton, CO

UI Developer

Responsibilities:

• Responsible for designing and implementing functionality using technologies including JavaScript, AJAX, HTML5, CSS3, BackboneJS, and jQuery.
• Involved in developing the front-end using HTML5, CSS3, jQuery and AngularJS in a responsive grid layout by using Bootstrap as wells as angular. Bootstrap.
• Designed UI, wire-framing, HTML, CSS, jQuery, JSP, accessibility, and optimization.
• Involved in the Software Development Life Cycle(SFDC) phases such as Requirement Analysis, implementation and estimating the time-lines for the project.
• Worked on creating responsive web design for smart devices and maintaining larger style sheets using CSS Media Queries.
• Lead analysis sessions, gather requirements and write specification and functional design documents for enhancements and customization.
• Responsible for designing wireframes and mockups for new web interface for a network analysis virtual appliance.
• Worked on complete redesigns of a daily events website and focused on improving readability, utility, and overall UX.
• Worked with team members and hosted regular meetings, also built positive team spirit and competitive work environment.
• Experienced in debugging and troubleshooting existing code using Firebug and Developer Tools.
• Used JavaScript and AngularJS framework to implement various validation controls on the web-pages.
• Involved in designing and developing the JSON, XML Objects with MySQL.
• Using complex Object Oriented concepts in improving the performance of the websites.
• Performed a lot of DOM manipulation using JavaScript and jQuery for loading and manipulating dynamic content on webpages.
• Experienced in installation of STS and JBoss server for Local Workstation setup.
• Active participation throughout the entire software development lifecycle from project inception, to code development and elaborate testing of the various modules.
• Responsible for creating forms to collect and validate data from the user in HTML and JavaScript.
• Used Bootstrap to implement Dropdown menu an Image Carousel, also Used Bootstrap to show and hide classes for different and grid classes to create RWD.
• Involved in Writing controllers and components that are responsible to hold model data, call back functions and for rendering views.
• Experience on handling all aspects of the web application including maintaining, testing, debugging and deploying.

Environment: HTML5, CSS3, JavaScript, jQuery, Bootstrap, XML, AJAX, JSP, JSON, XML, DOM, SFDC, JBoss, MySQL, AngularJS, and BackboneJS.

Confidential

Web Developer

Responsibilities:

• Developed the UI pages using HTML, DHTML, CSS, JavaScript, JSON, jQuery, Ajax.
• Created dynamic HTML pages, used JavaScript for client-side validations, and AJAX to create interactive front-end GUI.
• Designed and developed User Interface Web Forms using Adobe Flash, CSS, Dreamweaver, and JavaScript.
• Turned the application into a Highly Interactive, using AJAX web development techniques.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation.
• Worked on Bootstrap twitter framework to Design single page application.
• Implemented AJAX based application by fetching the response from backend API as a part of XML.
• Implemented various validation controls on the web-pages using JavaScript, also used AngularJS framework.
• Involved in maintaining current websites that included updating the web pages and uploading new content/changes etc.
• Developed all client-side logical implementation for applications with AngularJS controllers under specific modules, manipulating nodes in DOM tree.
• Responsible for checking cross browser compatibility and hence worked on different browsers like safari, Internet explorer, Firefox, and Google chrome.
• Written and implemented Object Oriented JavaScript throughout the site, both as in-line and imported files.
• Used JavaScript to make dropdown menus on web pages and displayed part of a web page upon user request Worked extensively with the File management and image libraries.
• Used Struts framework to develop the MVC architecture and modularize the application.
• Participated in project meetings on a regular basis and helped to improve the Project workflow.

Environment: HTML, DHTML, CSS, JavaScript, JSON, jQuery, AJAX, XML, AngularJS, DOM, MVC.