PROFESSIONAL SUMMARY:

• Around 6 years of experience as UI Developer in analysis, design and development of various enterprise and web - based applications.
• Developed web pages using HTML4.0/5.0, CSS3, JavaScript, jQuery, Bootstrap,AngularJS1.x, Angular 2/4, NodeJS, ReactJS, AJAX and JSON.
• Experience in developing web applications using SOA and MVC architectures.
• Experienced in ReactJS and working with Flux and Redux architecture. Also worked with React Router for developing Single Page Applications.
• Extensively used Object Oriented Programming (OOP) with JavaScript, TypeScript and ECMAScript 2015 (ES6).
• Used key features of AngularJS like two-way data binding, templates, services, controllers, scope, custom directives, filters, and dependency injection to get, post and represent data from database to the web browser.
• Expertise in writing Custom Directives in Angular 2.x.
• Used Webpackfor transpilation(compilation) configuration for typescript to be converted to JavaScript.
• Experience with Responsive Web Design (RWD) with involvement in several web application development projects.
• Extensive experience in creating style guides, best practices and setting UI Standards for enterprise/consumer applications.
• Used AJAX for implementing dynamic Webpages where the content was fetched via API calls and updated the DOM (JSON Parsing).
• Experience in creating charts using C3.js
• Extensive experience working with RDBMS like MySQL and Oracle in developing several packages, writing SQLqueries, stored procedures, and triggers.
• Understanding of project planning under Agile methodology.
• Experience integrating with RESTful APIs for server-side functionality.
• Experienced in working with defect tracking tools like JIRA, Rally and Confluence.
• Worked with AWS EC2, S3.
• Experience with using Version Control systems such as SVN, GitHub, Bitbucket and TFS (Team Foundation Server).
• Worked with cloud technologies for deployment and storage configurations using AWS EC2, S3.
• Worked with unit testing of JavaScript applications using Karma, Jasmine and Protractor.
• Excellent interpersonal abilities, communication skills, time management and Team skills with an intention to work hard to attain project deadlines under stressful environments.

TECHNICAL SKILLS:

Web Technologies: HTML, HTML5, XHTML, XSL, XML, XSLT, JavaScript, AJAX, jQuery, JSON, JSP, CSS, CSS3, DOM, GRUNT, NODEJS, GIT.

Programming Languages: Java, JRuby, C#

Web/Application Servers: HTTP Web Server, WebLogic Apache Tomcat and JBoss.

Frame Works: Bootstrap, C3,JS, Backbone JS, AngularJS 2, AngularJS 4, ReactJS and JavaScript frame works

Debugging Tools: Google Chrome Web Debugger, Visual studio Code, IDE Eclipse, SoapUI.

Testing Tools: Jasmine, Karma and protractor

Methodologies: Agile, Waterfall.

Operating system: Windows, Mac OS x, Linux, IBM Z/OS.

PROFESSIONAL EXPERIENCE:

Confidential - San Antonio, Texas

UI /Angular Developer

Responsibilities:

• Designed animated webpages by importing the angular/animations, which is the latest animation package in Angular 4.0.
• Created Angular 4.0 parent and child components in the application by using the angular-cli command ng g component.
• Worked with the team to develop model form controls by adding the ngModel directive wherever needed in the application.
• Assisted team to use the CSS preprocessor SASS and implemented the custom styling for the entire application by creating style.scssas a common styling file to the whole project.
• Extensively used Bootstrap and Angular 4.0 to create Controllers to handle events triggered by clients and send request to server.
• Worked with NPM commands and using Package.Json for managing dependencies and dev-dependencies of Node.js applications.
• Implemented test cases and performed unit testing using Jasmine and Karma.
• Working with cross-functional teams to ensure effective definition, design, and implementation.
• Involved to maintain and update CSS code associated with web and many other platforms and being developed.
• Involved in Daily Scrum Meetings, which involves sprint planning, PI planning meetings, retrospectives, weekly status meetings and walkthroughs and also interacted with Business Analysts and Developers for resolving defects.
• Working closely with UX Designers to understand usability, informationarchitecture.
• Automated all functional features for different platforms to run on Perfecto sever
• Working on developing an automation framework for mobile/web application testing using java and Spring Framework.
• Working closely with other scrum teams to capture the business requirements and developed test cases and test suites in Qmetry.
• Working on developing REST and J2EE Web Services to validate data from Head-end components.
• Working with Jenkins to automate testing that allows the testers to schedule test automation cases and run them as per their convenience.
• Extensive working with Git and source tree to maintain code-base.
• Log defects encountered in the application through JIRA during test cycles and conducted fix verification.
• Extensive working in AGILE environment to date to harden SDLC processes via new tools or implementing steps to increase stability, reliability and performance.

