PROFESSIONAL SUMMARY:

• 6+ years of professional experience in web UI development using React.js, Angular JS, HTML5, CSS3, Bootstrap, JavaScript, jQuery, AJAX
• Hands on experience with Object oriented JavaScript; modern JavaScript features like arrow function, classes and modular code development; lot more ES6 features
• Experience in developing rich views using React.js with Redux architecture for the Uni - directional data flow with the webpack build tool
• Proficient with AngularJS to build single page application with creating custom directives, services, filters, and routing
• Good Expertise in analyzing theDocument Object Model (DOM) Layout, DOM Functions, and Java Script functions, Cascading Stylesacross cross-browser usingFire Bug,Developer Tool Bar.
• Experienced inReact JSframework to develop theSPA.
• Experienced inReact JSand working withReact Flux architecture.
• Experienced in working withRedux architectureusing complex Object-Oriented concepts in improving the performance of the websites.
• Experience in usingReact JS components, Forms, Events, Keys, Router, plus Redux, AnimationsandFlux concept.
• Good Experience inReact.jsfor creating interactiveUI'susingOne-way data flow, Virtual DOM, JSX, React Nativeconcepts.
• Familiar with creating Custom ReusableReactComponents Library.
• Well-versed with multiple Node.js.packages involving ExpressJS, Body-parser, Browser-sync, ESlint
• Experience in agile methodologies such as scrum and Test Driven Development(TDD) using jasmine for unit Testing.
• Have good knowledge working on XML Suite of Technologies XML, XSL, XSLT, and validations with DTD & XML Schema and processing files with SAX, DOM Parsers.
• Extensively implemented J2EE design patterns such as MVC, Service Locator, Factory Pattern, Session Facade, Singleton, Service Factory, and DAO.
• Good exposure on RDBMS concepts and proficiency in using relational databases such as Oracle 10g, MySQL.
• Well versed with IDE’s such as WSAD, Eclipse, Edit plus, My Eclipse, NetBeans, Flash Builder 4.5, JetBrain Intelli
• Expertise in writing UNIX Shell Scripts and good at VI editor.
• Excellent work experience with Version Control Tool’s such as Subversion, Mercurial, PVCS, SVN, and IBM Clear Case, GIT.
• Experience in all phases of Software Engineering (SDLC), Project management (Waterfall & Agile/Scrum Methodology) including Requirement Gathering, analysis, Define project scope, Design, Coding, App & web server installation, deployment, Manual Testing and Implementation.
• Proficient in handling & administering Web server’s/application servers - WebSphere, WebLogic, WAS, JBoss and Apache Tomcat.
• Experience in producing and consuming SOAP and RESTful Web Services using JAX-WS,JAX-RS, Jersey Framework and Spring MVC.
• Strong experience in Agile and Waterfall Methodologies, UML and Test Driven Methodologies, BDD.
• Had good experience on customizing CSS frameworks like Bootstrap and Foundation using CSS pre-processors LESS or SASS and Compass.
• Extensively worked with making calls to APIs to fetch the data from the backend as JSON response and parse it on the UI for DOM/CSS manipulation
• Used ESlint and Prettifier ESlint for effective error free code and code indentation in editor
• Used Jasmine for Unit Tests and Karma for performing end to end integration tests.

TECHNICAL SKILLS:

Web Technologies: HTML 5, CSS3, Java Script, AJAX, JSONJavaScript,Libraries,APIs, Packages

Frameworks & Tools: jQuery,React.js,Bootstrap,AngularJs,Node.js, Require.js,Angular2,D3.js,moment.js

Workflow and Delivery: Responsive Web Design, Single Page Applications

Database: Mongo DB

Methodologies: Agile, Scrum, Waterfall

Version Control: SVN (tortoise SVN), Git.Project Build/

Management Tool: Gulp, Maven, Bower, Webpack, Jira.

