SUMMARY:

• 8+ years of experience as a Front - End Application Developer with solid understanding of Web Development implementing,professional web applications using advanced JavaScript frameworks and design patterns
• Expertise as a web developer in developing Web Applications using Web Standards, JavaScript, HTML/HTML5, DOM, XHTML, jQuery, CSS/CSS3, Ajax.
• Consistent experience and thorough knowledge on compatibility issues with different versions of browsers - IE, FF, Chrome and Safari.
• Experience working on CSS3 preprocessors (SASS),Bootstrap, AngularJS and Responsive design.andJavaScript frameworks like AngularJS, ReactJS.
• Dealt with challenging High Traffic Websites and Cross Browser Issues.
• Experience in developing web applications by invoking REST, SOAP and GraphQL (V4) based APIs.
• Good working knowledge on Software Development Life Cycle for complex information systems using various commercial applications.
• Worked in Agile Scrum projects and attended Daily Scrum meetings, User Story review meetings, Sprint Review and Retrospective meetings as part of Agile Methodology.
• Experience in using scrum tools JIRA Agile, Scrum works and bug tracking system - JIRA, Bugzilla and track.
• Experience in using browser debug tools like Safari Develop, firebug, Chrome developer tools etc.
• Strong experience in Client Side designing and validations using HTML, DHTML and JavaScript.
• A solid understanding of web application development processes, from the layout/user interface to relational database structures.
• Experience in using version control systems - Git, SVN, CVS.
• Experience in writing technical documents like Functional Requirement Document, Detail Design, Creating screen mock ups, Test Cases, Conducting Code/Peer Reviews, Testing (Unit and Integration), planning and leading training sessions.
• Minimum working knowledge in using Express framework, Jade Templating, AngularJS, NodeJS and MongoDB (MEAN Stack).
• Extensively used Grunt and Gulp tools to build and deploy enterprise applications.
• A team player attitude had always helped me to handle projects with calm and composure.
• Strong communication, planning and problem-solving skills, with ability to work independently or with cross-functional teams.

TECHNICAL SKILLS:

Web Technologies: HTML, HTML 5, CSS3, LESS, JavaScript, AJAX, XHTML, XML, JSON.

Frameworks: Angular 2.0, React JS,Redux, NodeJS & BackboneJS

Libraries: JQuery, SDLC's Agile (Scrum), Waterfall

Editors: Notepad++, Sublime text, Visual Studio, Eclipse, Net Beans, IntelliJ and Atom

Web Server: Apache, HTTP Web Server, RESTful Services, Node

Version Controls: PVCS, Git and SVN

Build Tools: Grunt and Gulp

CI: Jenkins, Travis

Design Architecture: MVC, MVVM

Operating System: Windows, Mac OSX, Unix, Linux

Testing: Unit & behavior - Jasmine, Karma,Mocha, Chai, Intern

Other Tools: Jira, Firebug, Chrome Developers Tool, Redux chrome developer tools

WORK EXPERIENCE:

Confidential, Plano, TX

Sr. Software Engineer (UI)

Responsibilities:

• Focused on developing an application from scratch using React, Redux and GraphQL
• A plugin & widget based architecture to make it configurable & consumable in different applications.
• High level component based development to support maximum re-usability & agility
• Solve for different use cases using harmony-UI design system to support various internal applications
• Designed the Web application using CSS pre-processors SASS.
• Experience in making Responsive web pages using media queries
• Experience in using react-intl for internationalization & globalization
• Good working knowledge on writing test plans and unit test cases using Intern, Jasmine, Karma, Mocha and Chai
• Interacted with XD and design teams to work on wireframes for the application
• Worked closely with services team to implement notification and request services required for the application
• Experience in working with cross browser issues and supported QuickBooks on legacy browsers like IE 11
• Working knowledge on styled components for implementing bootstrap look alike reusable CSS components.
• Extensive working experience with GIT branching strategies from a small to large team size
• Well versed using Grunt, Web pack and Jenkins for bootstrapping an application
• Worked on supporting Angular 2.0 based internal web application for Confidential Employees. ( Confidential Insights)

Environment: HTML5, CSS3, SCSS, ReactJS, Redux, GraphQL, Angular 2.0,Apollo, AJAX, Tomcat Apache, Docker, Git, Grunt, Jasmine, Karma, intern, Usability Testing, TDD, Jenkins, Agile methodology.

