SUMMARY:

• A dedicated proficient with 8+ years of experience in Web Technologies and user interfaces using HTML5, DOM, CSS3, Bootstrap, JavaScript, jQuery, AngularJS, Web pack, AJAX, JSON.
• Expert in Angular JS, worked on Angular JS features like Two Way Binding, Custom Directives, Controllers, Filters, Services and Project Architecture, React JS features like Components, Lifecycle methods, and unidirectional data flow using the Flux Architecture.
• Experience in all phases of Software Development Life Cycle and Software Development methodologies like Agile, Waterfall etc.
• Experience in programming, Front - End Web App, and User Interface (UI) development using Angular 4.0, 2.0, Typescript, ES 6, React JS, XHTML, DOJO, JavaScript, Mongo DB, Ember JS, Vanilla JS, Canvas JS, JQuery, AJAX, XML, Ext JS, AngularJS, React.js, Backbone.js and Node JS, Can JS, Bootstrap, JSON, HTML 4/5, CSS.
• Implemented multiple web applications using MEAN Stack development.
• Expert in Java/JavaScript programming. Experience with Node.js, Ember.js and React.js and REST API development in JavaScript
• Flexible knowledge on JavaScript frameworks like AngularJS, Backbone JS, Polymer JS, Node JS
• Excellent working knowledge and exposure on different versions of browsers like IE, Mozilla Firefox, Opera and chrome.
• Utilized Angular 5 to build multiple public facing websites for Citigroup. Set up project and architected main code structure. Assisted/mentored team members in matters relating to Angular 5 to ensure products were released in a timely fashion and that the code remained organized.
• Proficiency in developing secure web applications and server-side development using Angular 6, Spring Boot, AngularJS, jQuery, JSF, JDBC, Struts, AJAX, JSP, Servlets, JavaScript, XML, JSON, CSS, HTML, Oracle, MySQL, and various Design Patterns.
• Experience in rich internet application framework Angular 6, Angular Material, AngularJS, jQuery, JavaScript library JSON.
• Experience with Data Accessing including Data Adapter, Data Reader and Dataset in ADO.NET and security features like Authentication, Authorization, and WCF security.
• Strong knowledge in cross browser compatibility issues and W3C standards.
• Designed and Developed Web applications using CSS pre-processors SASS and LESS.
• Experience in Web Services like SOAP, WSDL and good Knowledge in SOA.
• Experience in designing and developing web-centric applications using HTML/DHTML, XML, XAML, JavaScript, CSS and IIS, developing applications using the ASP.NET MVC, ADO.NET Entity Framework.
• Experience with Object-oriented programming and Object-oriented design.
• Good understanding of AWS and related services like EBS, RDS, ELB, Route53, S3, EC2, AMI, IAM through AWS console.
• Expert in developing User Interface UI applications and professional web applications using JavaScript/TypeScript libraries like Angular 2/4/5, React, Node.js, HTML5, Bootstrap 4, CSS3, and JSON
• Good knowledge on implementation on User Centered Design (UCD) methodologies.
• Very good experience in Document Object Model (DOM). Deal with client side applications using React JS and working knowledge on Grunt and Gulp.
• Expertise in Java Script and AJAX calls. Expertise in jQuery plugins and Angular components.
• Expert in Rich Internet Applications (RIA) with advanced JavaScript Frameworks using Ext JS MVC, jQuery.
• Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery, Underscore, Prototype, Backbone.js, Angular, React, KnockoutJS, etc.
• Expertise in analyzing the DOM Layout, Java Script functions, Cascading Styles across cross-browser using Fire Bug, Developer Tool Bar.
• Working Knowledge of MVW frameworks like Backbone.js and Bootstrap.js.
• Proficient in various version control systems SVN, GitHub, Subversion.
• Solid understanding of React Virtual DOM Algorithm, for React performance optimization.
• Proficient in developing Web Services (SOAP, RESTful) in Python using XML, JSON.
• Proficient in using Python HTTP APIs like Requests
• Experience in implementing and working on the python code using shell scripting. Performed troubleshooting, fixed and deployed many Python bug fixes.
• Experience in Open Stack APIs and Socket Programming.
• Experience in Unix commands to narrow down PROD issue considering the log files.
• Experience in software testing with load runner, Jmeter, Junit, regression testing, defect tracking.