IDE & Tools: Sublime Text, Brackets, Eclipse, IntelliJ IDEA, Atom, Visual Studio

PROFESSIONAL EXPERIENCE

Confidential, TX

UI/Web Developer

Responsibilities:

• Design,develop and test HTML5, CSS3, Bootstrap, JavaScript, jQuery and React.Js and Angular.Js that meets accessibility and web browser standards for website.
• Used React JS in the development of the web applications
• Used Redux for state management, to store the whole state of the app in an immutable object tree
• Used React-redux(connect) which is responsible to “map state to props” and “map dispatch to props”
• Used React router from Facebook for Routing/Navigation of views
• Developed user interface by using theReact JS, FluxforSPAdevelopment.
• Implementedreact JScode to handle cross browser compatibility issues in Mozella, IE 7, 8, 9, Safari and FF.
• Used React-Router to turn application intoSingle Page Application
• Worked in usingReact JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• WroteAngular.jsControllers, Views, and Services for new website features
• Developed reusable components with Angular.js custom directives.
• Designed and maintained Chat Module with HTML/HTML5, CSS3, Bootstrap, Vanilla.js and Angular.js
• Used routing schemes to develop single page applications usingAngular.js ui-router
• Built table less new site is Bootstrap grid system, standard and CSS3 preprocessors like SASS/LESS to support broad range of browser
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data usingAngular.js $http
• Participated in Scrum meetings as part of iteration development process. and peer code review meetings
• Bug fixing / enhancements during system testing and user acceptance testing
• Worked with other team members especially with backend for API requests
• Worked closely with QA team to understand the reported defects and fix them
• Used Jasmine for Unit Tests and Karma for performing end to end integration tests
• Extensively worked with making calls to APIs to fetch the data from the backend as JSON response and parse it on the UI for DOM/CSS manipulation
• Implemented dynamic time zone using moment.js in the time panel of Web App.
• Responsible for transforming design mock-ups to W3C standards compliant HTML pages using CSS, JavaScript, Bootstrap.

Environment: HTML5, CSS3, Java Script, JQuery, AJAX, Responsive Design, Bootstrap, Angular.js,React.js, Redux, Flex, LESS, Webpack, moment.js JSON, DOM, Media queries.

Confidential, Atlanta, GA

UIReact Developer

Responsibilities:

• Worked on an Agile (Scrum) Development Team to deliver regular updates to business team and project managers.
• Involved designing in web pages using HTML 5, CSS3, JavaScript, Bootstrap, SASS, LESS, React.js, Redux, Flex, Mongo DB.
• Responsible to Style, look and feel of the web page with SASS that extends CSS with dynamic behavior such as variable, mixing, operations and functions.
• Researching JavaScript based frameworks like React Native and Ionic/Cordova for frontend.
• Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Responsible for React UI and architecture. Building components library, including Tree, Slide-View, and Table Grid.
• Implemented stable React components and stand-alone functions to be added to any future pages.
• Used React JS for templating for faster compilation and developing reusable components.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Involved in writing application level code to interact with APIs, Restful using AJAX, JSON
• Worked on creating responsive website for smart devices using Responsive design and media queries
• Used AJAX extensively to implement front end /user interface features in the application
• Developed the pages that are complaint to W3C standard
• Developed different jQuery component in MVC micro architecture framework which internally use various design pattern such as singleton.
• Working experience in MongoDB and experience with CRUD operations on MongoDB collections and documents
• Used Node.js for server-side code and Express.js as the framework. Written callback functions for the Restful API
• Ensured site design integrity and quality control consistency throughout the project's lifecycle.
• Built components using JSX in React.js for rich user interface view, used webpack built tool and Babel-Loader for transpiling JSX and ES6 to ES5
• Used Axios to fetch the data by consuming the Rest API

Environment: HTML, HTML5, CSS, CSS3, Angular.js, React.js, Redux, Flex, JQuery, AJAX JSON, Angular.js, Bootstrap, Responsive design, Gulp, Bower, Node.js, NPM.

