SUMMARY:

• 7+ years of experience in designing User Interface (UI) applications and professional web applications using HTML/HTML5, CSS/CSS3, JavaScript, Bootstrap, AngularJS, Angular 2,4, EXTJS, React, ECMA Script 5/6, DOM, jQuery, Ajax, XML, JSON, and Node.js server.
• Extensive Knowledge in developing Single Page Responsive Web Applications using JavaScript frameworks like Angular JS, Backbone.js and Bootstrap.
• Extensive knowledge in object - oriented programming in JavaScript.
• Good Understanding of Document Object Model (DOM) and DOM Functions.
• Hands-on experience with CSS LESS/SASS Pre-Processor.
• Experience in web pack and Babel. Good Knowledge with latest ECMA script (ES7).
• Experience in designing and developing solutions using the MVC Architecture .
• Experience in building Single Page Application ( SPA ) using Model View Controller ( MVC ) framework such as AngularJS, 2 also for mobile applications, web API and browser clients.
• Good Knowledge on enhancing Angular 2 applications performance and faster rendering by utilization of AOT, and lazy Loading.
• Strong experience in AngularJS for building apps and declarative templates with data-binding, created some custom directives in the application.
• Experienced in creating React.js web applications with JSX , React nesting components , databinding , forms, routers and Virtual DOM manipulations with Redux architecture .
• Developed React.js pages, web services and AJAX calls for the applications used in development of the web application to bind the data/model.
• Strong experience in using AJAX for implementing dynamic webpages where the content can be fetched via API calls , using RESTful and SOAP web services .
• Experience in using React.JS and Client-Side Charting technologies such as D3.js, Chart.js.
• Strong skills in Relational Databases like Oracle, MySQL and MongoDB.
• Extensive experience in SQL, PL/SQL programming, stored procedures, triggers and Query optimization with Oracle, MS-SQL and MySQL databases. Written queries for insert, update and modification operations. Performed database normalization and optimization using database tools.
• Experience in Unit/E2E/Integration Testing frameworks and libraries like Jasmine, and Karma for AngularJS and Node JS.
• Experience in Using Mocha, Chai, Jasmine, Karma for testing.
• Experience with NPM Grunt, Gulp and Bower modules of NodeJS .
• Used JIRA for bug tracking and issue tracking.
• Worked on Version control systems like GIT, CVS, SVN and Bit bucket.
• Experience working in a fast-paced environment using Agile/Scrum, Test driven development and Waterfall methodologies.
• Worked on various IDE's Eclipse , Visual studio , Notepad++, IntelliJ , Sublime Text 3, ATOM , Net Beans, Web Storm and Brackets.
• Hands on experience working on different browsers like Safari, Internet Explorer, Mozilla Firefox and Google Chrome and checking cross browser compatibility.
• Valuable team player with excellent communication skills, trouble shooting skills with ability to learn and adapt to new technologies quickly.

TECHNICAL SKILLS:

UI Web Technologies: HTML/HTML5, XHTML, XML, CSS/CSS3, JavaScript, AngularJS, Angular 2, 4, ReactJS, NodeJS, AJAX, jQuery, JSON, DOM, ECMAScript 6, Typescript and java.

Version Control Tools: GIT, SVN, Bit Bucket

Databases: Oracle 10g, MySQL, MongoDB

Operating Systems: Windows XP/Vista/7/8, MAC OS X, Ubuntu, LINUX, UNIX

Web/App Server: Apache Tomcat, WebLogic

Testing & Debugging Tools: JIRA, Firebug, Google Chrome Web Debugger, IE developer Tools, jest, Jasmine, Karma, Mocha, Chai, Jenkins.

Workflow Tool kit: Grunt, Gulp.

