SUMMARY

• Over 7+ years of experience in IT Industry as a Specialist and Sr. Frontend Developer involving in architecting and development of Software Applications in Agile methodology.
• I have strong hands on work experience using technologies like ReactJS, Redux, Javascript and NodeJS.
• 7+ years of Strong experience in complete Software Development Life Cycle (SDLC) including requirement analysis, design and technical specification, code development, code integration, testing, Implementation and Maintenance of Web Based, Client - Server and N-tier Architectures.
• Extensive experience in developing web pages using HTML5, CSS3, JavaScript, jQuery, AJAX, MVC, Single Page Applications (SPA) using React JS and Redux, React-Router.
• Developing Angular4new user-facing features using React.js.
• Experience with popular React.js workflows (such as Flux or Redux).
• Familiarity with newer specifications of EcmaScript6.
• Maintained states in the stores and dispatched the actions using Redux.
• Experience in developing rich views using React.js with Redux architecture for the state management.
• Good knowledge on building components with ReactJS and ReactJS Flux architecture.
• Sound Understanding and good Experience with Object Oriented Concepts, Object Oriented JavaScript, Object Oriented Design and Implementation.
• Experience on working with CS Backgrounds, CSS Layouts, CSS Positioning, CSS Animations, CSS Text, CSS Borders, CSS Margin, CSS Padding, CSS Table, Pseudo Classes and Pseudo Elements.
• Worked on Unit testing JavaScript applications using Jasmine and Karma.
• Worked on GIT and SVN with branching structure with releases and develop branches.
• Experience in Cross browser compatibility testing and intellectual challenges in User Experience (UX), Responsive & Adaptive Web Design and Bootstrap.
• Expertise in designing Event Handling Models such as Listener and Dispatcher in OO JavaScript.
• Pleasant Experience in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX.
• On compatibility issues with different versions of browsers like Internet Explorer, Mozilla Firefox, Safari and Google Chrome.
• Strong understanding of SASS and Less as CSS preprocessors.
• Involved in the Software Life Cycle phases like AGILE and estimating the timelines for projects.
• Expertise in using source code control systems such as GIT and JIRA.
• Experience in all phase of SDLC like Requirement Analysis, Implementation and Maintenance, and extensive experience with Agile and SCRUM.
• Experience in managing application using AWS and open-shift cloud platform which enables to quickly build, deploy.
• Experience with Advanced jQuery concepts like live, delegate, event management, jQuery, MVC etc.
• Developed user interface by using the React JS, Redux for SPA development.
• Developed single page applications using React Redux architecture, ES6, web pack and grunt.
• Experience with Browser testing, knowledge of cross-browser/cross-platform compatibility.
• Strong communication, collaboration & team building skills with proficiency in grasping new technical concepts quickly.
• Experience developing web pages using AngularJS framework and familiar with various AngularJS directives, filters and services.
• Experienced in MVC, SPA (single page application), Custom directives, and Custom modules in Angular.js.
• Experience with Grunt, Gulp, Bower and Express modules of NodeJS.
• Experienced in using npm module bower for managing UI dependency.
• Experienced in MEAN stack MongoDB, Express, Node, and Angular.
• Experienced in working in AGILE based development environment and participating in Scrum sessions.
• Excellent communication skills, leadership abilities, strong architectural skills, hardworking and a very good team worker.

TECHNICAL SKILLS

Web technologies: HTML5, CSS3, JavaScript, JSON, AJAX, MVC, DOM

Workflow/ delivery: Responsive web design, Single Page Applications (SPA)

JavaScript libraries & frameworks: ReactJS, Javascript, Node JS

Debugging Tools & Testing: Firebug and Chrome Developer Tools, Jasmine, JEST & Enzyme

Methodologies: Agile, Scrum

IDEs worked: Visual Studio, Atom, Sublime Text, Brackets, Notepad++, Eclipse, web storm

Application Servers: Apache Tomcat, Web Logic, Web Sphere

Project/Build Tools: Grunt, Gulp, Jira, Web Pack, Babel

Version Control: SVN, tortoise, GIT

Operating systems: Windows, Mac, Linux, Unix

PROFESSIONAL EXPERIENCE

Confidential, Jacksonville, FL

Sr. ReactJS Developer

Responsibilities:

• Good knowledge on building components with ReactJS and Redux architecture.
• Responsible for development, programming, coding of complex and business critical information technology solutions using React JS, Redux, FORMIK, YUP to enable customer experience application.
• Creating view layer with different components. Drop down list, search bar, log in, forms all these are implemented through React components.
• Good experience in using React JS components, Forms, Events, Keys, Router, Animations and Redux concept.
• Managed multi-store state logic to maintain single source of truth and created Actions, Reducers, dumb components and smart components.
• Used Formik for getting values, validations, error messages and Handling Form submission.
• Used Yup library for validating the data.
• Worked on React Router for developing Single Page Applications SPAs.
• Building reusable components using Material UI.
• Working on creating responsive single page application, grid, custom buttons and all layouts using Material UI.
• Translating designs and wireframes into high quality code.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Using babel for transpiling JSX and ES6 syntax to get compatible with modern browsers.
• Ability to understand business requirements and translate them into technical requirements.
• Secured the React-Redux Application using JWT.
• Deploy the application in cloud (OpenShift) using platform-as-a-service (PaaS).
• Involved in architecting and development of Object-oriented software applications using N-Tier architecture and Web based technologies.
• Develop code for the most complex system design and provides consultative guidance on project with extensive size, scope and risk.
• Used NodeJS as a Proxy in the Application.
• Used Axios for making server requests.
• Involved in writing application level code to interact with APIs, Web Services using, AJAX, JSON and XML.
• Performing unit testing using JEST and Enzyme along with integration testing Chrome Inspector to fix bugs and working closely with QA.
• Responsible in transforming the wireframes and mockups to develop web pages.
• Worked on GIT Version control and AGILE methodology.
• Worked with UI components and CSS.

Environment: React JS, Redux, Node JS, Jenkins, OpenShift, MongoDB, GIT, AGILE

Confidential, Cary, NC

ReactJS Developer

Responsibilities:

• Worked on application center screens and developed interactive professional and dynamic user interfaces using, HTML5, CSS3, XHTML, JavaScript, jQuery and AngularJS, React JS and Redux.
• Implemented React components both functional and classical for UI widgets.
• 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”.
• 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.
• Followed spring web flow architecture throughout the application.
• Enforced with Redux that every change in an action let’s have a clear idea about the change in state that need to dispatch an action.
• Developed highly responsive mobile user Interface using react-native framework.
• Used Axios to fetch the data by consuming the Rest API.
• RedesignedUIscreens for developing table-less layouts using CSS selectors.
• Performs rendering through root component, routing and fetching data from API's using webpack build tool.
• Used React Native components to build the Mobile Based Application.
• Developed Web services for sending and getting data from different applications using REST, such as data Applications, to transfer data from Branch Server to Head Office Server.
• Performs UNIT testing with Jest and enzyme and develops web services using RESTful API.
• Implement modules into NodeJS to integrate with designs and requirements.
• Knowledge of NoSQL databases such as Mongo DB.
• Worked in all phases of SDLC, including requirements analysis, design and development, bug fixing, supporting QA teams and debugging production issues.
• Developing various design patterns and other functionalities include diagnostic, debugging, troubleshooting, as well as business processes concentrated around mobile applications.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.
• Created working prototypes to finalize existing and future "user stories and epics".
• Involved in team meetings with corporate webmaster'sUIteam for understanding needs in new implementation & also involved in daily team meetings & weekly scrum meetings.

Environment: HTML5, CSS3, jQuery, JavaScript, AJAX, Bootstrap, AngularJS, ReactJS, Redux, GIT, Agile, Express JS, React native, webpack, NodeJS, visual studio.

Confidential

UI Developer

Responsibilities:

• Designed user interfaces, object model, application server logic and schema by analyzing requirements.
• Designed UI pages using HTML, DHTML, JavaScript 1.8, JSP and Struts tag libraries.
• Designed business applications using web technologies like HTML, DHTML, XHTML and CSS based on the W3C standards.
• Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, Pseudo classes, Pseudo elements etc.
• Responsible for designing page layout using HTML, CSS along with Javascript and adding dynamic functionality to each module.
• Performed client-side validations using JavaScript.
• Developed data formatted web applications and deploy the script using client-side scripting using JavaScript.
• Coordinate with Interface Design Architects for meeting accessibility standards at code level.
• Participate in the team on agile development cycle.
• Followed SCRUM methodology.
• Produced content pages with CSS3 layout and style markup presentations and also used JavaScript methods and properties.
• Used AJAX extensively to implement front end /user interface features in the application.
• Version control through SVN.
• Extensively involved in Unit testing and coordinated with the testing team and fixing Bugs at various stages of the application development.

Environment: HTML, CSS, JavaScript, jQuery, Ajax, JSON, java.

Confidential

UI Developer

Responsibilities:

• Involved in developing the UI pages using HTML, DHTML, CSS, and JavaScript.
• Developed web pages with functionalities like login, register, forget password, Email, Filters using Java Script, jQuery and HTML.
• Implemented update portion of a web page thus reducing bandwidth usage and load time in web pages to get user input and requests.
• Implemented JavaScript for page functionality and Pop up Screens and used HTML to make dropdown menus on web pages and display part of a web page upon user request.
• Debugging webpages with firebug and fixing issues.
• Testing browser compatibility and addressing browser compatibility issues.

Environment: HTML, DHTML, CSS, JavaScript, jQuery, SQL, PL/SQL, Eclipse