SUMMARY

• Having 7 years of experience as a Front - End web developer in developing and designing user interface of Internet/Intranet applications using HTML/HTML5, CSS/CSS3, XHTML, XML, JavaScript, jQuery, JSON, Ajax, ExtJS, ReactJS, Redux, AngularJS and NodeJS.
• Extensive experience in building Single Page Applications using MVC Framework such as Angular 2, Angular 4, Angular 6, Springframe work. Having good noledge on Angular 7/8/9.
• Experience in working wif RESTful Web Services and implementing RESTfulAPI's. Experience wif Angular6 using Typescript as a primary language wif teh support of ES6 standardization.
• Strong understanding in using controllers, modules, directives, factories, services, dependency injection and digestcycle in Angular 4.
• Experience in developing consumer-based features and applications using Python, Django, HTML, Behavior Driven Development (BDD) and pair-based programming.
• Experience in using ReactJS components, Forms, Events, Keys, Router and Flux concept,for creating interactiveUI'susingOne-way data flow, Virtual DOM, JSX, React Nativeconcepts.
• Used Middleware, Redux-Promise in application to retrieve data from Backend and to also perform RESTFUL services.
• Experienced in working wifRedux architectureusing complex Object-Oriented concepts in improving teh performance of teh websites.Worked on high-level build tools like Grunt and Gulp.
• Efficient in understanding teh business requirements and creating custom Object, appsfields, relationships, pagelayouts, validation, and workflow rules.
• Experienced wif databases using ORMs/DOMs for integrating wif MySQL, Postgres, Neo4J, MongoDB and Cassandra SQLite.andAmazonWebServices(AWS) Redshift databases.
• Experience in query optimization for performance tuning and monitoring of processes and experienced in managing multiple tasks and project details.
• Expertise developing Responsive web design (RWD) application wif client scripting language andserve scripting languages like Node.js, Express.js, React.js.
• Expertise in minimizing code and reusability. Experience in creating Web Templates and Layouts.
• Used Git for revision control and code management. Involved in daily SCRUM meetings to keep track of teh ongoing project status and issues.
• Familiar wif opensource tools: Package Mangers (NPM/Bower) and Atlassian tools (Confluence, JIRA and Stash).

TECHNICAL SKILLS

Web Technologies: HTML 5, CSS3, JavaScript, Typescript,jQuery, ReactJS, Angular 2.0, Angular 4.0, Angular 6.0, Node JS, EXT JS, D3 JS, React JS, JSON, AJAX, Grunt & Gulp, Springboot.

Testing Frameworks: Jest, Enzymes, Jasmine, Karma, Protractor for E2E..

Languages: C, C++, Java, Python and .NET

IDE, HTML Editor: Sublime, Notepad++, Eclipse IDE, Adobe Dreamweaver, WebStorm, Visual Studio, Visual Studio Code.

Application servers: Tomcat Server, WebSphere, WebLogic.AWS

Data Bases: Oracle, MySQL,PostgreSQL, SQL Server, Mongo DB, Cassandra

Version Controls: SVN, CVS, GIT, TFS, VSTS.

PROFESSIONAL EXPERIENCE

Confidential, Irving, TX

UI Developer

Responsibilities:

• Developed dynamic web pages using HTML/HTML5, CSS/CSS3, jQuery, React js, Bootstrap, Less, CSS3, SASS and AJAX. Developed single page applications usingReactRedux architecture, ES6, web pack and grunt.
• Developed various screens for teh front end using ReactJS and used various predefined components from NPM (Node Package Manager).
• Worked on integrated Spring Cloudprojects to provide distributed tracing and used Spring Core annotationsforSpring Dependency Injection, Spring MVCforRest API’sandSpring Bootformicroservices.
• Develop various screens for teh front end usingReactJSand used various predefined components from NPM (Node Package Manager) and Redux libraries.Implemented HTTP REST API using NodeJS and extensively tested RESTful services using POSTMAN.
• DevelopedRESTful web servicesusingJAX-RS, Apache CXF and spring frameworksand persistence usingHibernateandJPA ORMframeworks.
• Build prototype for various required services such as Logging, Scheduling and Notification Service using third party NodeJSbased JavaScript library.
• Proficiency in cloud applications such as Amazon Web Services (AWS)
• Proficiency in Amazon Web Services (AWS) set up.
• Has worked wif Node.JSfor writing code in teh server side and creating scalable network applications.
• Worked wif modules like MongoDB and Cassandra for database persistence using Node.jsto interact wif MongoDB.Performed troubleshooting on all mobile platforms both through telephony Avaya system, and wif remote support, Supporting iOS, Android.
• Created UI templates and functionality to be merged wif teh backend REST/SOAP API for proper communication of front and back end to enable efficient working of application
• Managing data originating from various end users and store it in Postgre SQL database.
• Implemented services, controllers, directives, factory functions to properly consume API on teh front end and send back data in JSON format to teh back end by capturing in teh UI.
• Experience in working wif RESTful Web Services and implementing RESTful API's and SOAP protocols.
• Worked wif JSON web tokens for autantication and authorization security configurations using Node.js
• Worked wif Grunt, Gulp for task runner configurations for minification, watch, jshint, jscs, cssautoprefixer, EXT JS sass compilation, bundling and test runner configurations and make it available as a command.
• Worked wif unit testing of JavaScript applications using Karma, Jasmine.