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta GA

Sr. UI / Full Stack Developer

Responsibilities:

• Involved in developing UI pages using HTML5, CSS3, JSON, JavaScript, Ajax, and SEO.
• Replaced existed Angular2 code with Angular 4 code, which decreased number of lines of code for a web application.
• Implemented full featured front-end application using Angular 5, TypeScript and jQuery
• Developed UI components and single page applications for an inventory management system based on RFID tags using AngularJS, Angular 5, WebSocket, Bootstrap 3, SASS, Angular Material, Gulp, Bower, and NPM
• Built web applications which are more user interactive using latest technology Angular 4.
• Designed and developed the login portal using framework Angular 4 along with HTML5, CSS3and Type Script.
• Created Typescript reusable components and services to consume REST API's using Component based Architecture provided by Angular4.
• Extensively worked on front end, using Angular 6, AngularJS, Advanced Javascript, JSON, HTML5, CSS3, SPARK Webservice
• Implemented HTTP requests using Rxjs Observable library to handle multiple values over time
• Built Web pages that are more user-interactive using JavaScript, Angular JS, and Bootstrap.
• Responsible for architecting and executing solutions using JavaScript frameworks like React.js, Angular JS and Backbone JS.
• Implemented full featured front-end application using Angular 5, TypeScript and jQuery
• Develop various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and Redux library.
• Good Experience in Server-side Framework like Node.js and Java script libraries like React.js, Flux and Redux.
• Implement the JavaScript/jQuery frameworks such as React JS, Node JS for MVW/MVC framework.
• Designed business applications using web technologies like NodeJS, React JS, HTML4/5, XHTML, and CSS2/3, Bootstrap based on theW3C standards.
• Worked with Express.js for development of Restful web services and middleware configurations.
• Used Angular JS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA).
• Used Bootstrap and Angular JS to create Controllers to handle events triggered by clients and send request to server.
• Utilized Angular 4 framework to bind HTML template (views) to JavaScript object (models).
• Wrote application level code to interact with backend and consume the JSON by using RXJS Observables
• Developed JSP, JSR168, JSR 286, Java portlets adhering to JSR168/286 standards.
• Extensively worked with Servlets and Struts based multi-tier applications in developing J2EE Components.
• System was built using Spring Model-View-Controller MVC architecture. Implemented the application using the concrete principles laid down by several design patterns such as Facade, Business Delegate, Singleton.
• Used and implemented the application using Spring MVC, Spring IOC, Spring ORM modules and Hibernate.
• Used Spring API's for wiring components using dependency injection.
• Developed the UI panels using JSF, XHTML, CSS, DOJO and J Query.
• Created reusable components used across various modules using Angular and Rx JS.
• Worked in Typescript to render JavaScript with unit and end-to-end tests written in Jasmine to add features and fix bugs in a highly interactive single page JavaScript application.
• Used interactive data binding, filters and animation events using Angular JS.
• Integrate the dynamic pages with Angular JS and jQuery to make the page’s dynamic.
• Used Node JS to run the application in a web server in staging environment.
• Using Grunt for automated building of application including unit testing (Jasmine /Karma).
• Having good experience in building multi-threaded Java server-side applications and frameworks.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.
• Managed GIT and Bit Bucket repositories for branching, merging, and tagging.
• Created forms to collect and validate data from the user in HTML5 and Angular JS5.
• Involved in writing end to end test suites using Jasmine frame work and Protractor tool based on top of Selenium server.
• Provide help for client-side developers with Angular 6
• Used Dreamweaver, Photoshop for implementing application and designing graphics and images.
• Involved in Agile process, monthly Sprints, and daily Scrums A/B testing to discuss the development of the application.
• Implementing Continuous Delivery framework using Jenkins, Maven in multiple environments.

Environment: Angular 2/4/5/6, Java, JavaScript v1.8, HTML5/4, CSS3, Type Scripting, Visual Studio, Ajax16.1.0, Node JS v6.3.1, React JS, D3.js, Rxjs, JSON, Spring, Hibernate, Redux, Adobe Photoshop, Ant, Maven, Git, AWS, Java 8/J2EE.

