PROFESSIONAL SUMMARY:

• Over 8+ years of IT extensive professional experience as a UI/Web Developer in Web - Designing, User Interface development, integrating, implementing of highly transactional and scalable web applications using web technologies.
• Experience with Object Oriented Design/Development (OOD), Object oriented Analysis and Design (OOAD), Model-View-Controller (MVC) architecture, Model-View-View-Model (MVVM), design pattern and Test Driven Development (TDD).
• Extensive experience in designing professional UI web applications using front-end technologies like HTML5, DHTML, CSS3, JavaScript, Angular JS, Angular 2/4, Node JS, Bootstrap, Type js, knockout.js, Backbone.JS, Require.js, React.JS, XML, XHTML, JQuery, Ext.js, DOM, DOJO, Kendo UI, Soap UI, RWD and AJAX.
• Experience in working with the Cloud technologies like Amazon Web Services (AWS), Microsoft Azure, Cloud Foundry, Google Cloud Platform…etc.
• Expertise in using the DOM (Document Object model) for interacting objects in HTML, XHTML and XML documents and has experience in angular.js, Responsive Web Design (RWD), Bower, Grunt, Gulp.
• Proficient in working with Angular JS and Angular 2 to create Single Page Applications (SPA).
• Proficiency in client side designing and validations using Angular.JS, JavaScript and HTML5.
• Command on Angular.JS controllers, directives, creating custom services with factory and service methods, routing and handling animated events.
• Extensive experience on MVC/MVVM frameworks like ANGULAR JS using ECMAScript for creating single page Applications using concepts like Dependency Injection, Promises, Services, Scope, Controllers and Directives.
• Maintained existing UI Applications and upgraded them using CSS3, JQuery, AJAX, JavaScript, React JS, JSON, Bootstrap and HTML5.
• Proficient in React.js and Babel to build User Interface following Redux architecture. Good understanding of Redux concepts such as State Store, Action Creator, Reducer and Container.
• 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 sessions.
• Expertise in scripting Confidential -SQL queries, complex stored procedures, user defined functions (UDF), Database triggers with ETL knowledge on SSIS, SSAS, and SSRS.
• Experienced Angular Http Requests work in SPAs, send request POST request, GET requests, PUT request, catched Http Errors, and used “async” Pip with Http Requests.
• Expertise in CSS preprocessor LESS/SASS to increase the performance and maintainability of CSS.
• Experience in using Server-Side applications and implementing web development frame work using Express.js, JavaScript utility Lodash for better performance due to modular implementation, Oauth 2.0 for Google authentication, Passport, token, filesystem, Event dispatcher in Node JS.
• Experience in using various project management tools like JIRA and Version One mainly for Agile project management.
• Good understanding of how node.js works in the backend.
• Experience in relating the User Interface to underlying objects models using the MVC (model view Controller), MVVM design pattern.
• Performed unit testing using Jasmine and Karma, along with integration testing Chrome Inspector to fix bugs and worked closely with QA.
• Experienced in UI development, UX design, Frontend development, media (screen, mobile, touch interface) compatibilities, application architecture, wireframes, rich user interface design.
• Solid knowledge in Angular JS, Angular 2, Angular 4, Angular UI bootstrap, Angular Material, Angular Aria and Font Awesome to add functionalities to the Angular based user interface.
• Experienced AngularTwo-way data binding, One-way data binding, Property binding, and Event binding. Experienced Two-way data binding, One-way data binding, Property binding, String Interpolation and Event binding.
• Experience using Amazon Web Services (AWS) like EC2, S3, Cloudfront and Cloud Front for promoting code in various environments.
• Expert in designing web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Extensive experience in data binding, directives, modules, and routing in Angular application implementation to maintain a modular design that is easier to modify and debug.
• Experienced Angular Http Requests work in SPAs, send request POST request, GET requests, PUT request, catched Http Errors, and used “async” Pip with Http Requests.
• Experienced fix AngularError messages, debug code in Browser used source maps.
• Experience in using content management systems (CMS) tools like Word press.
• Conducted Automation/manual testing using the standards, guidelines and structured methodology in testing the application.
• Experience in using Typescript which is the Node JS, Angular JS (2.0,4.0), main Codebase
• Experienced in various types of testing such as Unit testing, Integration testing, User acceptance testing, Functional testing.
• Experience in creating comprehensive web applications using MEAN stack implemented with MongoDB, Express.js, Angular.js and Node.js.
• Experience working on CSS preprocessors like LESS and SASS along with JS task runners like Grunt and Gulp.
• Well experienced in debugging websites using Firebug, Fiddler, Browser Developer tools.
• Good knowledge in using various IDE, Visual Studio, Dreamweaver, WebStorm, WebMatrix, Notepad++, eclipse, Adobe Photoshop, ATOM.
• Experience in designing UI patterns and UI applications with the help of Adobe products like Adobe Dreamweaver CS3, Adobe Photoshop CS3/CS4, Adobe Fireworks CS3 and Adobe Illustrator CS3.
• Experience with common front-end development tools such as Babel, Web pack, NPM,..etc.
• Experience on working with CSS background, Layouts, Positioning, Text, Border, Padding, Pseudo Classes, Elements and CSS behaviors in CSS.
• Experience in designing, developing both Apple IOS and Android Hybrid mobile applications.
• Strong understanding of Java and Spring Framework, Cross-platform solutions like PhoneGap/ Cordova.
• Expertise in using JQuery for writing code, UI controls and handling corresponding event handlers.
• Curios about the new front end development technologies and up to date Knowledge with the latest industry trends in UI design and usability.
• Strong experience in SVN, Git and CVS for version controlling and project management.
• Good working experience on different Spring Modules including Spring MVC, Spring IOC, Spring ORM, Spring Security and Spring AOP.
• Proficiency in the Entire Software Development Life Cycle (SDLC).
• Expertise in UI designing like wireframe concepts, Mockup designs using Adobe Fireworks, Axure, Mockingbird, Photoshop.
• Experience in working with various Operating Systems Windows Environment, UNIX, and Mac OS X.
• Energetic self-starter with excellent analytical and Organizational skills along with the ability to work individually as well as in a team environment with good team spirit.
• Skilled Confidential analyzing and solving browser compatibility challenges and possesses ability to maintain consistency and well commented HTML and CSS markup.
• Followed Waterfall and Agile/Scrum methodology of software development which satisfies the Customer through early and continuous delivery of valuable software.
• Proficient with creating Logos, Banners, Buttons, Icons and Images using Adobe Flash and Adobe Illustrator.
• Prepared test case scenarios and internal documentation for validation and reporting.
• Used Backbone.js and React.JS to create Controllers to handle events triggered by clients and send request to server.
• Strong experience in working with Bug Tracking tools like Jira, FireBug, BugZilla..etc
• Extensively worked with Test-driven Development and proficient in creating and executing Unit test cases using Selenium, Jasmine and Karma.
• Strong problem-solving, organizing, communication and planning skills with ability to work in team environment.
• Prepared test case scenarios and internal documentation for validation and reporting.
• Used gzip compression tool to compress the data when using web service restful calls to send the data to the server.
• Have knowledge on Coffee Script.

