PROFESSIONAL SUMMARY:

• Around 7 years of professional experience in developing User Interface for web applications as a   Front - end UI developer
• Extensive hands-on experience in web development technologies such as HTML5, CSS3, DOM, JavaScript, jQuery, Bootstrap, AJAX, JSON, AngularJS, AngularJS 2.0, NodeJS, ReactJS, Ext JS
• Good experience in building cross browser compatibility applications using HTML5 and CSS3,SASS
• Comfortable working with CSS preprocessors like SASS/LESS
• Expert in web page layout creation using CSS media queries and Bootstrap for responsive design
• Experience in using AngularJS along with JSON to parse response data for user interface pages
• Good experience in implementing client side registration forms, login forms and logout forms validation using JavaScript, jQuery, AngularJS and AJAX
• Experience in DOM (Document Object Model) and DOM functions to use in interacting with objects in HTML, XHTML and XML documents
• Outstanding knowledge of JavaScript Libraries such as jQuery to create dynamic web pages
• Experience in applying the latest development approaches including Model-View-Control , event-driven applications using AngularJS, AJAX , Object-oriented JavaScript and JSON
• Proficient in developing Single Page Applications (SPA) using AngularJS, ReactJS and NodeJS
• Worked with React.JS , on Redux for the state management of React Application
• Designed the table less web applications using CSS3 and with the help of tags as per W3C standards
• Practical experience in working with technologies like Kendo UI and jQuery UI for developing a presentable and friendly User Interface
• Strong knowledge and experience in Node JS for providing back- end support for the application. 
• Excellent experience in developing web pages complying with Web Content Accessibility Guidelines (WCAG 2.0) and ability to apply W3C web standards. 
• Experience integrating with RESTful APIs for server side functionality
• Some experience in SQL expression, stored procedure, and triggers with some database like MongoDB, Oracle
• Familiar with unit test and   end-to- end using   front -end test tool Jasmine with the Karma test runner.
• Experienced in using package managers and automation tools like Bower , Grunt and NPM . 
• Extensively worked with Version Control Systems like Perforce, GIT and SVN
• Experienced to work in Agile Environment and worked with the Project Management tool like JIRA
• Extensive Experience in Testing, Debugging and troubleshooting the existing code using Firebug and chrome inspector Tools

TECHNICAL SKILLS:

Web Technologies: HTML5/4, CSS3, LESS, SASS, JavaScript, AngularJS, ReactJS, Angular 2.0, JQuery, Bootstrap, AJAX, Grunt, Bower, XML, XHTML and JSON.

Languages:  C, C++ and Java

Operating Systems: Unix, Linux, Windows and Mac.

JavaScript Libraries: jQuery, BackboneJS, ReactJS, Node.js, Ionic, D3.js.

Debugging Tools: Firebug, Chrome Developer Tools, IE Developer Tools.

IDE: Eclipse, Brackets, Notepad++ and Sublime Text

Defect Tracking Tools: JIRA, Test Director, Quality Center and Rally.

Servers: Apache Tomcat and WebSphere

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta,GA

Sr. Front-end Developer

Responsibilities:

