SUMMARY:

• Front End developer with 5+ years of professional experiences in Web Designing and UI Development with modern web technologies.
• Expert in building websites using popular frameworks such as React and technologies such as HTML5, CSS3, JavaScript, JQuery, AJAX, JSON.
• Proficiency in developing various webpages including Single Page Applications (SPA) effectively using ReactJS and realizing functionalities to the page.
• Solid understanding of OOP (Object - oriented Programming).
• Abundant knowledge of ES6 features including class, arrow function, destructuring, spread operator, classes.
• Great experience with ReactJs for creating interactive UI's using One-way data flow, Virtual DOM, JSX, Redux data flow concepts.
• Extensive understanding of React and popular libraries such as React-Router, Redux, Redux-Thunk, Axios etc.
• Good understanding on Node.js and Express framework.
• Knowledge on template engines such as ejs.
• Experience on Babel and Webpack configuration.
• Hands-on experience in building responsive webpages using Media Queries.
• Knowledge with UI libraries such as Bootstrap, Material UI.
• Experience with CSS frameworks like Bootstrap and Foundation using CSS pre-processors SASS.
• Good knowledge in basic principles of Web Content Accessibility and ADA Compliance.
• Familiar with version control system such as Git and package manager such as NPM.
• Proficient in using IDE such as Visual Studio Code, WebStorm and Brackets.
• Acquainted in writing unit testing using Jest and Enzyme.
• Understanding of handling cross browser compatibility issues.
• Good knowledge in debugging and troubleshooting using mainstream browser tools like Chrome Inspector, Firebug, IE Tester and Browser Extension tool.
• Experience in using JIRA and following agile development process, and deep understanding in Software Development Life Cycle (SDLC).
• Ability to work effectively in a team setting as well as work independently . Strong communication skills and capability of multi-tasking, working under pressure and adjusting to new environment swiftly.

TECHNOLOGIES AND SKILLSETS:

Programming Languages: HTML, CSS, JavaScript

Database: MongoDB, MySQL, Firebase

Frameworks: JQuery, React, Angular JS

Platforms: Mac OS, Windows, Linux (CentOS)

Technologies: Bootstrap 4, Sass/Scss, jQuery UI, APIs, Ajax, Json, Redux, Redux-thunk, Nodejs, Express, Jest, Enzyme, React/Redux dev tool, Babel, Webpack, Git, NPM, Yarn, VS Code, Brackets, Agile methodology

PROFESSIONAL EXPERIENCE:

Confidential, CA

Senior Front-End Engineer

Responsibilities:

• Build different pages/components for landing page using HTML, CSS and JavaScript with help of ejs template engine and React.
• Implemented SCSS as preprocessor to apply clean, faster and reusable stylesheets to components.
• Created Single Page Application (SPA) for landing page using React-Router-DOM and protect frontend routes.
• Use axios to make ajax request from backend endpoints.
• Work with backend developer to build routes for calling wrapped APIs.
• Utilized React Lifecycle Methods at different phases to make request, change states, increase efficiency and catch errors.
• Created login/signup form and implemented form validation using Regex.
• Using Oauth for social media sign in channel and setting user sessions.
• Implemented Bootstrap material design and Material UI template to apply styles and make page responsive using CSS media query.
• Managed packages and dependencies using NPM.
• Worked with ECMA Script 6 features. Used Gulp as task runner.
• Used Git for version control and Github to store code
• Utilized debugging tools such as Chrome inspector
• Participated in daily standup meeting. Used Agile Methodology and Jira software for documenting, allocating story and track issues.
• Daily scrum with Skype-Business and used Slack for development team communication.

Environment: HTML, CSS, JavaScript, ReactJS, ejs, axios, Sass, Agile, Jira, git, VScode, Gulp, aws s3/cognito/ec2, Serverless environment

Confidential, Bridgewater, NJ

Front-End Engineer

Responsibilities:

• Developed the main layouts and navigations using HTML, CSS and JavaScript.
• Implemented SCSS as preprocessor to apply clean, faster and reusable stylesheets to components.
• Developed high-performance and stable components such as tables, search bars, display grid component, side drawer, etc using ReactJs and used Redux to keep and manage application states.
• Changed the Webpack Configuration to apply scoped CSS styling in React.
• Created Single Page Application (SPA) using React-Router for login system and used Axios to post data to backend for authentication.
• Used Higher Order Components (hoc) to make components reusable and add more functionalities to components as well.
• Added middleware (React-Thunk) to handle asynchronous data request.
• Used Redux and Axios to fetch and post data with API endpoints.
• Created actions and reducers based on Redux workflow to handle events.
• Utilized React Lifecycle Methods at different phases to make request, change states, increase efficiency and catch errors.
• Created React form and implemented form validation using Joi.
• Implemented responsive web design using CSS media query.
• Managed packages and dependencies using NPM.
• Worked with ECMA Script 6 features. Used Babel and Webpack to build JSX and ES2015(ES6).
• Used Git for version controlling.
• Utilized debugging tools such as Chrome inspector and React and Redux Devtools extensions to fix issues and bugs.
• Participated in daily standup meeting. Strong communication skills with team members with the help of Agile Methodology and SCRUM process.

Environment: HTML, CSS, JavaScript, ReactJS, JSON, Axios, JSX, NPM, SCSS, React Router/ Thunk/ Redux/ Form, Babel, ES6, Agile/ Scrum development, GIT, VS Code, Webpack

Confidential, Mahwah, NJ

Front-End Developer

Responsibilities:

• Developed the dashboard and various reusable components with the help of HTML, CSS, JavaScript and React and Redux.
• Used React-Router to turn application into Single Page Application and bind data to specific views and synchronize data with server.
• Utilized ES6 and JSX with react to create reusable components and used Babel to transpile into JavaScript.
• Created user login system using React-Router and authenticated username and password.
• Used Axios to implement data transmission between front-end and back-end services.
• Utilized Redux-thunk as middleware and React Lifecycle Methods to handle asynchronous flow.
• Used Redux store to store data from API endpoints and modified states in an immutable way.
• Added dynamic Functionality by creating and dispatching Action Creators that deployed Actions.
• Increased the web application’s performance by reducing components’ re-rendering using React lifecycle method and React PureComponent.
• Implemented responsive web design and mobile friendly design using Bootstrap grid system and CSS media query.
• Worked with NPM to manage packages and dependencies.
• Used Chrome inspector and React and Redux debug tools to check stores and fix bugs.
• Used Webpack to bundle all JavaScript files and taked all modules with dependencies and generated static assets.
• Used Git for source codes management.
• Worked under agile methodology and attended daily scrum meeting.

Environment: ReactJS, JavaScript, redux-thunk, react-router, HTML5, CSS3, Bootstrap, AJAX, JSON, Responsive Web Design (RWD), NPM, GIT, Agile, Scrum, Redux, Webpack

Confidential, Deerfield, IL

Front-End Developer

Responsibilities:

• Worked with team to develop responsive websites from ground up.
• Defined and developed the application's presentation layer using HTML5, CSS3, JavaScript and AngularJs.
• Created pages for displaying item cards from search results and added a jumbotron to display sales promotions using bootstrap.
• Added filters and sort functionalities to improve user experience.
• Created description page for single item and displayed item availability and information
• Worked on Responsive Web Design (RWD) to make the web pages responsive and defined different media queries for different devices.
• Created sign in and register systems to allow user registration and logging in and displayed account information by creating single page application using AngularJs Routing.
• Performed AngularJs Form Validation with ng-show and created a custom validation directive for login system.
• Involved in building Find-a-Store section to allow user to search for nearby store and display the location information with the help of GoogleMap Api.
• Developed the shopping cart system and check for availability before user submits the order by fetching back-end data using AngularJs $http service.
• Use debugger tools such as chrome inspector to fix bugs and solve browser compatibility issues.
• Involved in unit testing with Jasmine.
• Joined daily stand up meetings and Coordinated with QA team using JIRA for issue tracking and bug fixing.

Environment: HTML, CSS, JavaScript, AngularJs, Ajax, Bootstrap, Git, Jira, Chrome, Googlemap API, Responsive Design

Confidential, Wexford, PA

Front-End Developer

Responsibilities:

• Built the interactive webpages using HTML and CSS and JavaScript.
• Involved in every step of Software Development Life Cycle (SDLC).
• Added effects and animations using jQuery to make website more user-friendly.
• Used Ajax with jQuery to request data from back end.
• Implemented jQuery UI library to enhance UI design.
• Tested the compatibility and solved the cross-browser issues.
• Used Media Query to make website responsive and adapt to different screen sizes.
• Communicated with QA to fix bugs and improved site performance.
• Worked closely with team members and used Git as version control tool.

Environment: HTML, CSS, JavaScript, jQuery, jQuery UI, Ajax, Git