Confidential - Wilsonville, OR

UI Angular Developer

Responsibilities:

• Good Understanding in gathering requirements from Business Analyst, Product team and discuss the same in detail with developers among teams irrespective of both technical, non-technical & stake holders.
• Developed UI for various modules like Customers, Products, Contracts, Orders, Admin screen and populated data in UI which is coming from EMS Database and Mule Api’s through Restfull services
• Worked with Angular Material library(2.0.0-beta.8) for grid layout and styling purposes which is only supported by Angular 4.
• Worked with external plugins to implement Typeahead dropdowns and Export to Excel functionality in Angular 2.0,4.0.
• Worked on Solar search Implementation to enable search functionality for EMS in which the data from different databases(like Oracle,SAP tables & Mule) will be stored in Solar container in Backend and expose Api’s to Front End as JSON response for a particular POST request.
• Populated the contact details of whole Mentor staff in UI in which the data is coming from LDAP(Contacts Storage DB)
• Good experience in working with Backend service team and integrated the Front end application with Mule api’s and EMS Oracle Data Base Api’s.
• Created reusable Shared components like alert-dialog,alert-pop-up,configure,pagination etc which will be used across the application.
• Created built in reusable services which can be used across the EMS application.
• Worked on with OpenAm library(plugin) to enable Authentication and Authorization for EMS application by storing tokens in Session storage and made all Api’s secured with the help of AuthGuard functionality.
• Application services war files will be deployed in Apache Tomcat and will be tested in our localhost
• Worked with Backend team to fix the CORS error issue by configuring it in spring-servlet.xml of ems-services.
• Experience in unit testing with KARMA and JASMINE.
• Co-operated with QA team for immediate bug fixing after their end-end testing and participated in Dev & QA builds.
• Worked on Branching strategy with the help of Bitbucket.
• Developing various modules like, Customers,Products.Contracts,Orders,Reports,Admin.
• Data will get retriewed from EMS Oracle database,SAP tables and Mule Servers.

Environment: HTML/HTML5, CSS3,Angular Material 2.0.0-beta.8,Typescript,Angular 2.0 4.0,Apache Tomcat, openAm library, Spring boot, Bitbucket

Confidential - New Orleans, LA

UI Developer

Responsibilities:

• Good experience in understanding the business requirements from product owners and participating in team discussions about the deliverables.
• Developed various modules in field Vision iOS app for Field Service Engineers working at Confidential across the World.
• Strong experience on developing SPA using Angular JS and strongly expertise in Angular.js controllers, directives, factory and service resources, routings and events
• Developed modules like Events, Newsfeed, tasks, Configuration using HTML5, CSS3 media queries, Ajax, Bootstrap, Angular Js 2, Typescript, JavaScript.
• Worked with XCODE simulator to run the application in all iPhone/iPad versions.
• Reviewing functional designs for application and participated in creating Wire Frames and Visual designs.
• Develops and maintains applications and databases by evaluating client needs.
• Consumed reusable global services like UserSrvc, LoaderSrvc, DbSrvc, buand UserSrvc etc in directives.
• Experience in implementing Front End Logic through Typescript.
• Experience in Creating reusable web components which will be used numerously across the application.
• Developed Custom directives to be reused across different modules in the application.
• Refactored the reusable custom directives into components for Angular 2 migration.
• Developed Web API using MVC framework for all business logic and exposed to the front-end interfaces.
• Gathered data from API/web services via AJAX-JSON calls and updating the DOM within the result sets.
• Designed and developed web pages using CSS pre-processors such as SAAS.
• Debugged the issues in Safari browser.
• Experience in creating global CSS classes with the support of SASS and used across the application.
• Experience in creating and updating model and essentialsjs on objects in backend which is required to populate data in front end screen.
• Experience in creating separate connectors for different modules to pull the date from ERP’s like Primavera, Greenplum and Postgres using Spring Rest Templates.
• Experience in creating microservices using spring boot.
• Expose Rest end points from connector to consume services from Oil and Gas API and their backend systems.
• Experience in using POSTMAN for testing HTTP client web services and integrating front end code with backend data.
• Experience in working on Agile environment with the help of tool RALLY.
• Used NPM, GRUNT forUItask runner and mastered in using the GRUNT commands for building the project.
• Used AJAX Calls $. get, $.post, $.ajax to make request to the backend and fetch the data in JSON format.
• Worked closely with back-enddevelopersto find ways to push the limits of existing Web technology in service of creating the best possible User Interface.
• Worked in Agile Development and maintained good level of communication in team going through all phases of SDLC lifecycle.
• Good knowledge in refining User stories by understanding the requirements in terms of bussiness perspective.
• Experience in working under Predix platform and deploying code by using clound foundry commands.
• Experience in unit testing with Grunt using Karma and jasmine.
• Extensive experience in GIT version control, forking and branching strategies.
• Determine testing best practices and principles and promotes them across the organization.
• Involved in release planning along with the business and IT customers.
• Sprint review meetings with team as well as program management.
• It is an IOS application developed for Field Engineers working at GE oil and gas to track their Performance, tasks and daily activities.
• Application runs on PREDIX server(Predix.io).
• Developed modules like Events, Newsfeed, Tasks, Timesheets and Configuration.
• IOS app is specifically designed and developed for all iPhone and iPad versions through XCODE simulator.
• Application works both in offline/online mode with the help of Couch Base Lite. (Couch base lite stores the data in offline mode and syncs when the app is in online mode).