TECHNICAL SKILLS:

Web Technologies: HTML/HTML5, XHTML, DHTML, CSS2/3, SAAS, SQL, NOSQL LESS, JavaScript, Photoshop, JQuery, PHP, JSON, JQX, XML, Word Press, AJAX, React.js, DOJO.

JavaScript Libraries: OOJS, D3.js, Angular.JS (1, 1.5), Angular.2, React.js, node.js, Bootstrap, MVC, Ruby, Ruby on Rails, vue.js, backbone.js, ExtJS, Apache Handlebars, Responsive Web Design (RWD), Adaptive Web Design (AWD)

Programming Languages: C, C++, Java (core), J2EE (Jsp, Servlet), struts.

Cloud Technologies: AWS, Azure, Cloud Foundry

Application Servers: Apache Tomcat, IBM WebSphere Application Server 5.0/5.1/6.0/6.1/7.0.

Methodologies: Scrum, Agile

Spring Modules: IOC, MVC, Security, MVVM

Mobile technologies: Android, IOS, MobileUI, Kendo UI, Soap Ui, Angular UI, Sencha, Phonegap, Sencha Touch, Ionic, JQuery UI CSS Co

Preprocessors: SASS, LESS

Operating System: Linux, OS/390, UNIX, Windows NT/2000/XP.

Databases: MongoDB, Redis, PostgreSQl, Cassandra, SQL Server, PL/SQL, Oracle, MS-Access.