Confidential, Los Angeles CA

Sr. Frontend / UI Developer

Responsibilities:

• Scaffolding the Angular 4 application based on the project needs and sharing the knowledge with the team members.
• Understanding the ES6 JavaScript standards and writing the code in Typescript to develop various Angular 2 apps.
• Migrating the applications from Legacy Javascript/AngularJs to Angular 4 and componentize the code as per the Angular recommendations for better testability.
• Created Docker image for Angular 4 application and making it deployable from Dev to Prod.
• Implementing the Rest API calls using Observables in Angular 4.
• Wrote a Shell script to clean the docker images based on image age specified in years, months, days and hours.
• Worked with Automation QA team to handle E2E integration testing for angular projects using Protractor.
• Built the micro services using Nodejs like Cluster inventory, Envmapping, Service mapping and listener services independently and configured their deployments using Docker, kubernetes in ECO pipeline.
• Used Jasmine as testing framework and Karma as test runner to perform unit testing using Angular 2 TestBed.
• Configured the protractor E2E tests to run in a Docker container as part of continuous integration
• Handled POC on AWX (Ansible tower) and successfully integrated ATT global logon (single sign on).
• Worked on a Topology listener service, which captures live Kubernetes resource changes like namespace, pod, service changes and posts them as messages to the respective dmaap topics.
• Implemented Unit test Code Coverage reports using Instanbul and Karma
• Supported as On call on rotation basis to resolve the various issues reported in production.
• Integrated all the Builds, Unit tests and Integration tests with Continuous integration tool called Jenkins and sending the test reports in email.
• Worked on distributed version control system called GIT and comfortable with feature branches, rebasing, merging.

Environment: HTML5, CSS3, jQuery, D3.js, Angular 4, ES6 JavaScript AJAX, Ansible, PL/SQL, ES5, Eclipse, AWS, Junit, Agile, JSP, Linux, Rest, Microservices, Java, Node Js, TDD, GIT

Confidential, Miramar, FL

Sr. UI / Front end Developer

Responsibilities:

• Designed dynamic and multi-browser compatible Web pages using HTML5, CSS3, JavaScript, jQuery, Angular (2.0), ExtJS (4.0), ReactJS (15.0), AJAX, Grunt and JSON.
• Developed front end along with pages for user interactions; for the entire website using HTML5, CSS3, JavaScript JSON, jQuery, and AJAX.
• Built applications for scale using JavaScript framework like Angular 2.0 and Node.js.
• Used Angular 2.0 and Node.js in effective web design.
• Built Single page web application using JavaScript Frameworks like Angular 2.0 alongside Node.js.
• Created single Page Application with loading multiple views using route services and adding more user experience to make dynamic by using Angular 2.0 framework and Node JS.
• Used Bootstrap 3.0 from Angular 2.0 platform and point it to the root component of the application instead of Angular.
• Developed Web application using Angular2.0 and Node.js with cutting edge HTML5 and CSS3 technique.
• Involved in localization and internationalization of web pages using JSON, XSL, XML, and Angular.
• Participated in meetings with the end-clients to develop layout, color scheme for the web page and implemented them with the help of HTML5, CSS3 and JavaScript.
• Built Angular framework including MVC architectures, different modules, specific controllers, templates, custom directives and custom filters.
• Converted data from database into JSON or XML format files and retrieve useful information using AJAX calls to display them on the browser.
• Used Angular framework where data from backend is stored in model and populated it to UI.
• Resolved Cross Browser Compatible Issues for different version of IE, Safari, Chrome, Firefox and Opera.
• Used High charts and D3.js for creating Graphs and charts for payments section and also implemented the filtering functionality for the graphs.
• Integrated the front-end UI to the back end using Spring MVC framework.
• Designed Frontend with in object-oriented JavaScript Framework like bootstrap, BackboneJS, ReactJS, NodeJS, Angular and ExtJS.
• Involved in Rally workflows for the bug tracking and project management.
• Involved in running the bower and grunt components and writing the scripting using The NodeJS.
• Integration of static web pages with the server data using Backbone.JS, ExtJS.
• Defined common style guide across the application (Fonts, Sizes, Color and Classes).
• Architected, designed and implemented a SPA (Single Page Application) using JAP (Java Application Platform) in AngularJS and in ExtJS which consume JSON from a Spring MVC.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Involved in complete SDLC life cycle - Designing, Coding, Testing and Production Support.
• Developed various customized views using Dojo, JQuery, JavaScript, HTML5 and CSS3.
• Worked on different cross-browsing capability issue for IE, Chrome, Firefox and Safari.
• Cross platform-working experience with UNIX, Linux variants such as Red Hat & Solaris and Windows.
• Used JUnit and Easy Mock to create test Cases for all the Java Classes created.
• Expertise in Closure, JavaScript, python, NoSQL Graph database versatile team player with good communication and Interpersonal Skills.
• Worked on ExtJS 4.x/5.x/6.x builds for deploying to higher environments.
• Work with backend developers ensuring the integration of UI with backend logic.
• Used GIT as source version control systems for check-in and checkout.
• Involved in Agile Story point methodologies and full software development lifecycle. Designing, coding, testing, debugging and support.
• Experience in cross browser compatibility check and thoroughly performed unit testing and integration testing.
• Involved in Enhancement of existing application utilizing Angular.JS, created HTML navigation menu that is role based wherein menu items changes dynamically based on the values derived from the database in the form of XML.
• Experience in Version Control tool SVN.
• Performed unit testing using Jenkins with automation, along with integration testing Chrome Inspector to fix bugs and worked closely with QA.
• Maintain, enhance, and recommend solutions that best suit business and technology needs from UI Standpoint.
• 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.
• Involved in AGILE process, two-week Sprints, and daily Scrums to discuss the development of the application to deliver in time.
• Performed unit testing using the open source Karma/Jasmine, Mocha and Chai framework.