Environment: HTML 5, CSS3, Bootstrap, Java script, jquery, AngularJs 2, Typescript, SASS, GIT, Rally, Safari, POSTMAN and PREDIX

Confidential, Grand Rapids, MI

Java/UI Developer

Responsibilities:

• Designed front-end screens using HTML, XHTML, DHTML, CSS and pure JavaScript(Vanilla.js)
• Designed and Developed Java Script framework forUIConfiguration widgets
• Used Cascading Style Sheets (CSS) to maintain design consistency across all web forms
• Used pure JavaScript(Vanilla.js) functions for the logical implementation part at client side for all the application
• Developed stores procedures, triggers, functions and database tables in Oracle database
• Used pure JavaScript accordingly for validation purpose, browser detection and controls
• Wrote extensive HTML, CSS and JavaScript code to build dynamic pages using Eclipse
• Handled all aspects of the web application including maintaining, testing, debugging, deploying and printing
• Developed Web API using NodeJsand hosted on multiple load balanced API instances.
• Developed code for Responsive web design in JavaScript using frameworks like Angular.js.
• Designed UX pages using Adobe Illustrator for digital photo manipulation and photorealistic styles of computer illustration.
• Created and optimized graphic prototype websites and applications interfaces using HTML5, CSS3 and implementing custom AEM components
• Developed the Ant scripts for preparing WAR files used to deploy J2EE components.
• Used JAXB to marshaljavaobject to XML object to put message in message Queue.
• Experience in developing scalable solutions using NoSQL database, Cassandra, MongoDB.
• Performed importing data from various sources to the Cassandracluster using Java/Python APIs
• Followed Agile scrum methodology, involved in sprint planning, retros and code reviews.

Environment: HTML, CSS, JAVASCRIPT, Core Java, XHTML, DHTML, XML, DOM, Oracle database, Hibernate, Rest, log4j, JUnit, IBM MQ, JMS, JAXB

Confidential

UI Developer

Responsibilities:

• Involved in building user interfaces for websites and web applications using HTML, CSS and JavaScript
• Strong experience with JQuery, AJAX, and XML
• Responsible for all of the responsive web design, look and feel (CSS, image/icon selection, etc.), and client/browser side interactions/UI(JavaScript/HTML)
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation
• Implemented new website design layout for conversion of existing static websites to responsive
• Produced GUI prototypes for business logic presentations.
• Utilized the concepts of AJAX to make asynchronous calls and BOOTSTRAP for responsive web design
• Developed number of JSP pages using Struts tags, validations in JSP pages and session management
• Worked and applied model-view-controller design pattern and conducted simultaneous queries and retrievals using Javamultithreadingtechniques
• Used Servlets and EJB to develop the server side components in Java
• Developed order worksheet for pricing using JSP and provided dynamic update of JSP
• Designed different tables required for the project in Oracle database and used the stored projects in the application
• Involved in database testing for the application in SQL server

Environment: HTML, CSS, JavaScript, JQuery, AJAX, Core Java, Multi-threading, JSP,EJB, SQL, PL/SQL, Oracle, Eclipse