IDE: Eclipse IDE, Microsoft Visual Studio, RAD, Sublime Text2, Text Mate, Dreamweaver, Notepad++, Eclipse

Office Technology: Microsoft Excel, Word, text editor

Browser: IE6, 7 & 8, Firefox, Opera, Chrome, Safari

Tools: Used for Web Developing Atom, Sublime Text, codeMirror

Testing/Bug Tracking Tools: Selenium Web Driver, SoapUI, Jira, BugZilla, FireBug

Others: SOAP, RESTful, XSD, XSL, XSL: FO, WSDL, JAXP, Xalan, Xerces and Jasper, Bower, Grunt, Gulp, Rational Base ClearCase, Rational clear case UCM, CVS, VSS, WMQ, Git, GitHub

PROFESSIONAL EXPERIENCE:

Confidential, Dallas, TX

Sr. Angular UI Developer

Responsibilities:

• Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3, SASS, JavaScript, JQuery, Angular 2.0, Angular Strap, Ajax and JSON
• Used Angular as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server
• Developed Angular 2.0 custom directives
• Used Routes and Factory validations in Angular
• Worked with Angular Controllers, services and Factory functions
• Extensively worked on Rest Services and dependency injection
• Utilized various JavaScript and jQuery libraries, Ajax for form validation and other interactive features
• Designed REST APIs that allow effective and low-cost application integration
• Created various Mixins, Variables, Custom Fonts and Directives in SASS
• Worked with NPM to install tools and manage modules for Angular based web applications
• Worked with web designers to develop User Interfaces and prototypes for a web- based internal system.
• Developed the application as Single Page Application (SPA) using Angular2 MVC framework.
• Worked on Angular CLI to deal with troubleshooting and deal with the Angular virtual environment bugs.
• Used Node JS to offer an easy and safe way to build high performance and scalable network application
• Used Node JS for developing I/O intensive single-page web application
• Used UI Bootstrap developed by Angular UI team for Date-picker, Dropdown and Pagination
• Used design pattern Dependency Injection, Hierarchical Injector, inject services into Services, and used services for Cross-Component Communication.
• Developed Slide bar, Popover, Type ahead, Dropdown functionality using Angular Strap
• Testing the website on multiple browsers with their old as well as latest release
• Used Grunt to compile Sass files
• Developed mobile applications by using Phone gap/ionic, Sencha, Cordova
• For easy debugging used testing framework Jasmine and Protractor
• Worked in various version control systems SVN, GIT & TFS
• Designed and developed UI using KendoUI, CSS, bootstrap CSS, NOSQL, JQuery, JSON and AJAX.
• Created Authenticate works in single page application in Angular, and familiar with check and used Authentication Status.
• Worked on the optimization of the CSS files using CSS preprocessors SASS and LESS and minification using grunt and Web Pack.
• Worked with the Bootstrap Grid structure and the CSS media queries to make the application responsive (RWD).
• Responsible for checking cross browser compatibility issues and hence worked on different browsers like Safari, Internet Explorer, Firefox and Google Chrome.
• Worked in agile/scrum methodologies
• Solid understanding of developing responsive web pages using CSS and Bootstrap framework.
• Used JSON for storing and exchanging information between browsers and servers
• Worked closely with SQA team in fixing the reported bugs/defects and checking cross platform compatibility
• Used CSS Sprites to decrease the number of HTTP requests and load time of web pages
• Been an active player, helped in fixing bugs and carried out troubleshooting

Environment: HTML5, CSS 3/4, JavaScript, JQuery, SASS, SQL, NOSQL, Ajax, JSON, REST APIs, Visual Studio, TFS, Angular 2, Google Charts, Git, Nod JS, Jira, Bootstrap, Jasmine

Confidential, Great Chicago, Illinois

Sr. Angular UI Developer

Responsibilities:

• Developed the site layout/user interface from provided design concepts by using standard HTML5/CSS, JQuery practices
• Developed the front-end web pages by using HTML5, CSS3 and JavaScript frameworks like Angular JS
• Worked with Project Managers and other members of the Development Team to both develop detailed specification documents with clear project deliverables and timelines, and to ensure timely completion of deliverables
• Implemented modules into Node JS to integrate with designs and requirements
• Providing a responsive, AJAX-driven design using JavaScript libraries such as JQuery, Angular JS and Bootstrap using Subversion for version control
• Worked with UX designers and back-end developers to analyze and enhance the performance of web pages
• Involved in creating a reusable component using React JS for DOM manipulation
• Used React JS for building encapsulated components, to pass rich data through app and keep state out of the DOM
• Working with React Flux architecture using complex Object Oriented concepts to improve the performance of websites.
• Implemented client-side Interface using React JS for JavaScript templating, function binding, creating quick indexes
• Developed content pages with CSS3 layout and style markup presentations and also used JavaScript methods and properties
• Involved in writing application level code to interact with APIs, Web Services using AJAX, NOSQL, JSON, XML and JQuery
• Designed the documents File Picker system with Node JS.
• Worked with the Bootstrap Grid structure and the CSS media queries to make the application responsive (RWD).
• Developed backend web services using Node JS and stored dependencies using NPM.
• Used Git with BitBucket for version control and simultaneous code implementation.
• Deployed application in AWS used S3.
• Used Node Package Manager (NPM) to manage the modules and to install tools like Grunt, Express.js, underscore.js, require.js, crypto.js, mongo.js, body-parser and socket.io.
• Worked with Node JS, Express, Grunt, Gulp and Bower for setting up local server, running tasks and managing dependencies.
• Developed RESTful web service Confidential back end by using Node JS and Express JS
• Worked on RESTful APIs using Express JS and Node JS. Implemented mock services in Node JS with the help of modules using Node JS server.
• Used JIRA to be tracking the bugs
• Implemented Model View Controller (MVC) design pattern using Angular JS and developed reusable components with Angular JS custom directives
• Utilized CSS based design techniques to eliminate table-based layouts and CSS Sprites to improve performance and decrease page load speed
• Implemented custom validation controls for various forms through Angular JS custom directives validation controls
• Implemented User Interface and integrated with backend code, Node JS as server side technology
• Worked on writing extensive unit tests using frameworks and test runners like Jasmine, Karma etc
• Worked on CSS pre-processors like SASS and LESS

Environment: HTML5, CSS3, JavaScript, JQuery, XHTML, Angular JS, Node JS, React JS, BootStrap, JSON, AJAX, MS Office, Visual Studio 2015

Confidential, Hoboken, NJ

Sr. UI Developer

Responsibilities:

• Participated in daily stand-ups to monitor and check the progress of tasks assigned to the team members
• Developed designs in securing the application using form-based authentication using HTML5, XHTML, JavaScript, JQuery, Ext JS and CSS
• Worked with the Business Analysts/Product Owners to understand and discuss about the requirements of the web application
• Participated in Scrum meetings for every two weeks that involves Core Service side developers to discuss about the data workflow and regarding any impediments that occurred during the work progress
• Used Visual Studio to create and assign of tasks/bugs attached with the respective Product Backlog Items (PBIs) along with the time estimation. Implemented Presentation layer using HTML5, CSS3, and JavaScript framework such as Angular JS
• Used Angular JS best practices, enterprise module patterns, component designs, directives, controllers, services and filters
• Developed the web pages that have tables/grids using UI Grid
• Worked on building Multi-browser applications using RAD JS framework optimized for IOS, Android and Mobile browsers
• Designing web pages for HTML files that supports AJAX component, Rich design time UI to use AJAX libraries such as Dojo, JQuery
• Used Karma and Jasmine for running Unit tests and testing the JavaScript code

Environment: HTML5, CSS3, JQuery, XHTML, Angular JS, Node JS, React JS, UI Bootstrap, RAD JS, KARMA, JASMINE, SQL, NOSQL, DOM 3.0, MVVM, MVC, JSON, AJAX, MS Office, TFS 2012, Visual Studio 2013

Confidential, Costa Mesa, CA

Sr. UI Developer

Responsibilities:

• Developed web pages using HTML, JavaScript, DOM, JSON, jQuery and AJAX
• Designed and developed the layouts using CSS3, Box model and HTML
• Coordinated with the Business Analysts and conducted feedback sessions with the Associates to understand the requirements of the user interface layout of the web application
• Developed cross browser and multi browser compatible web pages using HTML, CSS3 and JavaScript
• Debugged the website using Chrome Developer’s tool and manipulated the nodes using DOM functions
• Created the logos, images and icons that were used across multiple pages using Adobe Photoshop
• Defined and developed the presentation layer of the application using HTML, CSS3 and Ajax
• Responsible for track on technologies stack includes Backbone JS, JQuery, Ext JS, LESS, Java, MySQL, Cassandra
• Produced content pages with CSS3 layout and style markup presentations and used JavaScript methods and properties
• Used Node JS to run Grunt tasks and build properly the project (compile, minify etc.)
• Implemented modules into Node JS to integrate with designs and requirements
• Implemented User Interface and integrated with backend code, NodeJS as server-side technology
• Developed the pages that are complaint to W3C and ADA standards
• Developed Animation Button, Navigation Bars using BootStrap
• Helped to create a mobile friendly website with BootStrap
• Used JIRA tool for task assignment, bug tracking and fixture
• Used JSON for data exchange between client and server
• Used Ajax to reduce the network load and update only the certain components of the website
• Actively participated and provided feedback in a constructive and insightful manner during weekly Iterative review meetings to track the progress for each iterative cycle and figure out the issues
• Ensured site design integrity and quality control consistency throughout the project’s lifecycle
• Updated the website from time to time for specifiC requirements
• Responsible for quality assurance of finished websites including the validation of web forms and links

Environment: HTML, CSS3, JavaScript, JQuery, XHTML, Node JS, BootStrap, JSON, AJAX, Adobe Photoshop, JIRA, SVN, MS Office, Visual Studio 2010

Confidential

UI Developer

Responsibilities:

• Enhancing the existing modules by gathering the requirements and creating the sequence diagrams according to the client's needs.
• Implemented JDBC to interact with database.
• Developed the complete HTML, CSS and JavaScript of the pages with emphasis on performance, accessibility and search engine optimization standards.
• SQL server was used to get the data.
• Developed Task Assignment application by implementing the Single Page application template using Angular.JS Route Providers.
• Used Angular.JS for creating custom directives to display data in UI.
• Used Angular Two Way Data Binding to achieve the feedback functionality from the user
• Involved in building an application service layer using Angular.JS Dependency Injection.
• Implemented Performance Tuning to make the pages load fast and in an effective way.
• Worked closely with Photoshop designers to implement mock ups and the layouts of the application.
• Performed extensive unit testing (end-to-end) and prepared detailed test scripts as part of it.
• Designed and developed code for table less web interfaces using XHTML, CSS, and DOM.
• Worked closely with Technical Development Manager to help track, prioritize, estimate, and recommend resources for all Technical Development Team projects.
• Played a vital role in defining, implementing and enforcing quality practices in the team organization to ensure internal controls, quality and compliance policies and standards.
• Coordinate with business and solicit usability requirements.
• Evaluated, analyzed, and tested web interface to understand and enhance the overall usability of the designs.

Environment: UX, DOM, XHTML, HTML, CSS, Photoshop, SVN, JavaScript, angular.js, JSON, AJAX, SVN, Eclipse, MVC, SOAP, JSP, Servlets, J-unit, star team, Web sphere application server, Windows and Unix.

Confidential

UI Developer

Responsibilities:

• Designed and development of Web pages using PHP, HTML, CSS including controls and XML
• Developed data insertion forms and validated them using JavaScript
• Created and maintained the framework and layout of each portal with Cascading Style Sheets (CSS)
• Involved in configuring the shopping cart for e-commerce website
• Validated input values to make sure that they will be accepted before they are submitted to the server
• Used JavaScript and XML to update a portion of a web page thus reducing bandwidth usage and load time and add modal dialog in web pages to get user input and requests
• 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
• Utilized new software methodologies to be able to adapt to changes in requirements quickly
• Developed Sql scripts for data migration
• KRN Reports - Modified code in a web database in Report definition and user profile forms. Users request access to different reports on web. Developed views to display data
• Rail Car Condition Tracking -Repository for the Rail Cars pictures of shipped product in Rail Car for claiming insurance for damaged product. Developed view action to export the data in Excel
• Designed the forms and views, outline, pages and framesets for this project. Developed an agent to load order information from AS/400 for each form
• Calendar Database - Designed form, views, outline, frame set. It records vacation, absence, travel requests. Developed this application in English and in French for Canadian users
• Supported and updated Kronos website based on the business requirements
• Worked closely with third party vendors

Environment : HTML, CSS, JavaScript, Windows XP, Team Studio Unplugged, Same time and Windows Server 2003