Confidential, McKinney, TX

Sr. Front End UI Developer

Responsibilities:

• Actively participated in gathering requirements of the Application. And, made few suggestions and contributed my inputs in designing user stories.
• Involved in decision meetings to choose the development framework, tools and technologies for application development.
• Designed the Web application using CSS pre-processors SASS.
• Customized the application creating workflows, business services, custom buttons using Siebel eScript and implemented other declarative alternatives like User properties and data validation methods.
• Implemented accessibility features using ARIA and ROLE attributes.
• Developed securing the application using form-based authentication using HTML, JavaScript, JQuery and CSS.
• Designed CSS3 based web pages which were cross-browser compatible.
• Created screens with table-less designs meeting W3C standards.
• Experience in making Responsive web pages using Twitter Bootstrap and media queries.
• Implemented Presentation layer using CSS Framework, AngularJS, Polymer Web Components, Wire-framing, and HTML5.
• Designed mockups, GUI layouts by using HTML, DHTML, XHTML, XML, CSS and JavaScript.
• Used TDD pattern to build the application, used Jasmine framework and Karma test runner.
• Build automation done using orchestrators like Gulp.

Environment: HTML, CSS, HTML5, CSS3, Java Script, JQuery, AngularJS (1.5.x), PolymerJS (1.0), AJAX, Tomcat Apache, Java Server Page, Git, Gulp, Jasmine, Karma, Usability Testing, TDD, Agile methodology.

Confidential, Eden Prairie, MN

Sr. Front End UI Developer

Responsibilities:

• Worked in agile base development cycle with a weekly release schedule. Also involved in complete SDLC life cycle - Designing, Coding, Testing, Debugging and Production Support.
• Involved in developing user interfaces using AJAX, JavaScript, CSS, HTML, XHTML, jQuery.
• In compliance with Software development life cycle (SDLC), was responsible for creating documents e.g. Functional Specification and System Design based on Business Requirement Document provided by business analyst.
• Involved in developing the responsive web pages for mobile, tablet and desktop using CSS3 media queries and fluid grid system.
• Extensively used Angular UI (Angular Bootstrap) for ng-grid, UI components.
• Designed, developed and implemented Single Page Application (SPA) in AngularJS by consuming JSON from a Spring MVC , using Spring Security to secure the application.
• Created cross browser compatible and standards-compliant CSS -based page layouts.
• Extensively used jQuery to perform AJAX calls for creating interactive web pages on JSON response.
• Implemented Model View Controller architecture using Java Sever Faces at presentation tier and Facelets as view technology.
• Development of database stored procedures and triggers in PL/SQL for handling of complex functionality like input processing, business requirement handling etc.
• Configured SAML to carry over user's authentication and authorization information from Vanguard (Identity Provider) and trade web (Service Provider) and integrated with trade Web through Single Sign on (SSO).
• Used PVCS for version control to maintain the UI code, subversion and nexus for middle tier code.
• Involved in preparing the status update documents and presenting the same to the client.
• Worked with an Agile, Scrum development methodology to ensure delivery of high quality work with monthly iteration, involved in sprint planning and retrospectives.
• Involved effectively in all stages from requirements gathering sessions to completely implement the application into production.
• Worked directly with designers, testers and project manager.
• Involved in deriving the functional requirements from the business requirements.
• Involved in defect fixing and new software enhancements.

Environment: Agile, HTML5, CSS3, JavaScript, JSON, AJAX, AngularJS, Node.js, Eclipse, PVCS, MS Office, Bootstrap, Dreamweaver CS5, XHTML, and jQuery.