IDE’s: Notepad++, Eclipse IDE, Sublime Text Editor, Atom, Visual Studio, web storm

PROFESSIONAL EXPERIENCE:

Confidential, Memphis, TN

UI Developer

Responsibilities:

• Developed applications that include interactive web pages using HTML5, CSS3, JavaScript, jQuery, AJAX, JSON, AngularJS framework.
• Migrating the Old single threaded POS into a Single page web-based application using Angular 4 framework as front end.
• Collaborated with the team to design Web Apps and structured the JavaScript code using Angular JS.
• Developed code to exchange data between one component to other across different modules using Angular 4 framework.
• Worked on media queries for different layouts of screen, print, mobile phone, tablets to design responsive web pages.
• Developed several components in the application that implement lazy loading feature in Angular 4
• Used Ajax, JSON with jQuery for request data and response processing.
• Used RESTful web services to fetch data from the server and use response data across the components and display with the help of HTML.
• Performed client-side validations using JavaScript.
• Debugged issues in firebug for Firefox, web developer tools in Chrome, Safari and IE 9, 10 &11 browsers.
• Design various page layouts that include responsive web pages using LESS pre-processor along with CSS.
• Worked on SQL queries to perform CRUD operations on the MySQL Database.
• Involved in Unit Integration, debugging the code, bug fixing, acceptance testing with test cases, code reviews.
• Experience in Gulp task runner to manage project and Bower package manager to install libraries such as jQuery and Bootstrap.
• Configured and managed version control through GIT.

Environment: HTML/HTM5, CSS3, LESS, JavaScript, Angular JS, Angular 4, jQuery, JSON, Bootstrap, NPM, Sublime, RESTful APIs, Eclipse, Maven, Apache Tomcat, MySQL, GIT, Gulp, Chrome developer tools.

Confidential, Philadelphia, PA

UI Developer

Responsibilities:

• Designed and developed the login portal using framework Angular 2 along with HTML5, CSS3 and Type Script.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 2.
• Implemented HTTP requests using Rxjs Observable library to handle multiple values over time.
• Worked with diverse team of product owners and UX designers in fast paced environment, with quick iterative cycles.
• Implemented Angular Router to enable navigation from one view to the next as user performs application tasks.
• Used Gulp as the build task runner to build and package the application.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Written unit test scripts for controllers, filters and services using karma and Jasmine.
• Expertise using WCAG 2.0 Technical Standards for Web Accessibility.
• Extensively used NPM and Bower to manage java script dependencies.
• Used Web pack to build Typescript modules .
• Extensively used Gulp and Bower to manage daily development.
• Developed the pages that are complaint to W3C standard.
• Experience in accessible analysis, design, and testing.
• Extensively used JAWS16 Screen Reader for Web Accessibility Testing.
• Responsible for quality assurance of finished websites including the validation of web forms and links.
• Updated the website from time to time for special Requirements.
• Created reusable templates and style sheets based on UI standards and guidelines; Performed functional tasks using specifications and wireframes.
• Extensively used Debugging JavaScript using Chrome developer Toolbar, Jet Brains Web Storm.

Environment : HTML/HTML5, CSS/CSS3, SASS, Bootstrap3, Typescript, Angular2, jQuery, AJAX, JSON, Responsive Web Design, Gulp, Bower, NPM, JAWS16, Jasmine, Karma.

Confidential, San Francisco, CA

UI Developer

Responsibilities:

• Web designing & development using HTML5, CSS3, JavaScript, React JS and Ajax .
• Developed React JS pages , Web services calls , and AJAX calls for the application.
• Developed client-side Interface using React JS .
• Created React JS components using JSX , Followed Redux Architecture for unidirectional data flow and manage your data in React and Make HTTP requests in React & Redux .
• Worked in using React JS components, Forms, Events, Keys, Router, Animations .
• Build React components and stand-alone functions to be added to any future pages.
• Responsible for developing a front-end application using React JS and Redux architecture for internal team’s productivity use.
• Develops the flux pattern by using redux framework as a core dependency
• Component for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• Used Restful, JSON, JSF, XHTML, jQuery and CSS to provide rich UI experience.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using JavaScript, jQuery, CSS, and HTML .
• CSS styles were developed to preserve the uniformity of all the screens throughout the application and positioning of screen objects.
• Developed data formatted web applications and deploy the script using client-side JavaScript.
• Created Responsive Designs (Mobile/Tablet/Desktop) using HTML&CSS, Bootstrap.
• In Phase Two, worked closely with the Back-End team to display data using the Custom Components, library Components, and Redux.
• Used React-Router to turn application into Single Page Application .
• Used React JS for templating for faster compilation and developing reusable components.
• Used React flux to polish the data and for single directional flow.
• Used GIT for version controlling and regularly pushed the code to GitHub.
• Used Restful web services to call for POST, PUT, DELETE and GET methods.
• Used Node Package Manager (NPM) to manage modules & used it to install useful tools as Grunt, and Express.
• Develops the application on Node JS platform using JavaScript programming.
• Implement modules into Node JS to integrate with designs and requirements.
• Used JSON for data exchange between client and server and Ajax to reduce the network load and update only the certain components of the website.
• Interacted with Testing Team, Scrum Masters and Business Analysts for Fixing of Issues.
• Ensured site design integrity and quality control consistency throughout the project's lifecycle.

Environment : HTML 4/5, CSS 2/3, JavaScript, jQuery, Bootstrap, Node JS, AJAX, JSON, XML, GitHub, Restful API, Flex, JSP, MS Office, JIRA, Mocha, Jenkins.

Confidential

Web Developer

Responsibilities:

• Creating Front - end Applications using HTML5, CSS3, JavaScript, JQuery, AJAX, XML and JSON.
• Write functional requirement documents and specifications.
• Developed Single Page Apps using AngularJS Modules , Controllers, Directives, Routes, Views, and Filters
• Developed data insertion forms and validated them using JavaScript
• Created and maintained the framework and layout of each portal with Cascading Style Sheets (CSS).
• Validated input values to make sure that they will be accepted before they are submitted to the server.
• Coded JavaScript for page functionality and Pop up Screens and used DHTML to make dropdown menus on web pages and display part of a web page upon user request.
• Create cascading style sheets (CSS) that are consistent across all browsers and platforms.
• Implemented JQuery code to create various design sliders on Home pages of websites.
• Worked closely with other senior developers to deliver optimal designs and software expectations.
• Coordinating with clients to design and develop elegant solutions.
• Used some methods of backbone in querying and manipulating the data.
• Participated in designing the database in MySQL.
• Developing features for our client-facing website and data entry software
• Provide website maintenance and enhancements.
• Use a combination of mark-up languages to write web pages
• Self-motivated, and able to identify and implement needed web site UI improvements
• Developed responsive landing page using Bootstrap, CSS3, Media Queries.
• Built the JavaScript functions to manage forms, error management and reporting.
• Responsibility to publishing, Deploying, updating the previous content of website.
• Created Easy-to-use drop down menus.
• Preformed bug-fixing, troubleshooting, fixing existing code strategy with teams.

Environment: HTML, CSS, DHTML, JavaScript, AngularJS, jQuery, Ajax, DOM, XML, Template creation, CMS.

Confidential

Web Developer

Responsibilities:

• Developed Dynamic web pages using Angular JS, jQuery, Bootstrap, CSS and HTML as per the requirements. Design and development of Web pages using HTML, CSS.
• Developed JSP Pages made them accessible to the Client using Web Logic Application Server.
• Extensively used complex SQL statements including joins and nested queries.
• Extensively used XPath for finding information in an XML document. XPath is used to navigate through elements and attributes in an XML document.
• Coded JSP pages and used JavaScript for client-side validations and to achieve other client-side functionality.
• Involved in various technical and architectural design discussions with back-end teams as well as front-end team to integrate front-end and back-end.
• Developed the complete HTML, CSS and JavaScript of the pages with emphasis on performance, accessibility (AA) and SEO standards.

Environment: Angular JS, JavaScript, jQuery, Web Services