Environment: HTML5, CSS3, JavaScript, JQuery, Bootstrap, Angular, ExtJS, D3.JS, BackboneJS, ReactJS, NodeJS, Maven, JAP (7.0, 8.0), Java/J2EE, Ajax, Grunt, JSON, Xml, Eclipse, JSP, JIRA, Dojo and GIT, Agile.

Confidential, Houston, Texas

Sr. UI Developer

Responsibilities:

• Used React JS for templating for faster compilation and developing reusable components.
• Involved in development, design and implementation of front end part of the application.
• Developed the UI Screens using HTML5, DHTML, XML, Java Scripts, Ajax, JQuery Custom-tags, JSTL DOM Layout and CSS3.
• Pioneered the use of A/B split testing for TD Bank, facilitating response-rate gains of 25% on banner ads and landing pages.
• Leverages knowledge of W3C standards, classical Model View Layer (MVC) architecture and cross-browser development techniques.
• Worked on the modernization of a legacy and outsourced UI technologies used were Angular.js, Ext.js, and JQuery.
• Created sites to organize client contracts and to summarize monthly financial data using Ember.js and MySql.
• Utilized Node JS to create a fast and efficient chat server.
• The concepts of cross-platform environment Node.js are successfully implemented on the Linux based Grunt (JavaScript task runner)
• Developed web presentation layer using HTML and CSS per internal standards and guidelines.
• With the help of Angular JS library functions for the logical implementation part Confidential client side for all the application.
• Created Node.JS backend for creating RESTful Web Services using the
• Framework and Mongoose to connect with MongoDB
• Used Angular JS in 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.
• Maintaining current (existing) ASI’s website.
• Handled Client-side validations using JavaScript
• Developed the whole application module using object oriented JavaScript and jQuery and made more interactive with the help of AJAX.
• Created responsive web pages on the tool using Bootstrap and CSS framework.
• Used Ember JS framework for creating single page applications.
• Used a combination of jQuery plugins, as well as completely custom JavaScript to build AJAX-driven user interface.
• Fetching the data from GitHub and making some changes in it and checking in the code.
• Used Node.js to develop faster, scalable application.
• Successfully handled JSON /XML data and carried out JSON/XML parsing for form submissions and DOM manipulation.
• Used ASP.NET framework for building web applications using Web forms, MVC and Web API.
• Used Entity Framework for accessing data code that need to write.
• Used JQuery plugins, autocomplete validation, drag and drop and more exceptionally.
• Used the Node.js MVC Frameworks in the development of the web applications.
• Involved in writing application level code to interact with APIs, RESTFul Web Services using AJAX, JSON.
• Used Agile Methodology for Software development.
• Used LESS preprocessor to develop and write CSS codes.
• Effectively utilized the features of CSS3 and HTML5 to present data in a visually appealing format.
• Multi-column layout was adopted and used jQuery UI to make it more user friendly and compact
• Responsible for checking cross browser compatibility and hence worked on different browsers like safari, Internet explorer, Firefox and Google chrome.