Confidential, Somers, NY

UI Developer

Responsibilities:

• Developed the UI layout and front-end design (HTML) for web application that matched requirements.
• Coordinated project activities and ensured that all project phases are followed and documented properly.
• Extensively involved in design discussions and user experience sessions to provide inputs on the layout and UX .
• Implemented applications using Bootstrap framework.
• Built custom UI Widgets and Application logic using OOD and MVC architecture.
• Bootstrap used along with Angular JS in creating the Application.
• Development of Client Side Validation techniques using Web RTC and JQuery and Angular Java Script.
• Designed the front-end applications, user interactive (UI) web pages using web technologies like Hybrid HTML5, XHTML, and CS .
• REST uses the standard HTTP request and response mechanism, simplifying implementation and providing for a looser coupling of the client and server.
• Participate in all phases of research and design to create a new innovative user experience with OverDrive's mobile application across multiply mobile phones and tablets in iOS, Android and Windows.
• Worked specifically in designing and recreating the whole user interface across the Android mobile platforms.
• Translate business goals and user needs into a easy-to-use mobile app experience by quickly prototyping ideas from low-fidelity wireframes concepts to high-fidelity deliverables.
• Developed non-functional HTML5, CSS pages from the mock ups and involved in UI review with UI architect and Business Units.
• Developed GUI using OOD, JavaScript, Angular JavaScript, HTML/HTML5, DOM, XHTML, AJAX, CSS3 and jQuery, jQuery Mobile, Backbone.js in on-going projects.
• Used JQuery for creating various widgets, data manipulation, data traversing, form validations, create the content on the fly depend on the user request, implementing Ajax features for the application.
• Converted the mock-ups into hand-written HTML 4.0/5, CSS (2/3), XHTML, Hybrid HTML5, JavaScript, JQuery, AJAX, XML and JSON.
• Improved user experience by designing and creating new web components and features.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Handling cross browser/platform compatibility issues (IE, Firefox, and Safari) on both Windows and Mac.
• Tested/De-bugged on browser using Firebug.
• Managed application state using server and client-based State Management options.

Environment:CSS3, XML, HTML5/DHTML, CSS3, JavaScript, Tomcat Apache, JQuery, JSP, REST API, Oracle, AJAX, Web RTC, SVN, Angular JS

Confidential, Emeryville, CA

UI Developer

Responsibilities:

• Designed and developed dynamic web pages using XHTML, CSS and JavaScript.
• Coded extensively in jQuery to make rich Internet web pages and created custom date picker on the website.
• Developed mockups and prototypes using HTML and CSS.
• Experience in cross browser compatibility check and thoroughly performed unit testing and integration testing.
• Develop the online chat interface for the anonymous communication between mentors and clients.
• Re-designing/ developing the main website to improve user experience and add new functionality.
• Worked on the website from start to finish to give it a new look using HTML/CSS/JavaScript.
• Designed dynamic and browser compatible pages using HTML, DHTML, CSS and JavaScript.
• Developed CSS styles to maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Developed page layouts, navigation, animation buttons and icons.
• Applied industry best practices and standards when project requirements are lagging.
• Designed CSS based page layouts that are cross-browser compatible and standards-compliant.
• Performing the different modules like login, search and download with tracking.
• Did extensive JavaScript and JQuery programming to give AJAX functionality for the website.
• Further tasks include management of all MySQL database and all the required tables to store different survey information related to the site.

Environment: HTML, CSS, JavaScript (Libraries: JQuery), MS Access, Adobe Flash, MS Office, Firefox, Chrome, Notepad++

Confidential

JavaScript Developer

Responsibilities:

• Built complex desktop - style UI using HTML, CSS, JavaScript and AJAX including configuration wizards and interactive reports.
• Developed frontend layout and intro for home page using Fireworks.
• Utilized the mail merge techniques in MS Word for the time reduction in sending certificates.
• Extensively used images of the product for web and catalogue.
• Web Application Developed using Web Technologies 2.0.
• Interactive Planning for the product development.
• Used Flash Animations and Storyboard & User Flows for e-learning tutorials using human factor engineering design concepts.
• Extensively used vanilla JavaScript to add functionality to the website.

Environment: HTML, CSS, JavaScript, AJAX, XML, MS Office, Eclipse.