• Responsible for styling the application using CSS3, SASS which targets the W3 standards in order to support Google Chrome and Mozilla Firefox browsers. 
• Expert in Using HTML5 Form Validation and Attributes Restrictions to validate inputs contents 
• Developed cross browser and multi browser compatible web pages using HTML5, CSS3,SASS and JavaScript . 
• Maintained Cross Browser compatibility & implement Responsive Web Design using Twitter Bootstrap and custom media queries, etc. 
• Handled PHP backend development for dynamic database driven website
• Troubleshot problems with PHP and other web technologies
• Performed other related tasks under the instructions of a senior PHP programmer
• Built the application to support both web and mobile environment. 
• Utilized AngularJS to achieve the client-side elements Hide, Show and AJAX Call on JSON response 
• Build prototype for various required services such as Scheduling, Logging and Notification Service using third party Node JS based JavaScript library. 
• Coordinating and tracking all projects for seamless releases using Project Management System  JIRA
• Performed form validations using reactive forms for sign in and inputting ticket rising information from Angular2.0 framework. 
• Worked on Angular2.0 Framework and Experienced in working with React library. 
• Used Angular JS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server. 
• Supported Single Page Applications when client changed his query condition using AngularJS which includes Routing, Directives, and Templates 
• Expert in Utilizing AngularJS dependency injection to inject different Services including inner Services and custom Services, and create some custom directives to do some reusable component 
• Utilized the Node.js and Express to do the relevant backend RESTful API 
• Supported the backend team in dealing with JSON data from MongoDB database. 
• Used Grunt for task automation and GIT for version control. 
• Maintained and developed modules for Drupal web store
• Streamlined website development by migrating to Acquia's Drupal hosting service
• Implemented Jasmine framework and karma server to write and test the unit test cases for code. 
• Followed agile development methodology (scrum) in the development of software. 
• Expert in git as version control and JIRA for defect tracking.
• Participated daily status meeting, reported project process and communicated with teammates and project manager 

Environment: HTML/ HTML5, CSS/CSS3, LESS, JavaScript, bootstrap, AJAX,, PHP,JSON, jQuery, SASS,AngularJS v.1.5.2, AngularJS2.0, NodeJS, MongoDB, Grunt, GitHub, Agile, JIRA.

Confidential, Alpharetta, GA

UI Developer

Responsibilities:

• Involved in a team to create structure of management system by using latest Front end technologies such as HTML5, CSS3, Bootstrap. 
• Handled browser compatibility issues working on different web browsers by using HTML, CSS, JavaScript,SASS for Google Chrome, Firefox, Safari and IE browsers. 
• Responsible for designing responsive web page mainly using Bootstrap and manually inserting CSS media queries code to support performance perfectly. 
• Responsible for React UI and architecture. Built components library, including Tree, SlideView, TableGrid.
• Create team specific Agile process flow in JIRA to move tasks from one activity to another.
• Installation and configuration of continuous Integration servers.
• Administration of Visual SVN repositories and support tortoise users.
• Investigated various products from Atlassians JIRA.
• Integration of Tempo Time Tracking Tools in JIRA .
• Used   React.js for implementing responsive   web design in the customer pick application. 
• Created tables by using HTML5 and CSS3, SASS to display consumer's order information and executed JSON data parsing using AngularJS to render information on tables. 
• Expert in Using AngularJS components such as modules, directives, controllers, filters, services and APIs to build up Single Page Application (SPA), consumer's information arrangement and order products classification, etc. 
• Implemented various UI screens across the whole web application by using jQuery function (for both internal application and consumer facing part). 
• Used AngularJS $http service to interact with RESTful web services and JSON to manage consumer's information such as updating, replacing or cancelling orders for consumers. 
• Wrote core modules to the website for others to build from. Wrote the base starting point for the   React.js web server that we use at work using CoffeeScript .
• Expert in Utilizing MongoDB as database to store consumer's order records, payment history, personal information, online shopping cart information and so on. 
• Responsible for executing unit test cases and end -to- end using front- end test framework Jasmine with the Karma test runner. 
• Used GIT as a project version control tool for developers to commit and check code. 
• Worked closely with QA team to discuss how to resolve problems and debug in project. 

Environment: HTML/HTML5, CSS/CSS3, SASS,LESS, JavaScript, Angular UI, jQuery, Bootstrap, AJAX, JSON, AngularJS, ReactJS, Jasmine, Karma, GIT, JIRA,Agile.