Environment: HTML4/5, CSS2/3, JavaScript, JAVA, APPIUM, UI Automator Tools, ADB Devices, Perfecto, Bit-Bucket, JIRA, Zeplin, InVision, Ajax, JSON, JQuery, Responsive Design, iOS, Android, Fire-TV, FAT (Functional Automation Testing), Jasmine, Karma, Cassandra, AWS, Cloudbees Jenkins Platform.

Confidential - Dallas, Texas

UI/ React Developer

Responsibilities:

• Developed web pages using HTML, DHTML, XHTML, DOM, CSS, JSON, JavaScript, jQuery and AJAX.
• Implemented a React.js blog application with React and Redux.
• Utilizing ofRedux offers contemporary art exhibitions, artist and curator lecture serious, film screenings, rentable studio spaces and fine art classes.
• Experienced in working with Redux architecture.
• Worked on Packages like Web pack and BABEL as transpiler for converting into direct files.
• Created POC for present day working model with React.js implementation.
• Experience in developing Custom Directives and Services following Confidential Standards.
• Following Amex approved Libraries as Bootstrap for responsive web page building.
• Created SPA for the End User providing route technologies with faster and responsive using React.js Framework.
• Experience in building Custer centric Single Page Applications.
• Designed and developed User-friendly web-based interfaces using JSP, React.js, HTML5, XHTML, CSS3, JavaScript and Custom Tags.
• Developed web pages using Forms, Components, Layouts, Events, Validations, Trees, Grids components, and used GRUNT & GULP as Task runners.
• Created some reusable components for designing interfaces using React.js.
• Developed various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and Redux library.
• Used JSX, Babel to browserify the data understandable to browser.
• Extensively used Web pack to remove code dependencies and to develop a SPA using React.js along with react-route.
• Worked on CSS pre-processor frameworks (SASS 3.4 & LESS 2.0)
• Implemented AJAX in web pages for accessing application data without refresh the whole pages for better user experience.
• Used React.js, JavaScript for validating client-side validations.
• Experience in using React.js to build web components.
• Added user validations and user permissions by using the Node.js.
• Utilized Node.js for server hosting.
• Extensively used Node.js on front end (used namespaces, closures and custom bindings).
• Implemented data-binding using Node.js for front-end development of a current web application.
• Performed troubleshooting on all mobile platforms both through telephony Avaya system, and with remote support, Supporting iOS, Android.
• Worked on tools like Eclipse and GIT repositories and Installed and configured GIT and synced with multiple GIT-Hub repositories.
• Worked in developing dynamic robust UI screens using CSS, HTML, React.js, JavaScript, Bootstrap and jQuery.
• Used React.js to build web components such as signup form and rule form.
• Built reusable and customizable components for the new website using React.js and React-Routes to create a single page web application: Headers, Categories
• Helped lead talks on future website development pertaining to UX, UI designs, and helped delegate projects to coworkers.
• Used CSS3 for styling and HTML5 for Templates in Ext JS.

Environment: HTML, CSS, JSON, JavaScript, Bootstrap, React JS, NodeJS, JQuery, MVC, DOM, RXJS, API, REST, TDD, GIT, Jasmine, Karma, Agile

Confidential, Houston, TX

Web/Angular Developer

Responsibilities:

• Implemented Angular 2 Services for connectivity between web application and back-end API'S using TypeScript.
• Created Angular 2 components, implemented interpolation, input variables, Bootstrapping, decorators.
• Developed Angular 2 Template driven forms and Model driven forms builder by using ngModel.
• Developed User interfaces for Modern Rich Internet Applications with the latest Front-End Technologies.
• Performed product analysis and development tasks of increasingly complex nature which may require extensive research and analysis.
• Wrote tested and documented JavaScript, HTML, and CSS.
• Made design and technical decisions for Angular JS projects using CSS to preserve uniformity in all screens.
• Developed application code and unit test using the Angular JS, Rest Web Services and Java technologies.
• Collaborated in implementing the complete Application in the inbuilt MVC Architecture with Angular JS.
• Designed and implemented the Mongo DBschema and used SASS while styling with CSS3.
• Wrote services to store and retrieve user data from the Mongo DB for the application on devices.
• Utilized observables and Services in Angular2 for calling API's and build some custom directives.
• Developed applications using Angular 2 - Bootstrap like Grids, Toolbars, Panels, Combo-Box and Button etc.
• Improved dependency injection for modular development and component isolation using Angular JS.
• Extensive use of Angular.js for developing the SPAs (Single Page Applications) for internal application/tool.
• Worked on Angular JS directives, Controllers, Filters, Services, Templets, Events, and Injectors.
• Adopted WCAG 2.0 standards for HTML and XHTML and W3C standards for CSS as well.
• Built interactive D3.JS graphics and visualizations of data, to communicate key concepts to readers.
• Contributed and developed Servlets and JSPs based on MVC pattern using Spring Framework.

Environment: HTML5, CSS3, JavaScript, Angular JS, JQuery, Twitter Bootstrap, Web storm, JSP, Adobe Photoshop, NPM and Bugzilla, GitHub.

Confidential

Web Developer

Responsibilities:

• Designed, developed and documented all UI components for the application in accordance to business and customer requirements using HTML5, CSS3, JavaScript, jQuery, Ajax.
• Attended brainstorming sessions with UX team on User Research and iterated on the design to meet User, Business and current trend.
• Ensure graphics used in website do not cause inordinate delay in speed of page loading.
• Developed code to call the web service/API to fetch the data and populate on the UI using jQuery/AJAX.
• Extensively did client-side validations using JavaScript and developed the required Servlets.
• Refactoring the code to improve readability, code reuse, performance and maintainability.
• Coordinated with onsite team and client in understanding the business process and requirement understanding.
• Developed stored procedures, triggers, functions and database tables in Oracle database
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Fixed cross browsing compatible issues from the initial stage of development for different browsers.
• Worked with testers in fixing the bugs and participated in code review sessions to maintain the standards.
• Strong sense of taking owner ship of the development and delivering in time with clean code.
• Maintained internal web application developed on WordPress CMS.
• Made changes as per the business request and resolved the issues found.
• Attended daily team meetings, weekly scrum & trained new joiners.
• Involved in complete SDLC life cycle - Designing, Coding, Testing and Production Support.
• Manipulated and controlled the objects by Object Oriented Programming.
• Designed dynamic client-side JavaScript, codes to build web forms and simulate process for web application, page navigation and form validation.
• Developed the front-end featuring rich web interface implemented using HTML5, CSS3, JavaScript toolkits like YAHOO USER INTERFACE (YUI). Used JQuery framework for UI centric AJAX behavior.
• Wrote custom JQuery plugins and developed JavaScript functions to build a bleeding-edge, AJAX-driven user interface.
• Programmed the Event handling for JQuery controls to accept user inputs and validate it.
• Worked on different cross browsing capability issue for IE, Chrome, Firefox and Safari.
• Defined common style guide across the application (Fonts, Sizes, Color, Classes)
• Coordinated with on-site client and off-shore developers to deliver in time.
• Worked with the team of architects and back-end Developers to gather requirements and enhance the application functionality and add new features.
• Involved in daily stand up to update the work progress following agile & scrum methodologies
• Involved in story planning, create timeline & ensuring on-time delivery of assigned stories.
• Maintained clean and understandable code for others to continue working.
• Uses SVN Tortoise as source version control systems for check-in and check-out
• Worked with testers in fixing the bugs found in different test environments
• Participated in code review, Training sessions and best common practices

Environment: Photoshop, HTML4/5, CSS2/3, Bootstrap, InVision, C#, MY SQL, Version One, JIRA,JavaScript, JQuery, Ajax, JSON, Word Press, LAMP, J2EE, Core Java, JSP.