Environment: ReactJS, Redux, NodeJS, Handlebars, SharePoint, HTML5, CSS3, Spring, JavaScript, AJAX, JSON, SASS, RxJS, React Material, PostgreSQL, Jest, Enzyme, Visual Studio, TFS, Agile.

Confidential, Phoenix, AZ

UI Developer

Responsibilities:

• As a developer participated in all phases of Agile development.
• Involved in daily SCRUM meetings to keep track of teh ongoing project status and issues.
• Involved in teh sprint planning and preparation of programming increment planning estimation (PIPE) board.
• Participated in teh user story grooming sessions and provided teh necessary inputs to Meet Acceptance Criteria.
• Extensively involved in teh wireframe design discussions wif teh UX design team.
• Developed web-based customer application using HTML5 and CSS3, Typescript, JSON, EXT JS AJAX, Angular6.
• To streamline teh development process, we used CSS pre-processor LESS.
• Designed responsive UI pages dat can be displayed properly in different size screens using Bootstrap and CSS mediaqueries thereby achieving cross-browser compatibility
• Developed mobile application to be compatible on both iOS and Android platform sand published mobile offering on both.
• Performed troubleshooting on all mobile platforms both through telephony Avaya system, and wif remote support, Supporting iOS, Android.
• Designed and developed Business components and Integrated wifSpringframework and also developed various reusable Helper and Utility classes, which are used across all teh modules of teh application.
• Used Java/J2EE Design patterns such asSingleton, Service Locater, DAO etc. andSpring IOC patternand responses.
• Worked on RESTful web services and used Angular6 forms like Template Driven forms and Modern Driven forms to perform form validations both on a server and client-side.
• Worked on Angular6 Routes and extensions by using Router Config as an injectable URL path and customized component for each of teh webpage.
• Development of front-end application using Angular6, Dependency injection, Rx, and Http modules wif NodeJS server for future evolutions.
• Knowledge of using Angular6 new features such as build optimization, Compiler improvements, preserving white spaces.
• Designed enterprise applications for policies, claims, general ledger, and agency administration usingtest-driven development in Ruby on Rails, JavaScript, jQuery and Ajax-based applications, JQuery, HTML, and CSS.
• Designed Efficient and scalable rest APIs Using NodeJS, Express, Mongoose, and MongoDB.
• Used JSON for data exchange between client and server and AJAX to reduce teh network load and update only teh website's components.
• Acting as a mentor for new resources in a team makes them understand teh business process from teh application point of view.
• Used JIRA as teh bug tracking system to track and maintain teh history of bugs/issues daily.
• Used Version control system GIT and bitbucket as code repository.
• Participated in care of E2E, client interfacing, offshore coordination and status reporting.

Environment: HTML5, CSS3, SASS, JavaScript, Bootstrap, Angular 6, Spring Framework, TypeScript, Ruby on Rails, RWD, Node.js, GIT, GRUNT, JIRA, Jasmine, Babel, NPM, MVC, Eclipse IDE, Web Services, Jasmine, Protractor, Karma, Mocha, Selenium, Cassandra.

Confidential, Walnut creek, CA

Web Developer

Responsibilities:

• UsedNPMfor installing required node modules and other publishedAngular NPM modules.
• Angular 2.0is of aComponent Driven Architecture.
• Working noledge on Azure cloud IaaS and PaaS Services.
• Worked Extensively wifAngular CLIfor creating components, Services, pipes, Directives.
• Updated teh application wif new features ofAngular 4.
• Worked on some of teh new features ofAngular 4like new if else syntax, ng-templates, form validators.
• Designed and developed teh application usingAngular 2framework along wifHTML5,CSS3,Type Script,Java Script,Bootstrap,Node.js,NPM,Mongo DB.
• Moved existingAngularJS controllersandservicestoAngular 2 componentsfor more responsive and less dependency.
• Enhanced legacy application by building new components inAngular 2andtypescript.
• Developed single page applications usingAngular 2,Typescript,web packandgrunt.
• Hands on Experience onAngular 2technology for one complete project in rebasing teh UI of teh application using teh techniques inAngular 2.
• Designed, developed, planned, andmigrated servers,relational databases(COSMOS DB) and websites to Microsoft azure cloud.
• Knowledge in configuring Cloud platform such as VMs, Azure AD, Web Apps, DB’s,Cloud Services, etc.
• Experienced on creating and managingAzure VM, VMware tools, Cloud Services,andStorages.
• Experienced wif deployments, maintenance and troubleshooting applications onAzure Cloud.
• Extensively Worked onCSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Sprites, CSS Padding, CSS Table, Pseudo Elements & Classes, and CSS Behaviors in CSS.
• Involved in agile software methodologies usingTEST DRIVEN DEVELOPMENT(TDD).
• UsedJIRAto keep track ofbugsto reducedowntime, increase productivity, and Communication.