Confidential, San Jose,CA

UI Developer

Responsibilities:

• Built rich prototypes and applications using HTML, CSS, JavaScript, jQuery, XML, AJAX, JSON, AngularJS and Bootstrap. 
• Strong Experience in dealing with CSS Concepts like CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, Pseudo classes, Pseudo elements, CSS Animations and CSS Box Model. 
• Extensively used the JavaScript, ExtJS, AngularJS   Front-end development which includes a deep understanding of the DOM, JSON, object-oriented JavaScript, Bootstrap and common JavaScript libraries
• Developed cross-browser compatible web pages using HTML, CSS and JavaScript to match design specifications for complex page layouts while adhering to code standards. 
• Used Bootstrap and Media queries to create a responsive website that fit all users and devices from desktop to tablet and mobile phone. 
• Experience in applying the latest development approaches including MVC in the browser, event-driven applications using AJAX, JavaScript, JSON and AngularJS. 
• Create complex JIRA workflows including project workflows, field configurations, screen schemes, permission schemes and notification schemes in JIRA.
• Used AngularJS MVC Framework in the development of the web application to bind the data/model that is being retrieved from a database through services provided in a controller to the view using scope. 
• Worked extensively with the File management and image libraries
• Used jQuery and JavaScript to make the frontend components interactive to add dynamism to the web pages at the client side. 
• Developed reusable AngularJS directives. 
• Used Test-Driven Development with Agile SCRUM methodology and involved in all the business meetings and status update meetings as a part of SCRUM 
• Debug the application using Firebug to traverse the documents and manipulated the nodes using DOM Functions.
• Developed a RESTful API that provided account management capability as well as security role lookup and management for all downstream dependencies. 
• Fixed the defect and tracked them using Quality Center to completion by communicating and co coordinating with the QA and business people 

Environment: HTML/HTML5, CSS/CSS3, LESS, JavaScript, jQuery, Bootstrap, AJAX, JSON, JIRA,AngularJS, NodeJS, ExtJS, Gulp, Bower, JSON, SVN, MongoDB, Agile, Restful Web services.

Confidential

Web Developer                  

Responsibilities:

• Functionalities include writing code in HTML, CSS, JavaScript, JQuery, JSF and testing the functionalities using JUnit.
• Worked with the team, helping them build out their markup and CSS. My Specialty is large scale CSS focusing on reusability and modularity. 
• Created a CSS framework for using a 12 column grid preferred by the designers as well as implementing parts of CSS to cut down on repetitive code. 
• Implemented JavaScript module patterns using asynchronous script loading. 
• Displayed validation error message using CSS animations and JQuery. 
• Developed HTML interfaces with an understanding of UI design principles and object-oriented program development. 
• Developed Object Oriented JavaScript code and responsible for client side validations using JQuery. 
• Implemented Web services (SOAP) for transmission of large blocks of JSON data over HTTP. 
• Used Eclipse as the IDE and Struts Framework for developing the application, Developed the JSPs for the application. 
• Implemented Action Form classes, Action classes for the entire Reports module using Struts framework. 
• Worked through cross browser compatibility issues with existing styles and new CSS that was implemented. 
• Implemented JavaScript module patterns using asynchronous script loading. 
• Tested cross browser functionality and fixed major layout bugs for supported browsers which includes IE6. 

Environment: HTML, CSS, JavaScript, Ajax, XML, XSLT, JSF, Servlet, ANT, Java, JDBC, Oracle, SQL, IDE- Eclipse, Source Control - SVN.

Confidential

Front End Developer

Responsibilities:

• Worked with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, Pseudo classes, Pseudo elements and CSS behaviors in CSS. 
• Rapidly prototyped interface designs in hand-coded validating, standards-compliant, and semantically-rich code and be aware of cross-browser compatibility and bugs. 
• Created and optimized graphic prototype websites and applications interfaces using HTML and CSS . 
• Involved in writing application level code to interact with APIs , Web Services using AJAX, JSON and XML . 
• Worked with user interfaces and applied usability principle to portals
• Implemented and designed user interface for web based customer application. 
• Designed business applications using web technologies like HTML, XHTML, and CSS based on the W3C standards. 
• Responsible for code optimization and test the website across different browsers
• Developed application for different browsers and fixed bugs for browser compatibility. 
• Developed data formatted web applications and deploy the script using client side scripting using JavaScript. 

Environment: HTML, CSS, JavaScript, ECLIPSE, Adobe Photoshop, DHTML, MS Office, Firefox, Windows XP, AJAX, JSON.