Environment: HTML, DOM, DHTML, XHTML, CSS, JavaScript, jQuery, JAVA, AJAX Controls, Wireframes, Adobe Flash, Adobe Photoshop, Adobe Dreamweaver CS3, GIT, Quality Control, Quick Test Pro, JIRA, Web Services.

Confidential

UI/Web Developer

Responsibilities:

• Developed UI based layout of wireframes.
• Contributed as key resource of the “Angular Framework Team” in conversion of existing (XMI) UI screens of the application to Angular based UI.
• Designed high-impact, user-centered Web sites with strong emotional appeal, sophisticated production values and intuitive navigation to maximize user engagement and cement powerful brand identities.
• Worked extensively with the file management and image libraries.
• Developed internal and external validation code using JavaScript.
• Used JavaScript and CSS Design Mockup. Written code in jQuery/JavaScript/CSS/AJAX for the navigation oriented application.
• Developed internal and external validation code using JavaScript.
• Built Rich Prototypes and Applications using HTML5, CSS3, JavaScript, JQuery, Ajax, JSON, and Angular JS.
• Developed user interactive websites using web technologies like HTML, XHTML, and CSS per health insurance standards.
• Coded JavaScript for page functionality and Pop up Screens.
• Used JSP, JavaScript, CSS, Angular JS to create interactive user interface.
• Developed dynamic UI using Angular JS.
• Created Angular JS controllers, services and used Angular JS filters for filter functionality in search box and integrator functionalities.
• Developed REST architecture based web services to facilitate communication between client and servers.
• Creating the responsive Webpages and designing cross browser compatibility for mainstream browsers.
• Developed user interface using Asynchronous validation for the fast and user-friendly access using AJAX, jQuery, JavaScript, JSON and XML.
• Developed jQuery based calendar to schedule appointments.
• Used various jQuery plugins like autocomplete, date picker, color picker, document slider to enhance the usability, functionality and overall experience for Website.
• Improved GUI Design and data accessibility for better navigation and retrieval by using jQuery components and plugins.
• Worked on JavaScript and Browser Cache mechanism for storing and retrieving data for the website.
• Provided support for customers in the field by providing technical assistance and delivering fixes to ensure a successful deployment.
• Used AJAX and JSON communication for accessing Restful web services data payload.
• Responsible for source code and version control, Involved in integration and deployment.

Environment: JavaScript, CSS, Angular JS, HTML, AJAX, CSS, JSP, Photo, Photoshop, Fireworks JavaScript, jQuery.

Confidential

Web Application Developer

Responsibilities:

• Designed and developed various Web forms using HTML, CSS, and JavaScript.
• Coding site in HTML, XML, CSS, Flash, PHP/MySQL and JavaScript.
• Involved in development and finalization of initial design of the application and worked with content managers, copywriters and designers to resolve the issues.
• Create website layout/user interface by using standard HTML/CSS practices
• Strong experience of JavaScript frameworks and library (jQuery).
• Integrate data from various back-end services and databases(SQL)
• Gather and refine specifications and requirements based on technical needs
• Implemented XML parsers such as DOM.
• Responsible for maintaining, expanding, and scaling our site
• Stay plugged into emerging technologies/industry trends and apply them into operations and activities
• Written and implemented CSS throughout the site, both as in-line and imported files.
• Creating cross-browser compatible and standards-compliant CSS-based page layouts. Developing semantic mark-up and Wireframe development. Web application prototyping and development using Dreamweaver and Fireworks.
• Involved in designing UI Screen, created several mock up Using HTML, CSS and JavaScript.
• Front-end validations are done using JavaScript.
• Participated in analyzing the requirements and depicted them through use cases and scenarios.
• Participated in unit testing, integration testing and installation of the system.
• Involved in Web design and development for the UI interface design, graphic design for printed materials and presentations, illustration, logo design. Used HTML, CSS, and JavaScript.
• Contributed in decision making of the software and hardware requirements and tool evaluations.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Developed HTML prototype documents with CSS Style Sheets.
• Developed non-functional HTML, CSS pages from the mock ups and involved in UI review with UI architect and Business Units

Environment: HTML, CSS, MySQL, JavaScript, PHP, AJAX and Windows XP.