Environment: Angular (2/4), Angular CLI, TypeScript, JavaScript, Node.js, NPM, Express.js, jQuery, Bootstrap, Ajax, HTML5, CSS3, GIT, WebStorm, TDD, Jasmine, Karma, LESS, Azure Cloud Services.

Confidential

React Developer

Responsibilities:

• Developed web pages using HTML, DHTML, XHTML, DOM, CSS, JSON, JavaScript, jQuery and AJAX.
• DesignedCSS templatesfor use in all pages on teh website working wifCSS Background, positioning, text, border, margin, padding,andtable.
• Applied optimization techniques to reducepage sizeandload timesto enhance user experience usingsprites.
• Developed user interface by using theReact JS, FluxforSPAdevelopment.
• Created SPA for teh End User providing route technologies wif faster and responsive using React.js Framework.Experience in building Custer centric Single Page Applications.
• 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 teh front end using React.js and used various predefined components from NPM (Node Package Manager) and Redux library.
• Extensively used Web pack to remove code dependencies and to develop a SPA using React.js along wif react-route.Worked on CSS pre-processor frameworks (SASS 3.4 & LESS 2.0).
• Implemented AJAX in web pages for accessing application data wifout refresh teh whole pages for better user experience.UsedReact.js, JavaScript for validating client-side validations.Experience in usingReact.jsto build web components.
• Added user validations and user permissions by using teh Node.js and utilized Node.js for server hosting.
• Extensively used Node.js on front end (used namespaces, closures and custom bindings).
• Performed troubleshooting on all mobile platforms both through telephony Avaya system, and wif remote support, Supporting iOS, Android.
• Worked on tools like Eclipse and GIT repositories and Installed and configured GIT and synced wif multiple GIT-Hub repositories.
• Worked in developing dynamic robust UI screens using CSS, HTML, React.js, JavaScript, Bootstrap and jQuery.
• UsedReact.jsto build web components such as signup form and rule form.
• Built reusable and customizable components for teh new website usingReact.jsand React-Routes to create a single page web application: Headers, Categories.
• Worked in usingReact JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• UsedJIRAas teh bug tracking system to track and maintain teh history ofbugs/issueson everyday basis.
• Used CSS3 for styling and HTML5 for Templates in Ext JS.

Environment: HTML5/HTML, CSS3/CSS, SASS, JavaScript, jQuery, Bootstrap, Grunt & Gulp, Apache Tomcat, SVN, Web Services, AJAX, CSS, Node.js, REST API, Jasmine, React.js, Redux, GIT, Agile.

Confidential

Front End UI Developer

Responsibilities:

• Designed teh Graphical User Interfaces using HTML, CSS, JavaScript and jQuery.
• Developed teh Application as Single Page Application using AngularJSMVC Framework.
• Developed teh Responsive Web Design using CSS Bootstrap.
• Configured GRUNT and GULP to compile SCSS (SASS) to CSS using GRUNT plugins Consumed RESTful web service for fetching JSON format data from web server.
• Used AJAX calls for data updates inUIalong wif JSON data parsing.
• Used jQuery and AJAX to create attractive animations and smooth transitions for a better user experience.
• Extensively used jQuery for creating various widgets, data manipulation, data traversing, from validations, create teh content on teh fly depend on teh user request, implementing AJAX features for teh application.
• Developed various application functionalities such as search, pagination, filtering using MVVM JavaScript Framework Angular.js.
• Developed custom Angular.js proxy to send requests to client’s APIs, handling autantication and custom headers.IntegratedAngular Fusion Charts reporting component for statistical information display.
• Involved in TDD for developing and performing test cases using Jasmine and Karma.
• Developed HTML based Web services in Java which lets teh user to track a shipment, find teh transit days for a shipment.
• Designed & developed web services, which capture teh leads from various web sources, advertisements and update database using Java and JDBC.Invoked Web services to generate Java classes from XML schema.
• Implemented jQuery and Java Script to interact wif DOM elements, handle events for an interface.
• Designed PDF, excel and print previews for all teh reports in teh application using HTML, JavaScript and SQLStored Procedure.
• Involved in writing and modifying Procedure, Queries, Views & Triggers and calling them from JavaScript using teh Temp Net Framework.
• Developed front-end screens wif HTML, DHTML, CSS, JavaScript and JSP's. Extensively did client-side validations using JavaScript and developed teh required Servlets.

Environment: HTML, CSS, jQuery, JavaScript, Bootstrap, Jasmine, Karma, SCSS (SASS), Responsive Design, ECLIPSE, SQL server, MySQL, GIT, and MS Office.